The official documentation for Stacks.
Web3 GitHub Repositories (2026) · Open Source Tools
Discover the best Web3 open source repositories on GitHub. Explore trending tools, live star counts, source code, and developer projects updated daily.
Non-custodial Stellar/USDC payments API for DeenBridge — SEP-1/7/10/29, path payments, multi-asset trustlines, and Horizon reconciliation on a Node/Express + MongoDB core.
Drop-in OpenAI Typescript client with transparent x402 payment support.
Execution client for Seismic
Quantova's client core for JavaScript and WebAssembly. Post quantum signing and Q1 addresses, generated over the Rust core.
A scalable and modular gateway built for the permaweb atop the Arweave permanent data storage network.
A framework for interacting with Dune Analytics' officially supported API service
Avalanche Builders Hub
LI.FI - Bridge & DEX aggregation: Any-to-Any Cross-Chain-Swap SDK