Glossary Index

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Showing 151–184 of 184 terms.
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184 terms
HTML 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.
HTML tbody 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.
HTML td 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.
HTML template element
The template HTML element serves as a mechanism for holding HTML fragments, which can either be used later via JavaScript, generated immediately and inserted into a shadow DOM, or used as part of out-of-order patching with template for="...".
HTMLTemplateElement.content
The content property of the HTMLTemplateElement interface returns the template element's template contents as a DocumentFragment.
HTML 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.
HTML tfoot 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.
HTML thead 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.
HTML th 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.
HTML 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.
HTML track element
The track HTML element is used as a child of the media elements, audio and video.
HTML u 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.
HTML ul element
The ul HTML element represents an unordered list of items, typically rendered as a bulleted list.
HTML var element
The var HTML element represents the name of a variable in a mathematical expression or a programming context.
HTML video element
The video HTML element embeds a media player which supports video playback into the document.
HTML wbr 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.
HTTP
HTTP is the application-layer protocol used to exchange requests and responses for web resources.
HTTP/2
HTTP/2 carries HTTP requests and responses using binary framing and multiplexed streams over a connection.
HTTP/3
HTTP/3 maps HTTP semantics onto QUIC rather than a TCP connection.
HTTP content
In HTTP messages, the content describes the 'information' conveyed in the message body (which follows the header section), after any message framing from HTTP/1.1 chunked transfer encoding has been removed.
HTTP header
An HTTP header is a field of an HTTP request or response that passes additional context and metadata about the request or response.
HTTPS
HTTPS (HyperText Transfer Protocol Secure) is an encrypted version of the HTTP protocol.
HTTPS RR
HTTPS RR (HTTPS Resource Records) are a type of DNS record that delivers configuration information and parameters for how to access a service via HTTPS.
human_time_diff()
human_time_diff(): Determines the difference between two timestamps.
Hybrid Logical Clock
A clock that combines wall-clock information with a logical counter to preserve event-ordering constraints.
hyphenate-character
The hyphenate-character CSS property sets the character (or string) used at the end of a line before a hyphenation break.
hyphenate-limit-chars
The hyphenate-limit-chars CSS property specifies the minimum word length to allow hyphenation of words as well as the minimum number of characters before and after the hyphen.
hyphens
The hyphens CSS property specifies how words should be hyphenated when text wraps across multiple lines.