html

func Accept ¶

func Accept(value string) *Attribute

HTML attribute: accept ¶

The accept attribute takes as its value a comma-separated list of one or more file types, or unique file type specifiers, describing which file types to allow.

https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Attributes/accept

func AcceptCharset ¶

func AcceptCharset(value string) *Attribute

func AccessKey ¶

func AccessKey(value string) *Attribute

func Action ¶

func Action(value string) *Attribute

func Align ¶

func Align(value string) *Attribute

func Alt ¶

func Alt(value string) *Attribute

<img> alt attribute ¶

Defines text that can replace the image in the page.

> Browsers do not always display images. There are a number of situations in which a browser might not display images, such as:

• Non-visual browsers (such as those used by people with visual impairments)
• The user chooses not to display images (saving bandwidth, privacy reasons)
• The image is invalid or an unsupported type

In these cases, the browser may replace the image with the text in the element's alt attribute. For these reasons and others, provide a useful value for alt whenever possible.

Setting this attribute to an empty string (alt="") indicates that this image is not a key part of the content (it's decoration or a tracking pixel), and that non-visual browsers may omit it from rendering. Visual browsers will also hide the broken image icon if the alt attribute is empty and the image failed to display.

This attribute is also used when copying and pasting the image to text, or saving a linked image to a bookmark.

https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/img#alt

func Aria ¶

func Aria(name, value string) *Attribute

func As ¶

func As(value string) *Attribute

func Async ¶

func Async(value string) *Attribute

func Attr ¶

func Attr(key string, value string) *Attribute

Creates a new Attribute with given key and value.

func Autocomplete ¶

func Autocomplete(value string) *Attribute

HTML attribute: autocomplete ¶

It is available on <input> elements that take a text or numeric value as input, <textarea> elements, <select> elements, and <form> elements.

https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Attributes/autocomplete

func Autofocus ¶

func Autofocus(value string) *Attribute

HTML attribute: autofocus ¶

func Autoplay ¶

func Autoplay(value string) *Attribute

HTML attribute: autoplay ¶

func Charset ¶

func Charset(value string) *Attribute

HTML attribute: charset ¶

This attribute declares the document's character encoding. If the attribute is present, its value must be an ASCII case-insensitive match for the string "utf-8", because UTF-8 is the only valid encoding for HTML5 documents. <meta> elements which declare a character encoding must be located entirely within the first 1024 bytes of the document.

https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/meta#charset

func CiteAttr ¶

func CiteAttr(value string) *Attribute

<blockquote> cite attribute ¶

A URL that designates a source document or message for the information quoted. This attribute is intended to point to information explaining the context or the reference for the quote.

https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/blockquote#cite

func Class ¶

func Class(class string) *Attribute

HTML class global attribute ¶

The class global attribute is a list of the classes of the element, separated by ASCII whitespace.

https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Global_attributes/class

func ColorAttr ¶

func ColorAttr(value string) *Attribute

func Cols ¶

func Cols(value string) *Attribute

func Colspan ¶

func Colspan(value string) *Attribute

func Content ¶

func Content(value string) *Attribute

HTML attribute: content ¶

The content attribute specifies the value of a metadata name defined by the <meta> name attribute. It takes a string as its value, and the expected syntax varies depending on the name value used.

https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Attributes/content

func Controls ¶

func Controls(value string) *Attribute

func Coords ¶

func Coords(value string) *Attribute

func Crossorigin ¶

func Crossorigin(value string) *Attribute

HTML attribute: crossorigin ¶

The crossorigin attribute, valid on the <audio>, <img>, <link>, <script>, and <video> elements, provides support for CORS, defining how the element handles cross-origin requests, thereby enabling the configuration of the CORS requests for the element's fetched data. Depending on the element, the attribute can be a CORS settings attribute.

The crossorigin content attribute on media elements is a CORS settings attribute.

These attributes are enumerated, and have the following possible values:

Request uses CORS headers and credentials flag is set to 'same-origin'. There is no exchange of user credentials via cookies, client-side TLS certificates or HTTP authentication, unless destination is the same origin.

Request uses CORS headers, credentials flag is set to 'include' and user credentials are always included.

Setting the attribute name to an empty value, like crossorigin or crossorigin="", is the same as anonymous.

An invalid keyword and an empty string will be handled as the anonymous keyword.

By default (that is, when the attribute is not specified), CORS is not used at all. The user agent will not ask for permission for full access to the resource and in the case of a cross-origin request, certain limitations will be applied based on the type of element concerned:

> The crossorigin attribute is not supported for rel="icon" in Chromium-based browsers. See the open Chromium issue.

https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Attributes/crossorigin

func Data ¶

func Data(name, value string) *Attribute

HTML data-* global attribute ¶

The data-* global attributes form a class of attributes called custom data attributes, that allow proprietary information to be exchanged between the HTML and its DOM representation by scripts.

https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Global_attributes/data-*

func Datetime ¶

func Datetime(value string) *Attribute

func DefaultAttr ¶

func DefaultAttr(value string) *Attribute

func Dirname ¶

func Dirname(value string) *Attribute

HTML attribute: dirname ¶

The dirname attribute can be used on the <textarea> element and several <input> types and describes the directionality of the element's text content during form submission. The browser uses this attribute's value to determine whether text the user has entered is left-to-right or right-to-left oriented. When used, the element's text directionality value is included in form submission data along with the dirname attribute's value as the name of the field.

https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Attributes/dirname

func Download ¶

func Download(value string) *Attribute

func Draggable ¶

func Draggable(value string) *Attribute

HTML draggable global attribute ¶

The draggable global attribute is an enumerated attribute that indicates whether the element can be dragged, either with native browser behavior or the HTML Drag and Drop API.

The draggable attribute may be applied to elements that strictly fall under the HTML namespace, which means that it cannot be applied to SVGs. For more information about what namespace declarations look like, and what they do, see Namespace crash course.

draggable can have the following values:

> This attribute is enumerated and not Boolean. A value of true or false is mandatory, and shorthand like <img draggable> is forbidden. The correct usage is <img draggable="true">.

If this attribute is not set, its default value is auto, which means drag behavior is the default browser behavior: only text selections, images, and links can be dragged. For other elements, the event ondragstart must be set for drag and drop to work, as shown in this comprehensive example.

https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Global_attributes/draggable

func Enctype ¶

func Enctype(value string) *Attribute

func EnterKeyHint ¶

func EnterKeyHint(value string) *Attribute

func For ¶

func For(value string) *Attribute

HTML attribute: for ¶

The for attribute is an allowed attribute for <label> and <output>. When used on a <label> element it indicates the form element that this label describes. When used on an <output> element it allows for an explicit relationship between the elements that represent values which are used in the output.

https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Attributes/for

func FormAction ¶

func FormAction(value string) *Attribute

<form> action attribute ¶

The URL that processes the form submission. This value can be overridden by a formaction attribute on a <button>, <input type="submit">, or <input type="image"> element. This attribute is ignored when method="dialog" is set.

https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/form#action

func FormAttr ¶

func FormAttr(value string) *Attribute

HTML attribute: form ¶

The form HTML attribute associates a form-associated element with a <form> element within the same document. This attribute applies to the <button>, <fieldset>, <input>, <object>, <output>, <select>, and <textarea> elements.

