Free split-flap display emulator for any TV. The classic flip-board look, without the $3,500 hardware.

Agent Skills for optimizing web quality based on Lighthouse and Core Web Vitals.

A tiny (239B) utility for constructing `className` strings conditionally.

Hosts TSConfigs to extend in a TypeScript app, tuned to a particular runtime environment

Style your webpage like Edward Tufte’s handouts.

Multi-framework responsive image component

A markdown version emoji cheat sheet

React Hooks — 👍

A CLI toolbox for creating design systems.

Free resources for learning Full Stack Web Development

💯 The most essential list of resources for Front-End beginners (🇺🇸 & 🇫🇷)

🔮 Fast and full-featured autocomplete library

📜 33 JavaScript concepts every developer should know.

Clean Code concepts adapted for JavaScript

A collection of inspiring lists, manuals, cheatsheets, blogs, hacks, one-liners, cli/web tools and more.

The Big List of Naughty Strings is a list of strings which have a high probability of causing issues when used as user-input data.

Completely unstyled, fully accessible UI components, designed to integrate beautifully with Tailwind CSS.

🚀✨ Minimalistic, powerful and extremely customizable Zsh prompt

Node.js native addon build tool

Command-line program to download videos from YouTube.com and other video sites

Textures.js is a JavaScript library for creating SVG patterns

🗂 The essential checklist for modern web development, for humans and AI agents

A build system for creating cross-platform styles.

GitHub Action for publishing your Storybook to Chromatic

Reusable JavaScript library for creating sketchy/hand-drawn styled charts in the browser.

Bring scrollytelling to your MDX

Javascript versions of classic software development algorithms

🔗 Some useful websites for programmers.

Example showing how to transform design tokens into color palettes usable by designers