Ethereum

Ethereum is a decentralized platform that runs contract-based applications without any possibility of downtime, censorship, fraud or third-party interference. Ethereum blockchain focuses on running the code of any decentralized application.

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unionlabs /union

Star74.6k

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

rust golang typescript nix ethereum blockchain svelte interoperability indexer astro solidity move cosmos evm prover typescipt zero-knowledge relayer cosmwasm

UpdatedOct 7, 2025
Rust

ethereum /go-ethereum

Star50k

Go implementation of the Ethereum protocol

go ethereum blockchain p2p geth

UpdatedOct 7, 2025
Go

ccxt /ccxt

Star39.1k

A cryptocurrency trading API with more than 100 exchanges in JavaScript / TypeScript / Python / C# / PHP / Go

api bot library crypto bitcoin trading ethereum cryptocurrency exchange market-data strategy btc cryptocurrencies trade eth arbitrage altcoin merchant invest memecoin

UpdatedOct 7, 2025
Python

shardeum /shardeum

Star31.7k

Shardeum is an EVM based autoscaling blockchain

typescript ethereum dapp blockchain payments sharding evm evm-blockchain

UpdatedSep 15, 2025
TypeScript

OpenZeppelin /openzeppelin-contracts

Star26.6k

OpenZeppelin Contracts is a library for secure smart contract development.

security ethereum smart-contracts solidity evm

UpdatedOct 7, 2025
Solidity

argotorg /solidity

Star25.2k

Solidity, the Smart Contract Programming Language

language programming-language cpp ethereum blockchain solidity hacktoberfest smartcontracts

UpdatedOct 7, 2025
C++

ethereumbook /ethereumbook

Star20.9k

Mastering Ethereum, by Andreas M. Antonopoulos, Gavin Wood

book ethereum dapp smart-contracts blockchain solidity token web3js embark oreilly devp2p truffle-framework

UpdatedJul 8, 2024
JavaScript

web3 /web3.js

Star19.9k

Collection of comprehensive TypeScript libraries for Interaction with the Ethereum JSON RPC API and utility functions.

javascript api typescript ethereum web3 web3js abi-encoders abi-decoders

UpdatedMar 5, 2025
TypeScript

sismo-core /sismo-badges

Star16k

Contracts of the Sismo Badge Minting Protocol

ethereum smart-contracts did zkp attestations

UpdatedOct 3, 2023
TypeScript

hummingbot /hummingbot

Sponsor

Star14.7k

Open source software that helps you create and deploy high-frequency crypto trading bots

python bot docker crypto bitcoin trading cython ethereum cryptocurrency algotrading hft arbitrage dex orderbook backtesting marketmaking

UpdatedOct 7, 2025
Python

ConsenSys-archive /truffle

Star14k

⚠️ The Truffle Suite is being sunset. For information on ongoing support, migration options and FAQs, visit the Consensys blog. Thank you for all the support over the years.

javascript framework ethereum smart-contracts blockchain truffle solidity hacktoberfest smart-contract-tools