https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Attributes/form

func Headers ¶

func Headers(value string) *Attribute

func Height ¶

func Height(value string) *Attribute

SVG attribute: height ¶

The height attribute defines the vertical length of an element in the user coordinate system.

https://developer.mozilla.org/en-US/docs/Web/SVG/Reference/Attribute/height

func Hidden ¶

func Hidden(value string) *Attribute

HTML hidden global attribute ¶

The hidden global attribute is an enumerated attribute indicating that the browser should not render the contents of the element. For example, it can be used to hide elements of the page that can't be used until the login process has been completed.

https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Global_attributes/hidden

func High ¶

func High(value string) *Attribute

func Href ¶

func Href(value string) *Attribute

<a> href attribute ¶

The URL that the hyperlink points to. Links are not restricted to HTTP-based URLs — they can use any URL scheme supported by browsers:

• Telephone numbers with tel: URLs

• Email addresses with mailto: URLs

• SMS text messages with sms: URLs

• Executable code with javascript: URLs

• While web browsers may not support other URL schemes, websites can with registerProtocolHandler()

Moreover other URL features can locate specific parts of the resource, including:

• Sections of a page with document fragments

• Specific text portions with text fragments

• Pieces of media files with media fragments

https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/a#href

func HrefLang ¶

func HrefLang(value string) *Attribute

<a> hreflang attribute ¶

Hints at the human language of the linked URL. No built-in functionality. Allowed values are the same as the global lang attribute.

https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/a#hreflang

func HttpEquiv ¶

func HttpEquiv(value string) *Attribute

<meta> http-equiv attribute ¶

The http-equiv attribute of the <meta> element allows you to provide processing instructions for the browser as if the response that returned the document included certain HTTP headers. The metadata is document-level metadata that applies to the whole page.

When a <meta> element has an http-equiv attribute, a content attribute defines the corresponding http-equiv value. For example, the following <meta> tag tells the browser to refresh the page after 5 minutes:

https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/meta/http-equiv

func ID ¶

func ID(value string) *Attribute

HTML id global attribute ¶

The id global attribute defines an identifier (ID) that must be unique within the entire document.

https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Global_attributes/id

func Inert ¶

func Inert(value string) *Attribute

func InputMode ¶

func InputMode(value string) *Attribute

func IsMap ¶

func IsMap(value string) *Attribute

func Kind ¶

func Kind(value string) *Attribute

func LabelAttr ¶

func LabelAttr(value string) *Attribute

func Lang ¶

func Lang(value string) *Attribute

HTML lang global attribute ¶

The lang global attribute helps define the language of an element: the language that non-editable elements are written in, or the language that the editable elements should be written in by the user. The attribute contains a single BCP 47 language tag.

> The default value of lang is the empty string, which means that the language is unknown. Therefore, it is recommended to always specify an appropriate value for this attribute.

https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Global_attributes/lang

func List ¶

func List(value string) *Attribute

func Loop ¶

func Loop(value string) *Attribute

func Low ¶

func Low(value string) *Attribute

func Max ¶

func Max(value string) *Attribute

HTML attribute: max ¶

The max attribute defines the maximum value that is acceptable and valid for the input containing the attribute. If the value of the element is greater than this, the element fails validation. This value must be greater than or equal to the value of the min attribute. If the max attribute is present but is not specified or is invalid, no max value is applied. If the max attribute is valid and a non-empty value is greater than the maximum allowed by the max attribute, constraint validation will prevent form submission.

The max attribute is valid for the numeric input types, including the date, month, week, time, datetime-local, number and range types, and both the <progress> and <meter> elements. It is a number that specifies the most positive value a form control to be considered valid.

If the value exceeds the max value allowed, the validityState.rangeOverflow will be true, and the control will be matched by the :out-of-range and :invalid pseudo-classes.

https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Attributes/max

func MaxLength ¶

func MaxLength(value string) *Attribute

HTML attribute: maxlength ¶

The maxlength attribute defines the maximum string length that the user can enter into an <input> or <textarea>. The attribute must have an integer value of 0 or higher.

The length is measured in UTF-16 code units, which is often but not always equal to the number of characters. If no maxlength is specified, or an invalid value is specified, the input has no maximum length.

Any maxlength value must be greater than or equal to the value of minlength, if present and valid. The input will fail constraint validation if the length of the text value of the field is greater than maxlength UTF-16 code units long. Constraint validation is only applied when the value is changed by the user.

https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Attributes/maxlength

func Media ¶

func Media(value string) *Attribute

HTML attribute: media ¶

The media attribute defines which media the theme color defined in the content attribute should be applied to. Its value is a media query, which defaults to all if the attribute is missing. This attribute is only relevant when the element's name attribute is set to theme-color. Otherwise, it has no effect, and should not be included.

https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/meta#media

func Method ¶

func Method(value string) *Attribute

HTML attribute: method ¶

The HTTP method to submit the form with. The only allowed methods/values are (case insensitive):

post: The POST method; form data sent as the request body. get (default): The GET; form data appended to the action URL with a ? separator. Use this method when the form has no side effects. dialog: When the form is inside a <dialog>, closes the dialog and causes a submit event to be fired on submission, without submitting data or clearing the form. This value is overridden by formmethod attributes on <button>, <input type="submit">, or <input type="image"> elements.

https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/form#method

func Min ¶

func Min(value string) *Attribute

HTML attribute: min ¶

The min attribute defines the minimum value that is acceptable and valid for the input containing the attribute. If the value of the element is less than this, the element fails validation. This value must be less than or equal to the value of the max attribute.

Some input types have a default minimum. If the input has no default minimum and a value is specified for min that can't be converted to a valid number (or no minimum value is set), the input has no minimum value.

It is valid for the input types including: date, month, week, time, datetime-local, number and range types, and the <meter> element.

https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Attributes/min

func MinLength ¶

func MinLength(value string) *Attribute

HTML attribute: minlength ¶

The minlength attribute defines the minimum string length that the user can enter into an <input> or <textarea>. The attribute must have an integer value of 0 or higher.

The length is measured in UTF-16 code units, which is often but not always equal to the number of characters. If no minlength is specified, or an invalid value is specified, the input has no minimum length. This value must be less than or equal to the value of maxlength, otherwise the value will never be valid, as it is impossible to meet both criteria.

The input will fail constraint validation if the length of the text value of the field is less than minlength UTF-16 code units long, with validityState.tooShort returning true. Constraint validation is only applied when the value is changed by the user. Once submission fails, some browsers will display an error message indicating the minimum length required and the current length.

minlength does not imply required; an input only violates a minlength constraint if the user has input a value. If an input is not required, an empty string can be submitted even if minlength is set.

https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Attributes/minlength

func Multiple ¶

func Multiple(value string) *Attribute

HTML attribute: multiple ¶

The Boolean multiple attribute, if set, means the form control accepts one or more values. The attribute is valid for the email and file input types and the <select>. The manner by which the user opts for multiple values depends on the form control.

https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Attributes/multiple

func Muted ¶

func Muted(value string) *Attribute

HTML attribute: muted ¶

func Name ¶

func Name(value string) *Attribute

HTML attribute: name ¶

The name and content attributes can be used together to provide document metadata in terms of name-value pairs, with the name attribute giving the metadata name, and the content attribute giving the value.

https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/meta#name

func Placeholder ¶

func Placeholder(value string) *Attribute

HTML attribute: placeholder ¶

Effective placeholder text includes a word or short phrase that hints at the expected data type, not an explanation or prompt. The placeholder must not be used instead of a <label>. As the placeholder is not visible if the value of the form control is not null, using placeholder instead of a <label> for a prompt harms usability and accessibility.

