Top ETHEREUM GitHub Repositories & Tools (2026)

Modular, contributor-friendly and blazing-fast implementation of the Ethereum protocol, in Rust

awesome game security [Welcome to PR]

Blazingly fast, modular and contributor friendly Solidity compiler, written in Rust

The trust-minimized, zero-knowledge bridging protocol, designed for censorship resistance, extremely high security, and usage in decentralized finance.

provides metadata for chains

Optimism is Ethereum, scaled.

Ethereum implementation on the efficiency frontier

Ethereum .Net cross platform integration library

An enterprise-grade Java-based, Apache 2.0 licensed Ethereum client https://github.com/besu-eth/besu/wiki

Bee is a Swarm client implemented in Go. It’s the basic building block for the Swarm network: a private; decentralized; and self-sustaining network for permissionless publishing and access to your (application) data.

Transports, Middleware, and Networks for the Alloy project

Solidity plugin for IntelliJ

Multi-wallet for Bitcoin, Ethereum, Binance Smart Chain and other emerging blockchains. Non-custodial storage, decentralized exchange, and extensive analytics for thousands of tokens and NFTs. Implemented on Swift.

🚀 Open-source Ethereum consensus client written in Java

Official Go implementation of the Livepeer protocol

Fault Tolerant Load Balancer for Ethereum and Bitcoin APIs

Locally runnable server with built-in data caching, providing both tick-level historical and consolidated real-time cryptocurrency market data via HTTP and WebSocket APIs

LI.FI Smart Contracts

Drop-in OpenAI Typescript client with transparent x402 payment support.

Own a piece of blockchain history!