Repositories list

• substrate-connect

  Public
  Run Wasm Light Clients of any Substrate based chain directly in your browser.

  TypeScript

  •

  GNU General Public License v3.0

  •83•259•24•15•Updated Dec 6, 2025Dec 6, 2025

• jsonrpsee

  Public

  paritytech/jsonrpsee’s past year of commit activity
  Rust JSON-RPC library on top of async/await

  Rust

  •

  MIT License

  •205•808•59•11•Updated Dec 6, 2025Dec 6, 2025

• release-registry

  Public

  paritytech/release-registry’s past year of commit activity
  Tracking past and future releases of the Polkadot SDK.

  Python

  •

  GNU General Public License v3.0

  •0•19•2•2•Updated Dec 6, 2025Dec 6, 2025

• revive

  Public

  paritytech/revive’s past year of commit activity
  Solidity compiler for Polkadot, targetting PolkaVM in pallet-revive

  compilerblockchainsolidity+ 1polkadot-sdk

  Rust

  •

  Apache License 2.0

  •21•91•32•6•Updated Dec 6, 2025Dec 6, 2025

• matrix-archiver

  Public
  github pages / GHA to fetch and archive + host public, world readable matrix rooms on GH pages

  matrixjampolkadot

  HTML

  •2•3•0•0•Updated Dec 6, 2025Dec 6, 2025

• polkajam-releases

  Public
  0•11•0•0•Updated Dec 6, 2025Dec 6, 2025

• resolc-bin

  Public

  paritytech/resolc-bin’s past year of commit activity
  0•1•0•0•Updated Dec 6, 2025Dec 6, 2025

• polkadot-sdk

  Public

  paritytech/polkadot-sdk’s past year of commit activity
  The Parity Polkadot Blockchain SDK

  blockchainsubstratecumulus+ 1polkadot

  Rust

  •1.1k•2.6k•1.8k•451•Updated Dec 6, 2025Dec 6, 2025

• asset-transfer-api-registry

  Public

  paritytech/asset-transfer-api-registry’s past year of commit activity
  Asset registry for asset-transfer-api

  TypeScript

  •

  Apache License 2.0

  •7•15•5•2•Updated Dec 6, 2025Dec 6, 2025

• foundry-polkadot

  Public

  paritytech/foundry-polkadot’s past year of commit activity
  Foundry is a blazing fast, portable and modular toolkit for Ethereum application development written in Rust.

  Rust

  •

  Apache License 2.0

  •2.3k•22•63•17•Updated Dec 6, 2025Dec 6, 2025

• zombienet-sdk

  Public

  paritytech/zombienet-sdk’s past year of commit activity
  ZombieNet SDK

  substratepolkadotzombienet

  Rust

  •

  GNU General Public License v3.0

  •14•50•10•6•Updated Dec 5, 2025Dec 5, 2025

• contract-developer-tools

  Public
  Rust

  •0•0•0•0•Updated Dec 5, 2025Dec 5, 2025

• subxt

  Public

  paritytech/subxt’s past year of commit activity
  Interact with Substrate based nodes in Rust or WebAssembly

  Rust

  •

  Other

  •281•471•79•5•Updated Dec 5, 2025Dec 5, 2025

• doppelganger-wrapper

  Public

  paritytech/doppelganger-wrapper’s past year of commit activity
  Wrapper to easily build `doppelganger` and `doppelganger-parachain` nodes.

  Rust

  •0•0•0•3•Updated Dec 5, 2025Dec 5, 2025

• polkadot-bulletin-chain

  Public
  Rust

  •

  MIT No Attribution

  •3•2•33•11•Updated Dec 5, 2025Dec 5, 2025

• zombie-bite

  Public

  paritytech/zombie-bite’s past year of commit activity
  A zombienet based orchestration for easily fork-off polkadot

  polkadotkusamazombienet

  Rust

  •

  Apache License 2.0

  •5•10•4•4•Updated Dec 5, 2025Dec 5, 2025

• revive-differential-tests

  Public
  revive differential testing framework

  Rust

  •

  Apache License 2.0

  •0•3•15•0•Updated Dec 5, 2025Dec 5, 2025

• resolc-compiler-tests

  Public
  A repository of tests for the resolc compiler and revive

  Solidity

  •

  Apache License 2.0

  •0•0•0•0•Updated Dec 5, 2025Dec 5, 2025

• zombienet

  Public

  paritytech/zombienet’s past year of commit activity
  A cli tool to easily spawn ephemeral Polkadot/Substrate networks and perform tests against them.

  kubernetestesting-toolssubstrate+ 1polkadot

  TypeScript

  •

  GNU General Public License v3.0

  •99•179•11•25•Updated Dec 4, 2025Dec 4, 2025

• litep2p

  Public

  paritytech/litep2p’s past year of commit activity
  Peer-to-peer networking library

  rustnetworkingpeer-to-peer+ 1libp2p

  Rust

  •

  MIT License

  •26•133•107•30•Updated Dec 4, 2025Dec 4, 2025

• contracts-boilerplate

  Public
  Shell

  •4•9•0•3•Updated Dec 4, 2025Dec 4, 2025

• foundry-compilers-polkadot

  Public
  Utilities for working with native solc and compiling projects.

  Rust

  •

  Apache License 2.0

  •68•1•0•1•Updated Dec 4, 2025Dec 4, 2025

• jam-conformance-dashboard

  Public
  TypeScript

  •0•1•0•2•Updated Dec 3, 2025Dec 3, 2025

• hardhat-polkadot

  Public
  Plugin for building on Polkadot with Hardhat

  TypeScript

  •

  GNU Affero General Public License v3.0

  •11•16•34•7•Updated Dec 3, 2025Dec 3, 2025

• verifiablejs

  Public

  paritytech/verifiablejs’s past year of commit activity
  Rust

  •0•0•0•0•Updated Dec 3, 2025Dec 3, 2025

• parity-scale-codec

  Public

  paritytech/parity-scale-codec’s past year of commit activity
  Lightweight, efficient, binary serialization and deserialization codec

  Rust

  •

  Apache License 2.0

  •97•282•56•8•Updated Dec 3, 2025Dec 3, 2025

• evm-test-suite

  Public
  TypeScript

  •3•8•1•0•Updated Dec 3, 2025Dec 3, 2025

• frame-decode

  Public
  Decode extrinsics and storage entries from runtimes using frame-metadata

  Rust

  •

  Apache License 2.0

  •1•8•3•6•Updated Dec 3, 2025Dec 3, 2025

• parity-bridges-common

  Public

  paritytech/parity-bridges-common’s past year of commit activity
  Collection of Useful Bridge Building Tools 🏗️

  Rust

  •

  GNU General Public License v3.0

  •132•282•68•8•Updated Dec 2, 2025Dec 2, 2025

• redstone-oracles-monorepo

  Public
  TypeScript

  •

  Other

  •70•0•0•6•Updated Dec 2, 2025Dec 2, 2025