The placeholder attribute is supported by the following input types: text, search, url, tel, email, and password. It is also supported by the <textarea> element. The example below shows the placeholder attribute in use to explain the expected format of an input field.

> Except in <textarea> elements, the placeholder attribute can't include any line feeds (LF) or carriage returns (CR). If either is included in the value, the placeholder text will be clipped.

https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Attributes/placeholder

func PropertyAttr ¶

func PropertyAttr(value string) *Attribute

func Rel ¶

func Rel(value string) *Attribute

HTML attribute: rel ¶

The rel attribute defines the relationship between a linked resource and the current document. Valid on <link>, <a>, <area>, and <form>, the supported values depend on the element on which the attribute is found.

The type of relationships is given by the value of the rel attribute, which, if present, must have a value that is an unordered set of unique space-separated keywords. Differently from a class name, which does not express semantics, the rel attribute must express tokens that are semantically valid for both machines and humans. The current registries for the possible values of the rel attribute are the IANA link relation registry, the HTML Living Standard, and the freely-editable existing-rel-values page in the microformats wiki, as suggested by the Living Standard. If a rel attribute not present in one of the three sources above is used some HTML validators (such as the W3C Markup Validation Service) will generate a warning.

The following table lists some of the most important existing keywords. Every keyword within a space-separated value should be unique within that value.

The rel attribute is relevant to the <link>, <a>, <area>, and <form> elements, but some values only relevant to a subset of those elements. Like all HTML keyword attribute values, these values are case-insensitive.

The rel attribute has no default value. If the attribute is omitted or if none of the values in the attribute are supported, then the document has no particular relationship with the destination resource other than there being a hyperlink between the two. In this case, on <link> and <form>, if the rel attribute is absent, has no keywords, or if not one or more of the space-separated keywords above, then the element does not create any links. <a> and <area> will still created links, but without a defined relationship.

https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Attributes/rel

func Role ¶

func Role(value string) *Attribute

func ShadowRootMode ¶

func ShadowRootMode(value string) *Attribute

<template> shadowrootmode attribute ¶

Creates a shadow root for the parent element. It is a declarative version of the Element.attachShadow() method and accepts the same enumerated values.

https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/template#shadowrootmode

func SlotAttr ¶

func SlotAttr(value string) *Attribute

HTML slot global attribute ¶

The slot global attribute assigns a slot in a shadow DOM shadow tree to an element: An element with a slot attribute is assigned to the slot created by the <slot> element whose name attribute's value matches that slot attribute's value. You can have multiple elements assigned to the same slot by using the same slot name. Elements without a slot attribute are assigned to the unnamed slot, if one exists.

For examples, see our Using templates and slots guide.

https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Global_attributes/slot

func Src ¶

func Src(value string) *Attribute

func StyleAttr ¶

func StyleAttr(value string) *Attribute

HTML style global attribute ¶

The style global attribute contains CSS styling declarations to be applied to the element. Note that it is recommended for styles to be defined in a separate file or files. This attribute and the <style> element have mainly the purpose of allowing for quick styling, for example for testing purposes.

https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Global_attributes/style

func Tabindex ¶

func Tabindex(value string) *Attribute

HTML tabindex global attribute ¶

The tabindex global attribute allows developers to make HTML elements focusable, allow or prevent them from being sequentially focusable (usually with the Tab key, hence the name) and determine their relative ordering for sequential focus navigation.

https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Global_attributes/tabindex

func Target ¶

func Target(value string) *Attribute

<a> target attribute ¶

Where to display the linked URL, as the name for a browsing context (a tab, window, or <iframe>). The following keywords have special meanings for where to load the URL:

• _self: The current browsing context. (Default)
• _blank: Usually a new tab, but users can configure browsers to open a new window instead.
• _parent: The parent browsing context of the current one. If no parent, behaves as _self.
• _top: The topmost browsing context. To be specific, this means the "highest" context that's an ancestor of the current one. If no ancestors, behaves as _self.
• _unfencedTop: Allows embedded fenced frames to navigate the top-level frame (i.e., traversing beyond the root of the fenced frame, unlike other reserved destinations). Note that the navigation will still succeed if this is used outside of a fenced frame context, but it will not act like a reserved keyword.

https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/a#target

func TitleAttr ¶

func TitleAttr(value string) *Attribute

HTML title global attribute ¶

The title global attribute contains text representing advisory information related to the element it belongs to.

https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Global_attributes/title

func Type ¶

func Type(value string) *Attribute

<input> type attribute ¶

A string specifying the type of control to render. For example, to create a checkbox, a value of checkbox is used. If omitted (or an unknown value is specified), the input type text is used, creating a plaintext input field.

https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/input#type

func Value ¶

func Value(value string) *Attribute

<input> value attribute ¶

The input control's value. When specified in the HTML, this is the initial value, and from then on it can be altered or retrieved at any time using JavaScript to access the respective HTMLInputElement object's value property. The value attribute is always optional, though should be considered mandatory for checkbox, radio, and hidden.

https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/input#value

func Width ¶

func Width(value string) *Attribute

SVG attribute: width ¶

The width attribute defines the horizontal length of an element in the user coordinate system.

https://developer.mozilla.org/en-US/docs/Web/SVG/Reference/Attribute/width

func NewChunkWriter ¶ added in v0.6.2

func NewChunkWriter() ChunkWriter

func DeferredAttr ¶

func DeferredAttr(key string, fn func(context.Context) string) *DeferredAttribute

func A ¶

func A(items ...Item) *Element

The Anchor element ¶

The <a> HTML element (or anchor element), with its href attribute, creates a hyperlink to web pages, files, email addresses, locations in the same page, or anything else a URL can address.

Content within each <a> should indicate the link's destination. If the href attribute is present, pressing the enter key while focused on the <a> element will activate it.

https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/a

func Abbr ¶

func Abbr(items ...Item) *Element

The Abbreviation element ¶

The <abbr> HTML element represents an abbreviation or acronym.

When including an abbreviation or acronym, provide a full expansion of the term in plain text on first use, along with the <abbr> to mark up the abbreviation. This informs the user what the abbreviation or acronym means.

The optional title attribute can provide an expansion for the abbreviation or acronym when a full expansion is not present. This provides a hint to user agents on how to announce/display the content while informing all users what the abbreviation means. If present, title must contain this full description and nothing else.

https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/abbr

func Address ¶

func Address(items ...Item) *Element

The Contact Address element ¶

The <address> HTML element indicates that the enclosed HTML provides contact information for a person or people, or for an organization.

The contact information provided by an <address> element's contents can take whatever form is appropriate for the context, and may include any type of contact information that is needed, such as a physical address, URL, email address, phone number, social media handle, geographic coordinates, and so forth. The <address> element should include the name of the person, people, or organization to which the contact information refers.

