A hive mind communication platform

Never stop coding. Free MIT AI gateway: one endpoint, 290+ providers (90+ free), 500+ models — Kimi, Claude, GPT, OpenAI, Gemini, GLM, DeepSeek, MiniMax. Works with Claude Code, Codex, Cursor, Open…

Primary-source archive and post-mortem on Samourai Wallet, ZeroLink, xpub collection, and Bitcoin wallet privacy.

Muun recovery tool

Mastering Bitcoin 3rd Edition - Programming the Open Blockchain

Diem’s mission is to build a trusted and innovative financial network that empowers people and businesses around the world.

The Ethereum Improvement Proposal repository

A tutorial news app exemplifying Lightning Network micropayments integration

DeDRM tools for ebooks

Messenger Platform samples for sending and receiving messages. Walk through the Get Started with this code. https://developers.facebook.com/docs/messenger-platform/quickstart

📚 Freely available programming books

API for ordering Singaporean Coffee