Compare projects

Select 2–4 projects to compare on the same basis.

official-stockfish / Stockfish

A free and strong UCI chess engine

earendil-works / pi

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

Popularity
Repository stars17,209120,444Highest
Fork3,13115,492Highest
Maintenance
Last push2026-10-282026-11-06
Maintenance notesNot verifiedNot verified
Repository created2014-06-182025-08-09
License & use
LicenseGPL-3.0 · Share derivative sourceMIT · Permissive
PricingPricing not verifiedPricing not verified
Basics
Browse by purposeDeveloper toolsAI & agents · Developer tools
TypeFrameworks & SDKsFrameworks & SDKs
SubcategoryGeneralAgent frameworks
PlatformNot verifiedNot verified
First collected2026-11-032026-11-03
LanguageC++TypeScript

License tiers are derived from metadata. Check obligations for your use; unknown does not mean prohibited. Measured at 2026-11-03 UTC