<address> can be used in a variety of contexts, such as providing a business's contact information in the page header, or indicating the author of an article by including an <address> element within the <article>.

https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/address

func Area ¶

func Area(items ...Item) *Element

The Image Map Area element ¶

The <area> HTML element defines an area inside an image map that has predefined clickable areas. An image map allows geometric areas on an image to be associated with hypertext links.

This element is used only within a <map> element.

https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/area

func Article ¶

func Article(items ...Item) *Element

The Article Contents element ¶

The <article> HTML element represents a self-contained composition in a document, page, application, or site, which is intended to be independently distributable or reusable (e.g., in syndication). Examples include: a forum post, a magazine or newspaper article, or a blog entry, a product card, a user-submitted comment, an interactive widget or gadget, or any other independent item of content.

A given document can have multiple articles in it; for example, on a blog that shows the text of each article one after another as the reader scrolls, each post would be contained in an <article> element, possibly with one or more <section>s within.

https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/article

func Aside ¶

func Aside(items ...Item) *Element

The Aside element ¶

The <aside> HTML element represents a portion of a document whose content is only indirectly related to the document's main content. Asides are frequently presented as sidebars or call-out boxes.

https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/aside

func Audio ¶

func Audio(items ...Item) *Element

The Embed Audio element ¶

The <audio> HTML element is used to embed sound content in documents. It may contain one or more audio sources, represented using the src attribute or the <source> element: the browser will choose the most suitable one. It can also be the destination for streamed media, using a MediaStream (https://developer.mozilla.org/en-US/docs/Web/API/MediaStream).

https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/audio

func B ¶

func B(items ...Item) *Element

The Bring Attention To element ¶

The <b> HTML element is used to draw the reader's attention to the element's contents, which are not otherwise granted special importance. This was formerly known as the Boldface element, and most browsers still draw the text in boldface. However, you should not use <b> for styling text or granting importance. If you wish to create boldface text, you should use the CSS font-weight property. If you wish to indicate an element is of special importance, you should use the <strong> element.

https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/b

func Base ¶

func Base(items ...Item) *Element

The Document Base URL element ¶

The <base> HTML element specifies the base URL to use for all relative URLs in a document. There can be only one <base> element in a document.

A document's used base URL can be accessed by scripts with Node.baseURI. If the document has no <base> elements, then baseURI defaults to location.href.

https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/base

func Bdi ¶

func Bdi(items ...Item) *Element

The Bidirectional Isolate element ¶

The <bdi> HTML element tells the browser's bidirectional algorithm to treat the text it contains in isolation from its surrounding text. It's particularly useful when a website dynamically inserts some text and doesn't know the directionality of the text being inserted.

https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/bdi

func Bdo ¶

func Bdo(items ...Item) *Element

The Bidirectional Text Override element ¶

The <bdo> HTML element overrides the current directionality of text, so that the text within is rendered in a different direction.

https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/bdo

func Blockquote ¶

func Blockquote(items ...Item) *Element

The Block Quotation element ¶

The <blockquote> HTML element indicates that the enclosed text is an extended quotation. Usually, this is rendered visually by indentation (see Notes for how to change it). A URL for the source of the quotation may be given using the cite attribute, while a text representation of the source can be given using the <cite> element.

https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/blockquote

func Body ¶

func Body(items ...Item) *Element

The Document Body element ¶

The <body> HTML element represents the content of an HTML document. There can be only one <body> element in a document.

https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/body

func Br ¶

func Br(items ...Item) *Element

The Line Break element ¶

The <br> HTML element produces a line break in text (carriage-return). It is useful for writing a poem or an address, where the division of lines is significant.

https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/br

func Button ¶

func Button(items ...Item) *Element

The Button element ¶

The <button> HTML element is an interactive element activated by a user with a mouse, keyboard, finger, voice command, or other assistive technology. Once activated, it then performs an action, such as submitting a form or opening a dialog.

By default, HTML buttons are presented in a style resembling the platform the user agent runs on, but you can change buttons' appearance with CSS.

https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/button

func Canvas ¶

func Canvas(items ...Item) *Element

The Graphics Canvas element ¶

Use the HTML <canvas> element with either the canvas scripting API or the WebGL API to draw graphics and animations.

https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/canvas

func Caption ¶

func Caption(items ...Item) *Element

The Table Caption element ¶

The <caption> HTML element specifies the caption (or title) of a table, providing the table an accessible name or accessible description.

https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/caption

func Cite ¶

func Cite(items ...Item) *Element

The Citation element ¶

The <cite> HTML element is used to mark up the title of a creative work. The reference may be in an abbreviated form according to context-appropriate conventions related to citation metadata.

https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/cite

func Code ¶

func Code(items ...Item) *Element

The Inline Code element ¶

The <code> HTML element displays its contents styled in a fashion intended to indicate that the text is a short fragment of computer code. By default, the content text is displayed using the user agent's default monospace font.

https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/code

func Col ¶

func Col(items ...Item) *Element

The Table Column element ¶

The <col> HTML element defines one or more columns in a column group represented by its parent <colgroup> element. The <col> element is only valid as a child of a <colgroup> element that has no span attribute defined.

https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/col

func Colgroup ¶

func Colgroup(items ...Item) *Element

The Table Column Group element ¶

The <colgroup> HTML element defines a group of columns within a table.

https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/colgroup

func DataEl ¶

func DataEl(items ...Item) *Element

The Data element ¶

The <data> HTML element links a given piece of content with a machine-readable translation. If the content is time- or date-related, the <time> element must be used.

https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/data

func Datalist ¶

func Datalist(items ...Item) *Element

The HTML Data List element ¶

> Limited availability

The <datalist> HTML element contains a set of <option> elements that represent the permissible or recommended options available to choose from within other controls.

https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/datalist

func Dd ¶

func Dd(items ...Item) *Element

The Description Details element ¶

The <dd> HTML element provides the description, definition, or value for the preceding term (<dt>) in a description list (<dl>).

https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/dd

func Del ¶

func Del(items ...Item) *Element

The Deleted Text element ¶

The <del> HTML element represents a range of text that has been deleted from a document. This can be used when rendering "track changes" or source code diff information, for example. The <ins> element can be used for the opposite purpose: to indicate text that has been added to the document.

https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/del

func Details ¶

func Details(items ...Item) *Element

The Details disclosure element ¶

The <details> HTML element creates a disclosure widget in which information is visible only when the widget is toggled into an open state. A summary or label must be provided using the <summary> element.

A disclosure widget is typically presented onscreen using a small triangle that rotates (or twists) to indicate open/closed state, with a label next to the triangle. The contents of the <summary> element are used as the label for the disclosure widget. The contents of the <details> provide the accessible description for the <summary>.

https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/details

func Dfn ¶

func Dfn(items ...Item) *Element

The Definition element ¶

The <dfn> HTML element indicates a term to be defined. The <dfn> element should be used in a complete definition statement, where the full definition of the term can be one of the following:

• The ancestor paragraph (a block of text, sometimes marked by a <p> element)
• The <dt>/<dd> pairing
• The nearest section ancestor of the <dfn> element

https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/dfn

func Dialog ¶

func Dialog(items ...Item) *Element

The Dialog element ¶

The <dialog> HTML element represents a modal or non-modal dialog box or other interactive component, such as a dismissible alert, inspector, or subwindow.

