#blockchain

Sui, a next-generation smart contract platform with high throughput, low latency, and an asset-oriented programming model powered by the Move programming language

Hardhat is a development environment to compile, deploy, test, and debug your Ethereum software.

Go implementation of the Ethereum protocol

The home for Hyperlane core contracts, sdk packages, and other infrastructure

Official implementation of IoTeX blockchain protocol in Go. An ultra-efficient EVM blockchain offering 1000 TPS with instant 1-block finality. Perfect for DeFi, DePIN tokenomics, Identities, and any trusted logic requiring Web3 composability

node of the decentralized oracle network, bridging on and off-chain computation

Trezor Suite Monorepo

FHEVM, a full-stack framework for integrating Fully Homomorphic Encryption (FHE) with blockchain applications

🌟 Ethereum Consensus client for the Zig and TypeScript ecosystem

Reference implementation of the Flow network in Go. Layer 1 proof-of-stake protocol built for consumer apps, AI Agents, and DeFi at scale

⚓ Solana Program Framework

Stake-based threshold multi-signatures protocol

Solana JavaScript SDK

Go implementation of the Cardano Ouroboros family of protocols

Foundry is a blazing fast, portable and modular toolkit for Ethereum application development written in Rust.

Immutable Typescript SDK

Reference client for NEAR Protocol

The Nervos CKB is a public permissionless blockchain, and the layer 1 of Nervos network.

Modular, contributor-friendly and blazing-fast implementation of the Ethereum protocol, in Rust

The Parity Polkadot Blockchain SDK

TypeScript Interface for Ethereum

A reference implementation for the Wormhole blockchain interoperability protocol.

A BNB Smart Chain client based on the go-ethereum fork

Go implementation of the Cardano Ouroboros family of protocols

Commonware Library Primitives and Examples

Ethereum L1 Protocol Stack and EVM in TypeScript

A JavaScript/TypeScript SDK for Hiero: A Javascript toolkit for creating, updating, and interacting with on-ledger assets and smart contracts on Hedera and other Hiero networks

The Fabric Smart Client is a framework that lets you focus on the business processes and simplifies the development of Fabric(x)-based distributed application.

Go, Node and Java client API for Hyperledger Fabric v2.4+

Remix is a browser-based compiler and IDE that enables users to build Ethereum contracts with Solidity language and to debug transactions.