web development for the rest of us

The HTML Presentation Framework

Simple HTML5 Charts using the <canvas> tag

Opensource IDE For Exploring and Testing API's (lightweight alternative to Postman/Insomnia)

JavaScript syntax highlighter with language auto-detection and zero dependencies.

A simple, lightweight JavaScript API for handling browser cookies

Markdown parser, done right. 100% CommonMark support, extensions, syntax plugins & high speed

web development, streamlined

Fast math typesetting for the web.

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:

Chrome extension to return youtube dislikes

Collaborative office suite, end-to-end encrypted and open-source.

the elegant TypeScript UI framework

🔥 The free & Open Source DocuSign alternative

The privacy-first, self-hosted CAPTCHA for the modern web.

ECMAScript proposal for type syntax that is erased - Stage 1

caniuse.com but for PHP - a searchable list of new and deprecated features in recent PHP versions

The Handlebars parser as a standalone repo