The HTML <dialog> element is used to create both modal and non-modal dialog boxes. Modal dialog boxes interrupt interaction with the rest of the page being inert, while non-modal dialog boxes allow interaction with the rest of the page.

JavaScript should be used to display the <dialog> element. Use the .showModal() method to display a modal dialog and the .show() method to display a non-modal dialog. The dialog box can be closed using the .close() method or using the dialog method when submitting a <form> that is nested within the <dialog> element. Modal dialogs can also be closed by pressing the Esc key.

https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/dialog

func Div ¶

func Div(items ...Item) *Element

The Content Division element ¶

The <div> HTML element is the generic container for flow content. It has no effect on the content or layout until styled in some way using CSS (e.g., styling is directly applied to it, or some kind of layout model like Flexbox is applied to its parent element).

https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/div

func Dl ¶

func Dl(items ...Item) *Element

The Description List element ¶

The <dl> HTML element represents a description list. The element encloses a list of groups of terms (specified using the <dt> element) and descriptions (provided by <dd> elements). Common uses for this element are to implement a glossary or to display metadata (a list of key-value pairs).

https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/dl

func Dt ¶

func Dt(items ...Item) *Element

The Description Term element ¶

The <dt> HTML element specifies a term in a description or definition list, and as such must be used inside a <dl> element. It is usually followed by a <dd> element; however, multiple <dt> elements in a row indicate several terms that are all defined by the immediate next <dd> element.

The subsequent <dd> (Description Details) element provides the definition or other related text associated with the term specified using <dt>.

https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/dt

func El ¶

func El(name string, items ...Item) *Element

El creates a new Element with the specified tag name and a variadic list of items, which can be either Node or Property types. Nodes are added as children of the element, while Properties are collected and applied to the element after all children are processed. Returns a pointer to the constructed Element.

func Em ¶

func Em(items ...Item) *Element

The Emphasis element ¶

The <em> HTML element marks text that has stress emphasis. The <em> element can be nested, with each level of nesting indicating a greater degree of emphasis.

https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/em

func Embed ¶

func Embed(items ...Item) *Element

The Embed External Content element ¶

The <embed> HTML element embeds external content at the specified point in the document. This content is provided by an external application or other source of interactive content such as a browser plug-in.

https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/embed

func Fieldset ¶

func Fieldset(items ...Item) *Element

The Field Set element ¶

The <fieldset> HTML element is used to group several controls as well as labels (<label>) within a web form.

https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/fieldset

func Figcaption ¶

func Figcaption(items ...Item) *Element

The Figure Caption element ¶

The <figcaption> HTML element represents a caption or legend describing the rest of the contents of its parent <figure> element, providing the <figure> an accessible name.

https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/figcaption

func Figure ¶

func Figure(items ...Item) *Element

The Figure with Optional Caption element ¶

The <figure> HTML element represents self-contained content, potentially with an optional caption, which is specified using the <figcaption> element. The figure, its caption, and its contents are referenced as a single unit.

https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/figure

func Footer ¶

func Footer(items ...Item) *Element

The Footer element ¶

The <footer> HTML element represents a footer for its nearest ancestor sectioning content or sectioning root element. A <footer> typically contains information about the author of the section, copyright data or links to related documents.

https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/footer

func Form ¶

func Form(items ...Item) *Element

The Form element ¶

The <form> HTML element represents a document section containing interactive controls for submitting information.

https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/form

func H1 ¶

func H1(items ...Item) *Element

The HTML Section Heading elements ¶

The <h1> to <h6> HTML elements represent six levels of section headings. <h1> is the highest section level and <h6> is the lowest. By default, all heading elements create a block-level box in the layout, starting on a new line and taking up the full width available in their containing block.

https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/Heading_Elements

func H2 ¶

func H2(items ...Item) *Element

The HTML Section Heading elements ¶

The <h1> to <h6> HTML elements represent six levels of section headings. <h1> is the highest section level and <h6> is the lowest. By default, all heading elements create a block-level box in the layout, starting on a new line and taking up the full width available in their containing block.

https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/Heading_Elements

func H3 ¶

func H3(items ...Item) *Element

The HTML Section Heading elements ¶

The <h1> to <h6> HTML elements represent six levels of section headings. <h1> is the highest section level and <h6> is the lowest. By default, all heading elements create a block-level box in the layout, starting on a new line and taking up the full width available in their containing block.

https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/Heading_Elements

func H4 ¶

func H4(items ...Item) *Element

The HTML Section Heading elements ¶

The <h1> to <h6> HTML elements represent six levels of section headings. <h1> is the highest section level and <h6> is the lowest. By default, all heading elements create a block-level box in the layout, starting on a new line and taking up the full width available in their containing block.

https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/Heading_Elements

func H5 ¶

func H5(items ...Item) *Element

The HTML Section Heading elements ¶

The <h1> to <h6> HTML elements represent six levels of section headings. <h1> is the highest section level and <h6> is the lowest. By default, all heading elements create a block-level box in the layout, starting on a new line and taking up the full width available in their containing block.

https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/Heading_Elements

func H6 ¶

func H6(items ...Item) *Element

The HTML Section Heading elements ¶

The <h1> to <h6> HTML elements represent six levels of section headings. <h1> is the highest section level and <h6> is the lowest. By default, all heading elements create a block-level box in the layout, starting on a new line and taking up the full width available in their containing block.

https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/Heading_Elements

func Head ¶

func Head(items ...Item) *Element

The Document Metadata (Header) element ¶

The <head> HTML element contains machine-readable information (metadata) about the document, like its title, scripts, and style sheets. There can be only one <head> element in an HTML document.

> <head> primarily holds information for machine processing, not human-readability. For human-visible information, like top-level headings and listed authors, see the <header> element.

https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/head

func Header ¶

func Header(items ...Item) *Element

The Header element ¶

The <header> HTML element represents introductory content, typically a group of introductory or navigational aids. It may contain some heading elements but also a logo, a search form, an author name, and other elements.

https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/header

func Hgroup ¶

func Hgroup(items ...Item) *Element

The Heading Group element ¶

The <hgroup> HTML element represents a heading and related content. It groups a single <h1>–<h6> element with one or more <p>.

https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/hgroup

func Hr ¶

func Hr(items ...Item) *Element

The Thematic Break (Horizontal Rule) element ¶

The <hr> HTML element represents a thematic break between paragraph-level elements: for example, a change of scene in a story, or a shift of topic within a section.

https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/hr

func Html ¶

func Html(items ...Item) *Element

The HTML Document / Root element ¶

The <html> HTML element represents the root (top-level element) of an HTML document, so it is also referred to as the root element. All other elements must be descendants of this element. There can be only one <html> element in a document.

https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/html

func I ¶

func I(items ...Item) *Element

The Idiomatic Text element ¶

The <i> HTML element represents a range of text that is set off from the normal text for some reason, such as idiomatic text, technical terms, taxonomical designations, among others. Historically, these have been presented using italicized type, which is the original source of the <i> naming of this element.

https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/i

func Iframe ¶

func Iframe(items ...Item) *Element

The Inline Frame element ¶

The <iframe> HTML element represents a nested browsing context, embedding another HTML page into the current one.

