Repositories list

• polkadot-sdk

  Public

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

  blockchainsubstratecumulus+ 1polkadot

  Rust

  •1.1k•2.7k•1.8k•470•Updated Jan 18, 2026Jan 18, 2026

• 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•60•18•Updated Jan 18, 2026Jan 18, 2026

• jam-codec

  Public

  paritytech/jam-codec’s past year of commit activity
  Lightweight, efficient, binary codec for JAM

  Rust

  •

  Apache License 2.0

  •99•1•0•0•Updated Jan 18, 2026Jan 18, 2026

• zombienet-sdk

  Public

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

  substratepolkadotzombienet

  Rust

  •

  GNU General Public License v3.0

  •15•51•5•6•Updated Jan 18, 2026Jan 18, 2026

• substrate-connect

  Public

  paritytech/substrate-connect’s past year of commit activity
  Run Wasm Light Clients of any Substrate based chain directly in your browser.

  TypeScript

  •

  GNU General Public License v3.0

  •83•260•24•15•Updated Jan 18, 2026Jan 18, 2026

• polkajam-releases

  Public

  paritytech/polkajam-releases’s past year of commit activity
  1•19•1•0•Updated Jan 18, 2026Jan 18, 2026

• matrix-archiver

  Public

  paritytech/matrix-archiver’s past year of commit activity
  github pages / GHA to fetch and archive + host public, world readable matrix rooms on GH pages

  matrixjampolkadot

  HTML

  •2•3•0•0•Updated Jan 18, 2026Jan 18, 2026

• 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 Jan 18, 2026Jan 18, 2026

• polkadot-bulletin-chain

  Public

  paritytech/polkadot-bulletin-chain’s past year of commit activity
  Rust

  •

  MIT No Attribution

  •6•5•47•17•Updated Jan 17, 2026Jan 17, 2026

• verifiable

  Public

  paritytech/verifiable’s past year of commit activity
  Rust

  •7•13•0•4•Updated Jan 17, 2026Jan 17, 2026

• jam-conformance-dashboard

  Public

  paritytech/jam-conformance-dashboard’s past year of commit activity
  TypeScript

  •0•1•0•3•Updated Jan 17, 2026Jan 17, 2026

• asset-hub-migration-monitor

  Public

  paritytech/asset-hub-migration-monitor’s past year of commit activity
  TypeScript

  •2•6•4•9•Updated Jan 17, 2026Jan 17, 2026

• substrate-api-sidecar

  Public

  paritytech/substrate-api-sidecar’s past year of commit activity
  REST service that makes it easy to interact with blockchain nodes built using Substrate's FRAME framework.

  TypeScript

  •

  GNU General Public License v3.0

  •162•264•62•7•Updated Jan 17, 2026Jan 17, 2026

• polkavm

  Public

  paritytech/polkavm’s past year of commit activity
  A fast and secure RISC-V based virtual machine

  Rust

  •

  Apache License 2.0

  •82•414•54•8•Updated Jan 17, 2026Jan 17, 2026

• rust-contract-template

  Public template

  paritytech/rust-contract-template’s past year of commit activity
  Template for writing a contract in Rust.

  Rust

  •

  Apache License 2.0

  •4•16•1•1•Updated Jan 17, 2026Jan 17, 2026

• frame-decode

  Public

  paritytech/frame-decode’s past year of commit activity
  Decode extrinsics and storage entries from runtimes using frame-metadata

  Rust

  •

  Apache License 2.0

  •2•8•5•7•Updated Jan 17, 2026Jan 17, 2026

• revive-differential-tests

  Public

  paritytech/revive-differential-tests’s past year of commit activity
  revive differential testing framework

  Rust

  •

  Apache License 2.0

  •1•3•15•2•Updated Jan 17, 2026Jan 17, 2026

• jsonrpsee

  Public

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

  Rust

  •

  MIT License

  •206•817•59•11•Updated Jan 17, 2026Jan 17, 2026

• resolc-bin

  Public
  1•1•0•0•Updated Jan 17, 2026Jan 17, 2026

• try-runtime-cli

  Public

  paritytech/try-runtime-cli’s past year of commit activity
  Substrate's programatic testing framework.

  testingblockchainsubstrate+ 1polkadot

  Rust

  •

  GNU General Public License v3.0

  •25•24•38•1•Updated Jan 17, 2026Jan 17, 2026

• license-scanner

  Public
  TypeScript

  •

  Apache License 2.0

  •0•1•1•3•Updated Jan 16, 2026Jan 16, 2026

• frame-metadata

  Public

  paritytech/frame-metadata’s past year of commit activity
  A set of tools to parse FRAME metadata retrieved from Substrate-based nodes.

  Rust

  •

  Apache License 2.0

  •12•29•6•2•Updated Jan 16, 2026Jan 16, 2026

• polkadot-staking-miner

  Public
  polkadot staking miner

  Rust

  •

  GNU General Public License v3.0

  •20•34•11•4•Updated Jan 16, 2026Jan 16, 2026

• revive

  Public
  Solidity compiler for Polkadot, targetting PolkaVM in pallet-revive

  compilerblockchainsolidity+ 1polkadot-sdk

  Rust

  •

  Apache License 2.0

  •24•95•26•6•Updated Jan 16, 2026Jan 16, 2026

• litep2p

  Public
  Peer-to-peer networking library

  rustnetworkingpeer-to-peer+ 1libp2p

  Rust

  •

  MIT License

  •27•136•106•31•Updated Jan 16, 2026Jan 16, 2026

• cargo-pvm-contract

  Public
  Build commands for Rust PVM contracts

  Rust

  •1•2•0•0•Updated Jan 16, 2026Jan 16, 2026

• evm-test-suite

  Public
  TypeScript

  •4•8•1•0•Updated Jan 16, 2026Jan 16, 2026

• subxt

  Public

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

  Rust

  •

  Other

  •283•476•80•9•Updated Jan 16, 2026Jan 16, 2026

• RFCs

  Public
  Proposals for change to standards administered by the Fellowship.

  Handlebars

  •

  Creative Commons Zero v1.0 Universal

  •71•3•0•0•Updated Jan 16, 2026Jan 16, 2026

• create-polkadot-dapp

  Public

  paritytech/create-polkadot-dapp’s past year of commit activity
  Create Polkadot DApp in one command

  TypeScript

  •10•34•10•15•Updated Jan 15, 2026Jan 15, 2026