#blockchain

Go, Node and Java client API for Hyperledger Fabric v2.4+

Minimalist, stable, modular, fast, and ZK native implementation of the Ethereum protocol in Rust. L1 and L2 execution client.

Reference client for NEAR Protocol

TypeScript Interface for Ethereum

A reference implementation for the Wormhole blockchain interoperability protocol.

A Decentralized Operating System for ZK Applications

Go implementation of the Cardano Ouroboros family of protocols

A BNB Smart Chain client based on the go-ethereum fork

Ethereum L1 Protocol Stack and EVM in TypeScript

Blazing fast toolkit for developing Starknet contracts.

Reference implementation of the Flow network in Go. Layer 1 proof-of-stake protocol built for consumer apps, AI Agents, and DeFi at scale

A portfolio tracking, analytics, accounting and management application that protects your privacy

the blockchain for payments

🌲 Rust Filecoin Node Implementation

Javascript SDK for Filecoin Onchain Cloud

Rust full node implementation of the Fuel v2 protocol.

Stake-based threshold multi-signatures protocol

Panurs provides a collection of APIs and services that streamline development for token-based distributed applications.

A Python library to interact with the XRP Ledger (XRPL) blockchain

High-performance, well-tested & documented core libraries for Ethereum, in Rust

Solidity, the Smart Contract Programming Language

Rust implementation of the Ethereum Virtual Machine.

BSV Blockchain Teranode

Wasm friendly Celestia light node implementation in Rust

Commonware Library Primitives and Examples

The command-line interface for the ICP SDK.

Libraries and utilities for interacting with canisters on the Internet Computer.

A JavaScript/TypeScript SDK for Hiero: A Javascript toolkit for creating, updating, and interacting with on-ledger assets and smart contracts on Hedera and other Hiero networks

Lightning Network Daemon ⚡️

⚡ The official implementation of the MultiversX blockchain protocol, written in golang.