https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/iframe

func Img ¶

func Img(items ...Item) *Element

The Image Embed element ¶

The <img> HTML element embeds an image into the document.

https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/img

func Input ¶

func Input(items ...Item) *Element

The HTML Input element ¶

The <input> HTML element is used to create interactive controls for web-based forms in order to accept data from the user; a wide variety of types of input data and control widgets are available, depending on the device and user agent. The <input> element is one of the most powerful and complex in all of HTML due to the sheer number of combinations of input types and attributes.

https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/input

func Ins ¶

func Ins(items ...Item) *Element

The Inserted Text element ¶

The <ins> HTML element represents a range of text that has been added to a document. You can use the <del> element to similarly represent a range of text that has been deleted from the document.

https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/ins

func Kbd ¶

func Kbd(items ...Item) *Element

The Keyboard Input element ¶

The <kbd> HTML element represents a span of inline text denoting textual user input from a keyboard, voice input, or any other text entry device. By convention, the user agent defaults to rendering the contents of a <kbd> element using its default monospace font, although this is not mandated by the HTML standard.

https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/kbd

func Label ¶

func Label(items ...Item) *Element

The Label element ¶

The <label> HTML element represents a caption for an item in a user interface.

https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/label

func Legend ¶

func Legend(items ...Item) *Element

The Field Set Legend element ¶

The <legend> HTML element represents a caption for the content of its parent <fieldset>. In customizable <select> elements, the <legend> element is allowed as a child of <optgroup>, to provide a label that is easy to target and style. This replaces any text set in the <optgroup> element's label attribute, and it has the same semantics.

https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/legend

func Li ¶

func Li(items ...Item) *Element

The List Item element ¶

The <li> HTML element is used to represent an item in a list. It must be contained in a parent element: an ordered list (<ol>), an unordered list (<ul>), or a menu (<menu>). In menus and unordered lists, list items are usually displayed using bullet points. In ordered lists, they are usually displayed with an ascending counter on the left, such as a number or letter.

https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/li

func Link ¶

func Link(items ...Item) *Element

The External Resource Link element ¶

The <link> HTML element specifies relationships between the current document and an external resource. This element is most commonly used to link to stylesheets, but is also used to establish site icons (both "favicon" style icons and icons for the home screen and apps on mobile devices) among other things.

https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/link

func Main ¶

func Main(items ...Item) *Element

The Main element ¶

The <main> HTML element represents the dominant content of the <body> of a document. The main content area consists of content that is directly related to or expands upon the central topic of a document, or the central functionality of an application.

https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/main

func MapEl ¶

func MapEl(items ...Item) *Element

The Image Map element ¶

The <map> HTML element is used with <area> elements to define an image map (a clickable link area).

https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/map

func Mark ¶

func Mark(items ...Item) *Element

The Mark Text element ¶

The <mark> HTML element represents text which is marked or highlighted for reference or notation purposes due to the marked passage's relevance in the enclosing context.

https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/mark

func Menu ¶

func Menu(items ...Item) *Element

The Menu element ¶

The <menu> HTML element is described in the HTML specification as a semantic alternative to <ul>, but treated by browsers (and exposed through the accessibility tree) as no different than <ul>. It represents an unordered list of items (which are represented by <li> elements).

https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/menu

func Meta ¶

func Meta(items ...Item) *Element

The metadata element ¶

The <meta> HTML element represents metadata that cannot be represented by other meta-related elements, such as <base>, <link>, <script>, <style>, or <title>. The type of metadata provided by the <meta> element can be one of the following:

https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/meta

func Meter ¶

func Meter(items ...Item) *Element

The HTML Meter element ¶

The <meter> HTML element represents either a scalar value within a known range or a fractional value.

https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/meter

func Nav ¶

func Nav(items ...Item) *Element

The Navigation Section element ¶

The <nav> HTML element represents a section of a page whose purpose is to provide navigation links, either within the current document or to other documents. Common examples of navigation sections are menus, tables of contents, and indexes.

https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/nav

func Noscript ¶

func Noscript(items ...Item) *Element

The Noscript element ¶

The <noscript> HTML element defines a section of HTML to be inserted if a script type on the page is unsupported or if scripting is currently turned off in the browser.

https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/noscript

func Object ¶

func Object(items ...Item) *Element

The External Object element ¶

The <object> HTML element represents an external resource, which can be treated as an image, a nested browsing context, or a resource to be handled by a plugin.

https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/object

func Ol ¶

func Ol(items ...Item) *Element

The Ordered List element ¶

The <ol> HTML element represents an ordered list of items — typically rendered as a numbered list.

https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/ol

func Optgroup ¶

func Optgroup(items ...Item) *Element

The Option Group element ¶

The <optgroup> HTML element creates a grouping of options within a <select> element. In customizable <select> elements, the <legend> element is allowed as a child of <optgroup>, to provide a label that is easy to target and style. This replaces any text set in the <optgroup> element's label attribute, and it has the same semantics.

https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/optgroup

func Option ¶

func Option(items ...Item) *Element

The HTML Option element ¶

The <option> HTML element is used to define an item contained in a <select>, an <optgroup>, or a <datalist> element. As such, <option> can represent menu items in popups and other lists of items in an HTML document.

https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/option

func Output ¶

func Output(items ...Item) *Element

The Output element ¶

The <output> HTML element is a container element into which a site or app can inject the results of a calculation or the outcome of a user action.

https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/output

func P ¶

func P(items ...Item) *Element

The Paragraph element ¶

The <p> HTML element represents a paragraph. Paragraphs are usually represented in visual media as blocks of text separated from adjacent blocks by blank lines and/or first-line indentation, but HTML paragraphs can be any structural grouping of related content, such as images or form fields. Paragraphs are block-level elements, and notably will automatically close if another block-level element is parsed before the closing </p> tag. See "Tag omission" below.

https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/p

func Picture ¶

func Picture(items ...Item) *Element

The Picture element ¶

The <picture> HTML element contains zero or more <source> elements and one <img> element to offer alternative versions of an image for different display/device scenarios. The browser will consider each child <source> element and choose the best match among them. If no matches are found—or the browser doesn't support the <picture> element—the URL of the <img> element's src attribute is selected. The selected image is then presented in the space occupied by the <img> element.

https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/picture

func Pre ¶

func Pre(items ...Item) *Element

The Preformatted Text element ¶

The <pre> HTML element represents preformatted text which is to be presented exactly as written in the HTML file. The text is typically rendered using a non-proportional, or monospaced font.

Whitespace inside this element is displayed as written, with one exception. If one or more leading newline characters are included immediately following the opening <pre> tag, the first newline character is stripped.

<pre> elements' text content is parsed as HTML, so if you want to ensure that your text content stays as plain text, some syntax characters, such as <, may need to be escaped using their respective character references. See escaping ambiguous characters for more information.

<pre> elements commonly contain <code>, <samp>, and <kbd> elements, to represent computer code, computer output, and user input, respectively.

