This guide covers building a Let's Split v2

A persistent workspace for development work that self-improves and continues beyond one session.

A little language inspired by Rust that compiles to Go

Go, with the features it's missing.

The agent that grows with you

⌥ AI Coding agent for the terminal — hash-anchored edits, optimized tool harness, LSP, Python, browser, subagents, and more

A pure-Python reachability and skeletonization layer that decides what a coding agent actually sees before a request reaches the API.

Pixel art editor made with Zig

A framework for building, orchestrating and deploying AI agents and multi-agent workflows with support for Python and .NET.

DAP multiplexer: connect your editor, your REPL, your debugger (and more) all working together in a single debug session durable across tool failures.

A headless, agentic debugger over MCP — let your AI agents debug running programs in seven languages.

Debugger CLI for AI agents — run, control, and inspect binaries programmatically with structured output for LLM tooling

Language model tokenization at GB/s

A fast, friendly, functional language.

Specification and documentation for the Model Context Protocol

OpenWiki is a CLI that writes and maintains agent documentation for your codebase.

A high-throughput and memory-efficient inference and serving engine for LLMs

AI agent toolkit: unified LLM API, agent loop, TUI, coding agent CLI

A framework for serving and evaluating LLM routers - save LLM costs without compromising quality

LLMRouter: An Open-Source Library for LLM Routing

cli command organizer written in rust

An interactive cheatsheet tool for the command-line

DevOps Notebooks Built with Markdown

Save and restore Ghostty terminal tab layouts with a single command — on macOS.

One command to open Ghostty with your AI coding assistant ready to go

A Plug-and-Play, Cost-Efficient, and Lightweight Memory Plugin for Long-Horizon LLM Agents

The Open Framework for Building Agents

A fast, helpful, and open-source document parser