#blockchain

TypeScript framework for zk-SNARKs and zkApps

Financial fabric for everyone.

Package providing base classes for wallet and protocol WDK modules. For internal use only, do not use this directly.

Go implementation of Waves node, libraries and tools for Waves blockchain

Seed of a new world. An onchain game engine, built for devs with ambition. (world/acc)

The reliability and security layer for blockchain RPC

A renter for Sia

Smart Legal Contracts & Templating System

BSV TypeScript monorepo for the SDK, wallet tooling, overlays, messaging, middleware, helpers, infra services, docs, and cross-language conformance vectors.

DIAdata.org platform

🚢 Ultra-Fast Multichain Indexer

A C++ SDK for Hiero: A C++ toolkit for creating, updating, and interacting with on-ledger assets and smart contracts on Hedera and other Hiero networks

NEO Development Pack

Official CLI for the Oasis Network.

Solidity compiler for Polkadot, targetting PolkaVM in pallet-revive

Unofficial golang client SDK for api.hyperliquid.xyz supporting both API and websocket channels

Nimbus: an Ethereum Execution Client for Resource-Restricted Devices

Rust-native building blocks for the Cardano blockchain ecosystem

The SDK for autonomous economic agents. Give an agent an identity, a wallet, and the ability to find, negotiate with, and settle with other agents - peer-to-peer, with perfect privacy and ultra-fast finality

Core Rust and Haskell libraries used by various components of the Concordium blockchain, as well as some tools used for testing and development.

🚀 The Mixin-BFT-DAG network reference implementation.

Multi-Chain Made Easy with Talisman Wallet. An ultra-secure Ethereum and Polkadot wallet for both beginners and pros.

The featured SDK for interacting with the ar.io network. Compatible with Typescript based Web and Node projects.

The Avalanche Platform JavaScript Library

🏢 Governance platform of the Decentraland DAO

Rust canister development kit for the Internet Computer.

Ecency.com - Immutable, decentralized, uncensored, rewarding communities built, owned and operated by its users

Foundry toolchain manager

High performance EraVM for zkSync.

cairo-vm is a Rust implementation of the Cairo VM. Cairo (CPU Algebraic Intermediate Representation) is a programming language for writing provable programs, where one party can prove to another that a certain computation was executed correctly without the need for this party to re-execute the same program.