By default, <pre> is a block-level element, i.e., its default display value is block.

https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/pre

func Progress ¶

func Progress(items ...Item) *Element

The Progress Indicator element ¶

The <progress> HTML element displays an indicator showing the completion progress of a task, typically displayed as a progress bar.

https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/progress

func Q ¶

func Q(items ...Item) *Element

The Inline Quotation element ¶

The <q> HTML element indicates that the enclosed text is a short inline quotation. Most modern browsers implement this by surrounding the text in quotation marks. This element is intended for short quotations that don't require paragraph breaks; for long quotations use the <blockquote> element.

https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/q

func Rp ¶

func Rp(items ...Item) *Element

The Ruby Fallback Parenthesis element ¶

The <rp> HTML element is used to provide fall-back parentheses for browsers that do not support display of ruby annotations using the <ruby> element. One <rp> element should enclose each of the opening and closing parentheses that wrap the <rt> element that contains the annotation's text.

https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/rp

func Rt ¶

func Rt(items ...Item) *Element

The Ruby Text element ¶

The <rt> HTML element specifies the ruby text component of a ruby annotation, which is used to provide pronunciation, translation, or transliteration information for East Asian typography. The <rt> element must always be contained within a <ruby> element.

https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/rt

func Ruby ¶

func Ruby(items ...Item) *Element

The Ruby Annotation element ¶

The <ruby> HTML element represents small annotations that are rendered above, below, or next to base text, usually used for showing the pronunciation of East Asian characters. It can also be used for annotating other kinds of text, but this usage is less common.

The term ruby originated as a unit of measurement used by typesetters, representing the smallest size that text can be printed on newsprint while remaining legible.

https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/ruby

func S ¶

func S(items ...Item) *Element

The Strikethrough element ¶

The <s> HTML element renders text with a strikethrough, or a line through it. Use the <s> element to represent things that are no longer relevant or no longer accurate. However, <s> is not appropriate when indicating document edits; for that, use the <del> and <ins> elements, as appropriate.

https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/s

func Samp ¶

func Samp(items ...Item) *Element

The Sample Output element ¶

The <samp> HTML element is used to enclose inline text which represents sample (or quoted) output from a computer program. Its contents are typically rendered using the browser's default monospaced font (such as Courier or Lucida Console).

https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/samp

func Script ¶

func Script(items ...Item) *Element

The Script element ¶

The <script> HTML element is used to embed executable code or data; this is typically used to embed or refer to JavaScript code. The <script> element can also be used with other languages, such as WebGL's GLSL shader programming language and JSON.

https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/script

func Search ¶

func Search(items ...Item) *Element

The generic search element ¶

The <search> HTML element is a container representing the parts of the document or application with form controls or other content related to performing a search or filtering operation. The <search> element semantically identifies the purpose of the element's contents as having search or filtering capabilities. The search or filtering functionality can be for the website or application, the current web page or document, or the entire Internet or subsection thereof.

https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/search

func Section ¶

func Section(items ...Item) *Element

The Generic Section element ¶

The <section> HTML element represents a generic standalone section of a document, which doesn't have a more specific semantic element to represent it. Sections should always have a heading, with very few exceptions.

https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/section

func Select ¶

func Select(items ...Item) *Element

The HTML Select element ¶

The <select> HTML element represents a control that provides a menu of options.

https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/select

func Slot ¶

func Slot(items ...Item) *Element

The Web Component Slot element ¶

The <slot> HTML element—part of the Web Components technology suite—is a placeholder inside a web component that you can fill with your own markup, which lets you create separate DOM trees and present them together.

https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/slot

func Small ¶

func Small(items ...Item) *Element

The Side Comment element ¶

The <small> HTML element represents side-comments and small print, like copyright and legal text, independent of its styled presentation. By default, it renders text within it one font-size smaller, such as from small to x-small.

https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/small

func Source ¶

func Source(items ...Item) *Element

The Media or Image Source element ¶

The <source> HTML element specifies one or more media resources for the <picture>, <audio>, and <video> elements. It is a void element, which means that it has no content and does not require a closing tag. This element is commonly used to offer the same media content in multiple file formats in order to provide compatibility with a broad range of browsers given their differing support for image file formats and media file formats.

https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/source

func Span ¶

func Span(items ...Item) *Element

The Content Span element ¶

The <span> HTML element is a generic inline container for phrasing content, which does not inherently represent anything. It can be used to group elements for styling purposes (using the class or id attributes), or because they share attribute values, such as lang. It should be used only when no other semantic element is appropriate. <span> is very much like a <div> element, but <div> is a block-level element whereas a <span> is an inline-level element.

https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/span

func Strong ¶

func Strong(items ...Item) *Element

The Strong Importance element ¶

The <strong> HTML element indicates that its contents have strong importance, seriousness, or urgency. Browsers typically render the contents in bold type.

https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/strong

func Style ¶

func Style(items ...Item) *Element

The Style Information element ¶

The <style> HTML element contains style information for a document, or part of a document. It contains CSS, which is applied to the contents of the document containing the <style> element.

https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/style

func Sub ¶

func Sub(items ...Item) *Element

The Subscript element ¶

The <sub> HTML element specifies inline text which should be displayed as subscript for solely typographical reasons. Subscripts are typically rendered with a lowered baseline using smaller text.

https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/sub

func Summary ¶

func Summary(items ...Item) *Element

The Disclosure Summary element ¶

The <summary> HTML element specifies a summary, caption, or legend for a <details> element's disclosure box. Clicking the <summary> element toggles the state of the parent <details> element open and closed.

https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/summary

func Sup ¶

func Sup(items ...Item) *Element

The Superscript element ¶

The <sup> HTML element specifies inline text which is to be displayed as superscript for solely typographical reasons. Superscripts are usually rendered with a raised baseline using smaller text.

https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/sup

func Table ¶

func Table(items ...Item) *Element

The Table element ¶

The <table> HTML element represents tabular data—that is, information presented in a two-dimensional table comprised of rows and columns of cells containing data.

https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/table

func Tbody ¶

func Tbody(items ...Item) *Element

The Table Body element ¶

The <tbody> HTML element encapsulates a set of table rows (<tr> elements), indicating that they comprise the body of a table's (main) data.

https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/tbody

func Td ¶

func Td(items ...Item) *Element

The Table Data Cell element ¶

The <td> HTML element defines a cell of a table that contains data and may be used as a child of the <tr> element.

https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/td

func Template ¶

func Template(items ...Item) *Element

The Content Template element ¶

The <template> HTML element serves as a mechanism for holding HTML fragments, which can either be used later via JavaScript or generated immediately into shadow DOM.

https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/template

func Textarea ¶

func Textarea(items ...Item) *Element

The Textarea element ¶

The <textarea> HTML element represents a multi-line plain-text editing control, useful when you want to allow users to enter a sizeable amount of free-form text, for example a comment on a review or feedback form.

https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/textarea

func Tfoot ¶

func Tfoot(items ...Item) *Element

The Table Foot element ¶

The <tfoot> HTML element encapsulates a set of table rows (<tr> elements), indicating that they comprise the foot of a table with information about the table's columns. This is usually a summary of the columns, e.g., a sum of the given numbers in a column.

https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/tfoot

func Th ¶

func Th(items ...Item) *Element

The Table Header element ¶

The <th> HTML element defines a cell as the header of a group of table cells and may be used as a child of the <tr> element. The exact nature of this group is defined by the scope and headers attributes.

https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/th

func Thead ¶

func Thead(items ...Item) *Element

The Table Head element ¶

The <thead> HTML element encapsulates a set of table rows (<tr> elements), indicating that they comprise the head of a table with information about the table's columns. This is usually in the form of column headers (<th> elements).

https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/thead

func Time ¶

func Time(items ...Item) *Element

The (Date) Time element ¶

The <time> HTML element represents a specific period in time. It may include the datetime attribute to translate dates into machine-readable format, allowing for better search engine results or custom features such as reminders.

