A scala implementation of the Lightning Network
Modular quant framework
Introduce blockchain related technologies, from theory to practice
Federated E-Cash Mint
Decred daemon in Go (golang)
Scalable blockchain for the people, smart contracts, state channels
A Framework for Building High Value Public Blockchains
Qtum Core Wallet
BitShares Blockchain implementation and command-line interface
Forensic tool to recover lost BTC private keys.
Tendermint Core (BFT Consensus) in Go
The blockchain that provides the digital content namespace for LBRY
BLACK use peer-to-peer technology to operate with no central authority
(Formerly Solium) Code quality & Security Linter for Solidity