asamuzaK (Kazz)

A CSS selector engine.

A JavaScript implementation of various web standards, for use with Node.js

Native messaging host for withExEditor

Parse, verify, compare SemVer

Helper modules for WebExtensions native messaging host

Resolve and convert CSS colors.

URL sanitizer for Node.js, browsers and web sites.

WebExtensions schemas fetched from hg.mozilla.org

Copy document URL / link URL to clipboard as HTML, Markdown, Plain Text, etc.

View Source, View Selection, and Edit Text with the external editor

A Node.js implementation of the CSS Object Model CSSStyleDeclaration interface

PostCSS Tools and Plugins

Machine-readable references of terms defined in web browser specifications

CSS Object Model implemented in pure JavaScript. Also, a CSS parser.

Test suites for Web platform specs — including WHATWG, W3C, and others

Emulates tabs in sidebar

The source repository of all translated content for MDN Web Docs

Fast CSS Selectors API Engine

JavaScript implementation of CSS object models.

DOMPurify - a DOM-only, super-fast, uber-tolerant XSS sanitizer for HTML, MathML and SVG. DOMPurify works with a secure default, but offers a lot of configurability and hooks. Demo:

The purpose of this project is to test the performance of happy-dom

Share with SNS

A tool set for CSS including fast detailed parser, walker, generator and lexer based on W3C specs and browser implementations

JavaScript Library to work against complex domain names, subdomains and URIs.

node.js command-line interfaces made easy

A lightweight polyfill library for Promise-based WebExtension APIs in Chrome

Browser DOM & HTML parser in Deno

A CSS selector parser and DOM query engine.

A browser extension to translate Japanese by hovering over words.

Helper module for js2bin. Resolve version information from online resources.