DOM implementation of Atomic CSS-in-JS

Require hook for automatic V8 compile cache persistence

Encode/decode sourcemap mappings

Store information about any JS value in a side channel, using a linked list

Encode & decode XML and HTML entities with ease

Implementation of the HTML encoding sniffer algo, with stream support

TypeScript definitions for pinyin

the complete solution for node.js command-line programs

Delay a promise a specified amount of time

ECMAScript (ESTree) AST walker

A memoization function that uses a WeakMap

A more versatile way of adding & removing event listeners

Incremental Markdown parser that consumes and emits Lezer trees

a glob matcher in javascript

Compile object rest and spread to ES5

Strict TypeScript and Flow types for style based on MDN data

HTTP response freshness testing

Is this value a JS String object or primitive? This module works cross-realm/iframe, and despite ES6 @toStringTag.

Unicode to ACSII transliteration / slugify module for node.js, browser, Web Worker, ReactNative and CLI.

The semantic version parser used by npm.

Convert .json files to ES6 modules

Find the module object for something that was require()d

React package for working with the DOM.

A robust Punycode converter that fully complies to RFC 3492 and RFC 5891, and works on nearly all JavaScript platforms.