Bring data to life with SVG, Canvas and HTML. 📊📈🎉

BOLT: Basis of Lightning Technology (Lightning Network Specifications)

Bitcoin Core integration/staging tree

Command-line program to download videos from YouTube.com and other video sites

An Open Source Machine Learning Framework for Everyone

Catena is a Bitcoin witnessing scheme that prevents online services from equivocating to their clients (old code, see new code on website)

Database Architecture based on Blockchain Technology

TFIDF Optimization (Chinese)