FHEVM, a full-stack framework for integrating Fully Homomorphic Encryption (FHE) with blockchain applications

Chia blockchain python implementation (full node, farmer, harvester, timelord, and wallet)

Introduce technologies on blockchain and distributed ledger, from theory to practice with bitcoin, ethereum and hyperledger.

Aptos is a layer 1 blockchain built to support the widespread use of blockchain through better technology and user experience.

A web-based demonstration of blockchain concepts.

A reference implementation for the Wormhole blockchain interoperability protocol.

Shardeum is an EVM based autoscaling blockchain

æternity blockchain - scalable blockchain for the people - smart contracts, state channels, names, tokens

A private, p2p alternative to Slack and Discord built on Tor & IPFS

FISCO BCOS（发音为/ˈfɪskl bi:ˈkɒz/）是一个稳定、高效、安全的许可区块链平台，已被广泛应用于现实的行业应用。截至目前，已拥有5000多家企事业单位，400多个产业数字化标杆应用，涵盖文化版权、司法服务、政府服务、物联网、金融、智慧社区、房地产建设、社区治理、乡村振兴等领域。FISCO BCOS (pronounced /ˈfɪskl bi:ˈkɒz/) is a stable, efficient, and secure permissioned blockchain platform that has been widely used in real-world industry applications.

Chainquery parses and syncs the LBRY blockchain data into structured SQL

Mina is a cryptocurrency protocol with a constant size blockchain, improving scaling while maintaining decentralization and security.