vector-im/hydrogen-web

Encode/decode base64 data into ArrayBuffers

DOMPurify is a DOM-only, super-fast, uber-tolerant XSS sanitizer for HTML, MathML and SVG. It's written in JavaScript and works in all modern browsers (Safari, Opera (15+), Internet Explorer (10+), Firefox and Chrome - as well as almost anything else using Blink or WebKit). DOMPurify is written by security people who have vast background in web attacks and XSS. Fear not.

A high-level API to automate web browsers

TypeScript plugin for ESLint

An ESLint custom parser which leverages TypeScript ESTree

ECMAScript parser

ECMAScript (ESTree) AST walker

A pure JavaScript implementation of the AES block cipher and all common modes of operation.

Base 58 encoding / decoding

Standard library

A lightweight library that provides tools for organizing asynchronous code

ECMAScript code generator

Fake IndexedDB: a pure JS in-memory implementation of the IndexedDB API

fs-extra contains methods that aren't included in the vanilla Node.js fs package. Such as recursive mkdir, copy, and remove.

A very fast HTML parser, generating a simplified DOM, with basic element query support.

PostCSS plugin to transform CSS Custom Properties(CSS variables) syntax into a static representation

PostCSS plugin This project tries to fix all of flexbug's issues

Transforms css values and at-rule params into the tree

SVGO is a Node.js library and command-line application for optimizing vector images.

Polyfill for the Encoding Living Standard's API.

TypeScript is a language for application scale JavaScript development

Native-ESM powered web dev build tool

Encode compact, canonical JSON.

utility for adjusting color values

MDN polyfills

js test runner that finds unit tests in any imported ES module

xxHash in Javascript