Makes your AI agent think like the laziest senior dev in the room. The best code is the code you never wrote.

A self-hostable Wasm sandbox for JavaScript workers

Cross-platform text data detection for React Native. Uses NSDataDetector on iOS and ML Kit Entity Extraction on Android to detect phone numbers, URLs, emails, dates, and addresses.

Chromaculture Magazine is an interactive content aggregator for articles related to color theory, pigments, color science, and hues across the spectrum.

Manage state with style in every framework

A bare-bones webgl library.

A color picker that transposes from the primary colors, RYB, to RGB

a collection of 100% CSS custom utility --functions()

Tiny engine for 3D voxel scenes rendered to SVG — boolean ops, oblique/perspective cameras, zero dependencies. Inspired by the geometric cardboard sculptures of Erwin Heerich.

AstroPan Mono – the free and open-source astrological typeface built for clarity at small sizes

A format specification for describing a visual identity to coding agents. DESIGN.md gives agents a persistent, structured understanding of a design system.

Tableau de bord pour visualiser votre bibliothèque de films et séries, fonctionnement 100% local.

✏️ Super lightweight code syntax highlighter

A single CLAUDE.md file to improve Claude Code behavior, derived from Andrej Karpathy's observations on LLM coding pitfalls.

Source code to the 1995 DOS roguelike game Alphaman

A soft, rounded version of the font Atkinson Hyperlegible Next.

Parametric cad modeling with Javascript

The corrected introduction to APCA, a rebuttal and discussion of xi's repo from which this is forked.

A macOS menu bar app that lets you build rich LLM prompts by combining files, clipboard captures, and voice notes.

A dedicated scratchpad for power users

From a goal to a task DAG, automatically. TypeScript-native multi-agent orchestration.

a CSS selector compiler & engine

A really good JSON viewer browser Extension

runs anywhere. uses anything

Unlock custom brushes, natural fill effects and intuitive hatching in p5.js

🔔 Smart macOS + Push Notifications for Claude Code

Trap AI web scrapers in an endless poison pit.

ASCII Playground