Open source. Open possibilities.

Go Ethereum (geth) is the official Go implementation of the Ethereum protocol, offering a full node client, JSON-RPC interfaces, contract binding generation, and developer utilities for interacting with Ethereum networks.

CCXT is a unified crypto trading API library supporting 100+ exchanges and prediction markets across JavaScript, TypeScript, Python, C#, PHP, Go, Java and Rust, with normalized REST and WebSocket access for market data and algorithmic trading.

English README for FlashLoanArbitrage, a Node.js command-line bot that monitors ETH/USDC prices on five DeFi sources and is documented to trigger a flash-loan arbitrage trade when the spread reaches at least 0.9%.

Open-source disassembly framework written in pure C, supporting 20+ architectures including x86, ARM, AArch64, RISC-V, MIPS and PowerPC, with a clean architecture-neutral API, multi-language bindings, and detailed instruction semantics for binary analysis and reverse engineering.

Interactive Node.js CLI bot that polls ETH/USDC prices on Chainlink, Uniswap V2, SushiSwap, Curve and Balancer, and triggers flash-loan arbitrage via a smart contract when the spread reaches 0.9%; flash-loan venue and loan size are chosen from a menu, with local wallet creation or import.

A zero-knowledge interoperability layer for cross-chain messaging, asset transfers, NFTs, and DeFi, using consensus verification and IBC, with nodes, provers, relayers, and SDKs.

English README for a Node.js CLI bot that monitors ETH/USDC prices across DeFi platforms and attempts flash-loan arbitrage via a smart contract, with wallet setup, protocol selection, a 0.9% spread threshold, and risk warnings.

README-described Node.js bot and smart contract for ETH/USDC DeFi arbitrage with flash loans. It scans prices on Chainlink, Uniswap V2, SushiSwap, Curve and Balancer, supports Aave, dYdX, Uniswap V3 and Balancer loans, and uses a 0.9% price-difference threshold.

Node.js CLI bot that scans ETH/USDC prices across five DeFi venues and, when the spread reaches 0.9%, calls a smart contract to take a flash loan and execute arbitrage. First run creates or imports a wallet; the private key is saved in plaintext to wallet.json.

Farcaster-ready Ludo web game on Base, built with Next.js 16 and Coinbase OnchainKit: wallet-connected lobbies, 1v1/2v2/4P match types, entry-fee wagers, PeerJS private rooms, Supabase match persistence and a glassmorphism dashboard UI.

FlashLoanArbitrage is a Node.js bot that scans ETH/USDC prices across multiple DeFi platforms, detects price discrepancies of 0.9% or more, and executes automated flash loan arbitrage trades via smart contracts on Aave, dYdX, Uniswap V3, and Balancer.

A Node.js command-line script that, per its README, polls ETH/USDC prices across Chainlink, Uniswap V2, SushiSwap, Curve and Balancer and triggers flash-loan arbitrage through a smart contract when the spread reaches 0.9%.

Official website repository for ECK (Ethereum Collective Korea), a nonprofit building public goods in Korea's Ethereum ecosystem. Features research blog, news, events, team profiles, Telegram-based contribution analytics, and on-chain ERC-1155 badge claiming.