Persistent Context Across Sessions for Every Agent – Captures everything your agent does during sessions, compresses it with AI, and injects relevant context back into future sessions. Works with C…

Python SDK, Proxy Server (AI Gateway) to call 100+ LLM APIs in OpenAI (or native) format, with cost tracking, guardrails, loadbalancing and logging. [Bedrock, Azure, OpenAI, VertexAI, Cohere, Anthr…

An AI-powered task-management system you can drop into Cursor, Lovable, Windsurf, Roo, and others.

Reliable model swapping for any local OpenAI/Anthropic compatible server - llama.cpp, vllm, etc

A simple, extensible LLM client for Emacs

Ledger grammar for tree-sitter

Real-world smart contracts and apps built with Pact & Chainweb

Multiple cursors for emacs.

WebAssembly specification, reference interpreter, and test suite.

Language Server Protocol for Nix

A clock widget for modelines with real-time sky color and moonphase/weather icon

A Haskell re-implementation of the Nix expression language

John Wiegley's code to split customizations into different files, evolved!

Port of the Ledger accounting system (see project "ledger") to Common Lisp

UTF-8 with C++ in a Portable Way

Double-entry accounting system with a command-line reporting interface