🎮 Open-source, cross-platform 2D/3D/multiplayer game engine designed for everyone.

the sepolia/bepolia testnet configurations.

the holesovice post-merge testnet configuration.

OpenZeppelin Contracts is a library for secure smart contract development.

Monad Configured Foundry template

Easy regression testing for iOS accessibility

provides metadata for chains

Official repository for the Microsoft C/C++ extension for VS Code.

A community maintained list of public Beacon Chain checkpoint sync endpoints

GitHub’s official command line tool

Python client for Replicate

Best in class web3 SDKs for Browser, Node and Mobile apps

Microservices for blockscout indexer

Documentation for the npm registry, website, and command-line interface.

A symbolic testing tool for EVM smart contracts

The easiest way to connect your dApp to the blockchain.

Free RDS for PostgreSQL —— Pigsty

PostgreSQL Extension Ecosystem

The solidity implementation of Omnity Port on EVM compatible blockchains.

This is the source code to the Microsoft Open Source site featuring projects, program information, and "get involved" pages. This site is published at opensource.microsoft.com and managed by the Mi…

Ethereum.org is a primary online resource for the Ethereum community.

Quickly develop, deploy and test Solana programs from browsers

Google Cloud Client Library for Ruby

Simple browser extension for managing Polkadot and Substrate network accounts in a browser. Allows the signing of extrinsics using these accounts. Also provides a simple interface for compliant ext…

This is the documentation portal for all Polkadot and Substrate related tools and libraries in the polkadot-js family of repos.

A site to provide non-judgmental guidance on choosing a license for your open source project

Elegant HTTP Networking in Swift

Integrate seamless non-custodial logins in your wallet or dapp!