Bitcoin Core integration/staging tree

Protocol Buffers - Google's data interchange format

very currency

An open source smart contract platform

Easy to use open source fast database for search | Good alternative to Elasticsearch now | Drop-in replacement for E in the ELK soon

The blockchain for Smart Media Tokens (SMTs) and decentralized applications.

TFS (Taobao File System) is a distributed file system similar to GFS.

Qtum Core Wallet

BitShares Blockchain node and command-line wallet

Current work on BTCGPU

The Metaverse individual chain service ETP coin and immutable data space for Hyperspace.

A desktop EOS wallet for developer.

Bitcoin Diamond Official Repo

In pizza we eat

Achain Linux （this rep was deprecated， just visit Achain rep.）