PDF Reader in JavaScript

</> htmx - high power tools for HTML

A browser based code editor

Materialize, a CSS Framework based on Material Design

Javascript Canvas Library, SVG-to-Canvas (& canvas-to-SVG) Parser

⛄ Possibly the smallest compiler ever

🌐 The Internet OS! Free, Open-Source, and Self-Hostable.

💾 Offline storage, improved. Wraps IndexedDB, WebSQL, or localStorage using a simple but powerful API.

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

A React framework for building text editors.

👌 Drag and drop so simple it hurts

p5.js is a client-side JS platform that empowers artists, designers, students, and anyone to learn to code and express themselves creatively on the web. It is based on the core principles of Proces…

A set of free MIT-licensed high-quality SVG icons for UI development.

x86 PC emulator and x86-to-wasm JIT, running in the browser

D2 is a modern diagram scripting language that turns text to diagrams.

A rich text editor for everyday writing

🔥 An extremely fast, React-like JavaScript library for building modern user interfaces

The Swiss Army Knife of Vector Graphics Scripting – Scriptographer ported to JavaScript and the browser, using HTML5 Canvas. Created by @lehni & @puckey

A Minimalistic Wrapper for IndexedDB

JavaScript Regular expressions made easy

A small, fast, JavaScript-based JavaScript parser

Desktop environment in the browser

Test spies, stubs and mocks for JavaScript.

A renderer agnostic two-dimensional drawing api for the web.

A fast, minimal browser that protects your privacy

The ProseMirror WYSIWYM editor

Lovefield is a relational database for web apps. Written in JavaScript, works cross-browser. Provides SQL-like APIs that are fast, safe, and easy to use.

A JavaScript library for arbitrary-precision decimal and non-decimal arithmetic

➷ A robust Javascript library for capturing keyboard input. It has no dependencies.

An arbitrary-precision Decimal type for JavaScript