It may represent one of the following:

• A time on a 24-hour clock.
• A precise date in the Gregorian calendar (with optional time and timezone information).
• A valid time duration.

https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/time

func Title ¶

func Title(items ...Item) *Element

The Document Title element ¶

The <title> HTML element defines the document's title that is shown in a browser's title bar or a page's tab. It only contains text; HTML tags within the element, if any, are also treated as plain text.

https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/title

func Tr ¶

func Tr(items ...Item) *Element

The Table Row element ¶

The <tr> HTML element defines a row of cells in a table. The row's cells can then be established using a mix of <td> (data cell) and <th> (header cell) elements.

https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/tr

func Track ¶

func Track(items ...Item) *Element

The Embed Text Track element ¶

The <track> HTML element is used as a child of the media elements, <audio> and <video>. Each track element lets you specify a timed text track (or time-based data) that can be displayed in parallel with the media element, for example to overlay subtitles or closed captions on top of a video or alongside audio tracks.

Multiple tracks can be specified for a media element, containing different kinds of timed text data, or timed text data that has been translated for different locales. The data that is used will either be the track that has been set to be the default, or a kind and translation based on user preferences.

The tracks are formatted in WebVTT format (.vtt files) — Web Video Text Tracks.

https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/track

func U ¶

func U(items ...Item) *Element

The Unarticulated Annotation (Underline) element ¶

The <u> HTML element represents a span of inline text which should be rendered in a way that indicates that it has a non-textual annotation. This is rendered by default as a single solid underline, but may be altered using CSS.

> This element used to be called the "Underline" element in older versions of HTML, and is still sometimes misused in this way. To underline text, you should instead apply a style that includes the CSS text-decoration property set to underline.

https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/u

func Ul ¶

func Ul(items ...Item) *Element

The Unordered List element ¶

The <ul> HTML element represents an unordered list of items, typically rendered as a bulleted list.

https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/ul

func Var ¶

func Var(items ...Item) *Element

The Variable element ¶

The <var> HTML element represents the name of a variable in a mathematical expression or a programming context. It's typically presented using an italicized version of the current typeface, although that behavior is browser-dependent.

https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/var

func Video ¶

func Video(items ...Item) *Element

The Video Embed element ¶

The <video> HTML element embeds a media player which supports video playback into the document. You can use <video> for audio content as well, but the <audio> element may provide a more appropriate user experience.

https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/video

func VoidEl ¶

func VoidEl(name string, items ...Item) *Element

VoidEl creates a new void HTML element with the specified name and optional child items. Void elements are HTML elements that do not have closing tags (e.g., <img>, <br>, <input>). The function marks the created element as void and returns a pointer to the Element.

func Wbr ¶

func Wbr(items ...Item) *Element

The Line Break Opportunity element ¶

The <wbr> HTML element represents a word break opportunity—a position within text where the browser may optionally break a line, though its line-breaking rules would not otherwise create a break at that location.

https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/wbr

func Fragment ¶

func Fragment(nodes ...Node) Frag

Fragment creates a Frag from the provided nodes, allowing multiple nodes to be grouped together. It accepts a variadic number of Node arguments and returns a Frag containing them.

func If ¶

func If(cond bool, item Item) Item

If returns the provided node if the condition is true; otherwise, it returns an empty Fragment node. This is useful for conditional rendering of nodes.

func IfFn ¶

func IfFn(cond bool, fn func() Item) Item

IfFn conditionally returns the result of the provided function as a Node. If cond is true, it calls and returns fn(); otherwise, it returns an empty Fragment Node. This is useful for conditional rendering of nodes.

func Switch ¶

func Switch[T comparable](expr T, cases ...*SwitchCase[T]) Item

Switch iterates over the provided cases and returns the Node produced by the function of the first SwitchCase whose Value matches the given expr. If no cases match, it returns an empty Fragment Node. The generic type T must be comparable. Use Case and CaseFn functions for creating switch cases.

func JSON ¶

func JSON(data any) *JSONNode

Creates a new JSONNode for serializing arbitrary json data.

func Iter ¶

func Iter[T any](s iter.Seq[T], fn func(T) Node) Node

func Iter2 ¶

func Iter2[K any, V any](s iter.Seq2[K, V], fn func(K, V) Node) Node

func Map ¶

func Map[E any](s []E, fn func(E) Node) Node

Map applies the provided function fn to each element of the input slice s, converting each element to a Node. It returns a single Node that is a Fragment containing all resulting child Nodes.

E is a generic type parameter representing the element type of the input slice.

Parameters:

• s: A slice of elements of type E.
• fn: A function that takes an element of type E and returns a Node.

Returns:

• A Node that is a Fragment containing all Nodes produced by applying fn to each element of s.

func MapIdx ¶

func MapIdx[E any](s []E, fn func(E, int) Node) Node

MapIdx applies the provided function fn to each element of the input slice s, along with each element's index converting each element to a Node. It returns a single Node that is a Fragment containing all resulting child Nodes.

E is a generic type parameter representing the element type of the input slice.

Parameters:

• s: A slice of elements of type E.
• fn: A function that takes an element of type E, an index of type int and returns a Node.

Returns:

• A Node that is a Fragment containing all Nodes produced by applying fn to each element of s.

func Case ¶

func Case[T comparable](item Item, v ...T) *SwitchCase[T]

Case creates a new SwitchCase for the given value and node. It associates the value 'v' of type T with a function that returns the provided Node. This is used in switch-like constructs for rendering or processing nodes.

T must be a comparable type. Parameters:

v    - the value to match in the switch case
node - the Node to return if the case matches

Returns:

A pointer to a SwitchCase[T] containing the value and associated node function.

func CaseFn ¶

func CaseFn[T comparable](fn func() Item, v ...T) *SwitchCase[T]

Case creates a new SwitchCase for the given value and node. This is used in switch-like constructs for rendering or processing nodes. The function fn is executed if the case matches during a switch operation.

T must be a comparable type. Parameters:

v    - the value to match in the switch case
fn - the function to run if the case matches

Returns:

A pointer to a SwitchCase[T] containing the value and associated node function.

func Default ¶

func Default[T comparable](item Item) *SwitchCase[T]

Default creates a new SwitchCase for the given node that acts as the default case. The returned SwitchCase will always return the provided node when matched. This function is generic over type T, which must be comparable.

func DefaultFn ¶

func DefaultFn[T comparable](fn func() Item) *SwitchCase[T]

Default creates a new SwitchCase for the given node that acts as the default case. The returned SwitchCase will always return the provided node when matched. The function fn is executed if the default case matches during a switch operation. This function is generic over type T, which must be comparable.

func Textf ¶

func Textf(format string, a ...any) Text

Textf formats according to a format specifier and returns the resulting Text.