Fallback unhandled requests to the nearest index
Sniff the encoding from a HTML byte stream
A shim for the setImmediate efficient script yielding API
TypeScript definitions for offscreencanvas
A structuredClone polyfill
A polyfill for http://www.w3.org/TR/eventsource/
A robust HTML entities encoder/decoder with full Unicode support.
Standards-compliant WebSocket server and client
JavaScript polyfill for the WHATWG spec of focusOptions, that enables a set of options to be passed to the focus method.
A spec-conformant JavaScript parser for the HTML5 srcset attribute
Webpack loader that resolves relative paths in url() statements based on the original source file
List of standard HTML tags
Reads / writes floats / doubles from / to buffers in both modern and ancient browsers.
hast utility to check if a node is inter-element whitespace
Create clickable links in the terminal
when you want to fire an event no matter how a process exits.
TypeScript definitions for connect-history-api-fallback
Check whether a given string matches the `PotentialCustomElementName` production as defined in the HTML Standard.
TypeScript definitions for base-64
Provides a fallback for non-existing directories so that the HTML 5 history API can be used.
Map of invalid numeric character references to their replacements, according to HTML
Utilities for ESLint plugins.
A modern DOM implementation
An implementation of the WHATWG URL Standard's URL API and parsing machinery