Repositories list

• polkadot-sdk

  Public

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

  blockchainsubstratecumulus+ 1

  blockchainsubstratecumuluspolkadot

  Rust

  •1.2k1.2k forks•2.8k2.8k stars•1.7k1.7k issues•491491 pull requests•Updated Apr 17, 2026Apr 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

  •33 forks•44 stars•11 issue•55 pull requests•Updated Apr 17, 2026Apr 17, 2026

• polkadot-bulletin-chain

  Public

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

  •

  MIT No Attribution

  •88 forks•1111 stars•4848 issues•3434 pull requests•Updated Apr 17, 2026Apr 17, 2026

• cargo-pvm-contract

  Public

  paritytech/cargo-pvm-contract’s past year of commit activity
  Build commands for Rust PVM contracts

  Rust

  •

  Apache License 2.0

  •22 forks•66 stars•1313 issues•55 pull requests•Updated Apr 17, 2026Apr 17, 2026

• revive

  Public

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

  compilerblockchainsolidity+ 1

  compilerblockchainsoliditypolkadot-sdk

  Rust

  •

  Apache License 2.0

  •2525 forks•102102 stars•1818 issues•66 pull requests•Updated Apr 17, 2026Apr 17, 2026

• cattery

  Public

  paritytech/cattery’s past year of commit activity
  Custom GitHub runners scheduler

  Go

  •

  MIT License

  •00 forks•11 star•11 issue•66 pull requests•Updated Apr 17, 2026Apr 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

  •8686 forks•427427 stars•5555 issues•1212 pull requests•Updated Apr 17, 2026Apr 17, 2026

• playground-cli

  Public

  paritytech/playground-cli’s past year of commit activity
  TypeScript

  •00 forks•00 stars•55 issues•00 pull requests•Updated Apr 17, 2026Apr 17, 2026

• smoldot

  Public

  paritytech/smoldot’s past year of commit activity
  Alternative client for Substrate-based chains.

  rustclientsubstrate+ 1

  rustclientsubstratepolkadot

  Rust

  •

  GNU General Public License v3.0

  •7777 forks•322322 stars•145145 issues•2626 pull requests•Updated Apr 17, 2026Apr 17, 2026

• deployment-tracker

  Public

  paritytech/deployment-tracker’s past year of commit activity
  PR Deployment Tracker for polkadot-sdk releases

  Rust

  •00 forks•11 star•11 issue•00 pull requests•Updated Apr 17, 2026Apr 17, 2026

• polkadot-rest-api

  Public

  paritytech/polkadot-rest-api’s past year of commit activity
  substrate-api-sidecar rebrand, and rewrite in rust

  Rust

  •

  GNU General Public License v3.0

  •00 forks•22 stars•88 issues•88 pull requests•Updated Apr 17, 2026Apr 17, 2026

• polkadot-introspector

  Public

  paritytech/polkadot-introspector’s past year of commit activity
  A collection of tools focused on debugging and monitoring the relay chain and parachain progress from a 🐦-view

  Rust

  •

  GNU General Public License v3.0

  •66 forks•4949 stars•2020 issues•1212 pull requests•Updated Apr 17, 2026Apr 17, 2026

• zombienet-sdk

  Public

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

  substratepolkadotzombienet

  substratepolkadotzombienet

  Rust

  •

  GNU General Public License v3.0

  •1515 forks•5252 stars•44 issues•55 pull requests•Updated Apr 17, 2026Apr 17, 2026

• jam_public

  Public

  paritytech/jam_public’s past year of commit activity
  A place for public materials in support of development for Jam.

  Rust

  •

  Apache License 2.0

  •22 forks•55 stars•00 issues•22 pull requests•Updated Apr 17, 2026Apr 17, 2026

• substrate-connect

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

  TypeScript

  •

  GNU General Public License v3.0

  •8080 forks•261261 stars•2424 issues•1515 pull requests•Updated Apr 17, 2026Apr 17, 2026

• release-registry

  Public
  Tracking past and future releases of the Polkadot SDK.

