ZetaChain’s blockchain node and an observer validator client

🕸️ Go Implementation of the Polkadot Host

The breakthrough smart contract platform ushering in the next era of money. Nibiru powers an ecosystem of dApps including perps, RWAs, and more.

XMTP node implementation.

DeFi for Crypto.

Official repository for the golang Celo Blockchain

Ethereum implementation on the efficiency frontier

The Efficient Blockchain Powered By Proof Of Stake Voting Consensus

🐙 MultiversX Proxy: The official implementation of the web proxy for the MultiversX blockchain. An intermediary that abstracts away the complexity of sharding, through a friendly HTTP API.

The L2 interface of the Hetu ecosystem

SDK for building Chainlink Services and Plugins

Conflux Golang API

AvaProtocol Ethereum Automation Build on EigenLayer

Lightning Terminal: Your Home for Lightning Liquidity

Official Go implementation of the Livepeer protocol

BandChain blockchain reference implementation

An open-source runtime for composable workflows. Great for AI agents and CI/CD.

Celestia Data Availability Nodes

Animation engine for explanatory math videos

Cronos is the first Ethereum-compatible blockchain network built on Cosmos SDK technology. Cronos aims to massively scale the DeFi, GameFi, and overall Web3 user community by providing builders wit…

Quarkus: Supersonic Subatomic Java.

OpenRefine is a free, open source power tool for working with messy data and improving it

gnark is a fast zk-SNARK library that offers a high-level API to design circuits. The library is open source and developed under the Apache 2.0 license

The smart contract development tool for Pythonistas, Data Scientists, and Security Professionals

Automatic verification of LLVM optimizations

A trustless P2P fiat onramp powered by ZK proofs.

Zcash - Internet Money