Useful CSS custom functions using the new @​function rule

LLM Can Get "Brain Rot"

Transforms complex documents like PDFs into LLM-ready markdown/JSON for your Agentic workflows.

A simple visualization of source map data

Natural Language Concrete Syntax Tree format

A time-tracking kanban app with a built in pomodoro timer

Kinda like Winamp Milkdrop

Infrastructure as TypeScript

Sound As Pure Form - a Forth-like language for audio synthesis using lazy lists and APL-like auto-mapping.

Sensible, performant primitives for writing semantic TypeScript code

The Open English WordNet

A fast, lightweight terminal-based spreadsheet application built in Rust with full formula support, cell references, and keyboard-driven navigation - perfect for command-line workflows.

A one-stop build analyzer for Rspack and webpack. Support us with a star ⭐️

Rust Port of enhanced-resolve

A standard interface for TypeScript schema validation libraries

Opinionated, zero-config linter for TypeScript & JavaScript monorepos

Create static or dynamic OG (Open Graph) images with an intuitive, Figma-like visual editor

output coverage reports using Node.js' built in coverage

🏃‍♂️🏃‍♀️🏃 JS minification benchmarks: babel-minify, esbuild, terser, uglify-js, swc, google closure compiler, tdewolff/minify, oxc-minify

A component to help benchmark React components and their trees.

A straightforward JavaScript benchmarking tool and REPL with support for ES modules and libraries.

Visual testing tool for MCP servers

Implementation-First GraphQL for TypeScript

Repository for material related to the Programming Languages Virtual Meetup coverage of From Mathematics to Generic Programming

Build rich content websites with Markdown and React

Distributed stream processing engine in Rust

A library and language for building parsers, interpreters, compilers, etc.

Robust Speech Recognition via Large-Scale Weak Supervision

Proving leftpad correct two-dozen different ways

Pigment CSS is a zero-runtime CSS-in-JS library that extracts the colocated styles to their own CSS files at build time.