  Python

  •

  GNU General Public License v3.0

  •00 forks•2121 stars•22 issues•11 pull request•Updated Apr 17, 2026Apr 17, 2026

• zombienet

  Public
  A cli tool to easily spawn ephemeral Polkadot/Substrate networks and perform tests against them.

  kubernetestesting-toolssubstrate+ 1

  kubernetestesting-toolssubstratepolkadot

  TypeScript

  •

  GNU General Public License v3.0

  •9999 forks•179179 stars•1111 issues•3636 pull requests•Updated Apr 17, 2026Apr 17, 2026

• matrix-archiver

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

  matrixjampolkadot

  matrixjampolkadot

  HTML

  •22 forks•44 stars•00 issues•00 pull requests•Updated Apr 17, 2026Apr 17, 2026

• polkajam-releases

  Public

  paritytech/polkajam-releases’s past year of commit activity
  11 fork•2020 stars•11 issue•00 pull requests•Updated Apr 17, 2026Apr 17, 2026

• substrate-api-sidecar

  Public
  REST service that makes it easy to interact with blockchain nodes built using Substrate's FRAME framework.

  TypeScript

  •

  GNU General Public License v3.0

  •161161 forks•268268 stars•6969 issues•1616 pull requests•Updated Apr 17, 2026Apr 17, 2026

• polkadot-apps

  Public

  paritytech/polkadot-apps’s past year of commit activity
  Reusable typescript components for rapidly developing applications within the Polkadot Ecosystem

  TypeScript

  •

  Apache License 2.0

  •11 fork•22 stars•1111 issues•33 pull requests•Updated Apr 17, 2026Apr 17, 2026

• asset-transfer-api-registry

  Public
  Asset registry for asset-transfer-api

  TypeScript

  •

  Apache License 2.0

  •77 forks•1616 stars•55 issues•66 pull requests•Updated Apr 17, 2026Apr 17, 2026

• contract-dependency-manager

  Public
  Coordinates dependencies between on-chain contracts

  TypeScript

  •00 forks•22 stars•33 issues•11 pull request•Updated Apr 16, 2026Apr 16, 2026

• ring-proof

  Public
  ring-vrf ring proof v2.5

  Rust

  •

  Apache License 2.0

  •1717 forks•2020 stars•22 issues•55 pull requests•Updated Apr 16, 2026Apr 16, 2026

• dotns-sdk

  Public

  paritytech/dotns-sdk’s past year of commit activity
  A suite of tools used to interact with dotns

  TypeScript

  •11 fork•66 stars•44 issues•11 pull request•Updated Apr 16, 2026Apr 16, 2026

• metadata-portal

  Public
  Metadata portal for Parity Signer

  TypeScript

  •

  GNU General Public License v3.0

  •6565 forks•3535 stars•2323 issues•1414 pull requests•Updated Apr 16, 2026Apr 16, 2026

• litep2p

  Public
  Peer-to-peer networking library

  rustnetworkingpeer-to-peer+ 1

  rustnetworkingpeer-to-peerlibp2p

  Rust

  •

  MIT License

  •3131 forks•149149 stars•104104 issues•3838 pull requests•Updated Apr 16, 2026Apr 16, 2026

• verifiable

  Public
  Rust

  •88 forks•1414 stars•00 issues•00 pull requests•Updated Apr 16, 2026Apr 16, 2026

• json-rpc-interface-spec

  Public

  paritytech/json-rpc-interface-spec’s past year of commit activity
  66 forks•3737 stars•2222 issues•77 pull requests•Updated Apr 16, 2026Apr 16, 2026

• verifiablejs

  Public
  Rust

  •00 forks•00 stars•00 issues•22 pull requests•Updated Apr 16, 2026Apr 16, 2026