Tools
Tools and platforms
A directory of developer tools, model providers, and infrastructure referenced across this site.
Coding agents
- Oh My Pi (OMP)
A terminal-first AI coding harness and multi-agent developer environment based on Pi — my current favorite tool for daily development.(current favorite)
- Pi
A fast, minimalist AI coding agent designed for deep terminal automation and concise workflows.
- OpenCode
An open-source AI coding agent that works in a terminal, IDE, or desktop app.
- Claude Code
Anthropic's coding agent, reads a codebase, edits files, and runs commands.
- Codex CLI
OpenAI's terminal coding agent for inspecting repos, editing files, and running commands.
Model providers
- Anthropic models
The Claude family of models, from the company that builds Claude Code.
- OpenAI platform
The API and model catalogue behind ChatGPT and Codex.
- Google Gemini API
Google's Gemini models, available through a developer API.
Open-weight models
What this site is built with
- Astro
The framework this site is built with.
- Tailwind CSS
The styling system behind every page here.
- Zeabur
Where this site, and the nine apps, are hosted.
- GitHub
Where Puzzle Arena's source code is public.