self-hosted, distributed Durable Objects

An open-source Markdown editor with GFM, Million UI annotations, and PNG/PDF export.

🃏 customizable badges for the web

Write HTML. Render video. Built for agents.

A more intuitive version of du in rust

Bash for Agents

Review the artifact before you publish it: diffs the built npm/PyPI package against the last published version and pins risk signals to the changed lines

ASCII polygon mesh renderer for the DOM. Forked from LayoutitStudio/polycss.

Fast Rust library for PDF inspection, classification, and text extraction. Intelligently detects scanned vs text-based PDFs to enable smart routing decisions.

micro-interactions for react, built for the half-second after a click

GPUI – Community Edition

Ocarina of Time native on iOS and iPadOS via Ship of Harkinian with Metal rendering, touch controls, controller support, and ROM-free reproducible builds.

The job search that runs on your machine. AI job application framework built on Claude Code: evaluate postings, tailor CVs, write cover letters, prep interviews. Fork it and own it.

Remove unused dependencies in a Rust project

A cargo-companion to become a 'lean crate' (a member of The Lean Crate Initiative)

Tiny, fast, dependency-free 64-bit FNV-1a string hash for Node and the browser.

A hive mind communication platform

(Work in progress) Boilerplate reference implementations and tooling for coding projects, across different languages

The open-source app everyone uses to manage agents at work

Dotted thought-orb loading indicators for AI & agent UIs, 9 tuned types, two sizes, auto dark/light

Git worktree manager for the terminal: CLI + TUI in Rust. Creates the worktree, runs your project setup, links the issue, and shows which AI agent is working where. Single binary, no git CLI needed.

A modern web application for creating and animating ASCII art

Skills for Real Engineers. Straight from my .agents directory.

🐎 Ryan Lopopolo’s anthology, field guide, and agent context bundle for harness engineering

Browser compatibility data for Web technologies as displayed on MDN

Orchestrate multiple coding agents from desktop and mobile

An Astro integration for rendering LilyPond music notation.

High-performance JavaScript/TypeScript compiler toolchain in Zig.

A highly opinionated, zero-configuration linter and formatter.