Crypto

Blockchain validator software designed for fast, secure, and scalable decentralized applications and marketplaces.

A Rust-based framework for building Solana programs with IDL generation and TypeScript client support.

Open-source Bitcoin mempool visualizer and blockchain explorer with transaction monitoring and fee estimation.

Core implementation of the privacy-focused cryptocurrency using ring signatures and stealth addresses.

A modular toolkit for Ethereum application development that includes compilation, testing, and deployment tools.

Collection of contracts and libraries that provide testing utilities and cheatcode wrappers for Forge and Foundry.

A lightweight Bitcoin wallet client written in Python that supports Lightning Network transactions.

A blockchain platform using Move programming language with parallel transaction processing and asset-oriented design.

Node software for operating in Chainlink's decentralized oracle network, connecting blockchain smart contracts to real-world data.

C++ XRP Ledger implementation operating as a P2P node for transaction processing and consensus.

Open-source framework for building customizable Layer 1 blockchains with native interoperability support.

Core smart contracts for Uniswap v4's extensible and customizable automated market maker pools.

Smart contracts for Aave Protocol V3, a decentralized liquidity market for lending and borrowing cryptocurrencies.

Reference implementation of NEAR Protocol blockchain, providing infrastructure for smart contracts and applications.

A modular peer-to-peer networking stack for Go applications, providing transport protocols and network services.

Golang execution layer implementation of the Ethereum protocol, providing the geth client and developer tools.

Core smart contracts for the Uniswap V3 decentralized exchange protocol on Ethereum.

Full node implementation of Zcash cryptocurrency with zero-knowledge privacy features and shielded transactions.

Complete Lightning Network node implementation with channel management, payment routing, and BOLT specification compliance.

Collection of gas-optimized Solidity smart contract implementations for Ethereum development.

Development environment for compiling, deploying, testing, and debugging Ethereum smart contracts and dApps.

Modular enterprise blockchain framework with permissioned networks, pluggable consensus, and privacy controls.

A library of audited Solidity components for secure smart contract development on Ethereum and EVM-compatible chains.

A TypeScript-based Bitcoin library providing cryptographic functions and transaction handling for Node.js and browsers.

The first and most widely used IPFS implementation, providing distributed file storage and content addressing.

Core smart contracts for Uniswap V2 AMM protocol handling liquidity pools, token swaps, and fee collection.

Reference implementation of the Wormhole protocol for cross-chain blockchain interoperability and asset transfers.

Layer 2 blockchain that scales Ethereum using optimistic rollup technology and the open-source OP Stack framework.

A collection of gas-optimized Solidity contracts including ERC token implementations and utility libraries.

Multi-threaded cryptocurrency miner supporting ASIC, FPGA, GPU, and CPU hardware with dynamic clocking and monitoring.

Browser extension that provides wallet functionality for interacting with Ethereum blockchain applications.

A TypeScript library for Ethereum blockchain interaction, providing wallet management, smart contract interfaces, and provider connections.

Go-based node implementation for the Avalanche blockchain network with high throughput transaction processing.

A gas-efficient string utility library for Solidity using slice abstractions for string manipulation operations.

A modular framework for building custom blockchains with configurable consensus and runtime logic.

Open-source software for Dogecoin blockchain nodes with wallet and network participation.

Go-based reference implementation of the Filecoin distributed storage network protocol.