Run a web page like a program

Programming language for AI age

Mutation testing for JavaScript and friends

An agent skill for Codex, Claude Code and other clients: open-ended research as the exploration of a labyrinth, with a map of what is proved, refuted, conjectured and still dark, proof tiers, indep…

A collection of agent skills that help you build great interfaces.

Universal utilities for working with graphs

A tool/library for measurement of "C"ognitive "C"omplexity and "C"yclomatic "C"omplexity

PhotoCraft: An open-source, photo editor written by scratch in pure Rust

CRAP scores for Clojure, Java, Go, TypeScript, Rust, and Python, in the snapshot uml-viewer reads.

Zero-dependency canvas shaders that can be installed from npm or designed in Paper

You built it. Now brag. Turn the project you just created into a short, shareable launch video with one command.

Local-first macOS coding workspace with local Laya and optional Jev decision selection

Real-time, photoreal shallow water in a single HTML file. WebGL2, no libraries, no build step.

ILDA laser shows for Three.js - a galvanometer simulation

Bend 2: a fast language that blocks AI mistakes via proof. Install: curl -fsSL https://bend-lang.com/install.sh | sh

Fastest and cheapest web agent

Claude Code plugin that replaces the compaction summary with Jev decisions: every tool call and result is scored in one fast request, stale ones are dropped or truncated, everything kept stays verb…

webgpu for node.js

Experimental next generation frontend tooling.

Secure, fast, efficient, battle-tested at Alibaba's scale. Hybrid architecture code review tool: deterministic pipelines + LLM Agent, precise line-level comments, built-in multi-language ruleset (N…

A bouncy shiny jelly baby game

blog in astro

Review code 100X faster. Lens draws every PR as animated architecture and data-flow walkthroughs, inside the pull request itself. Use it as a GitHub App, GitHub Action, CLI, or a Skill for your cod…