Repositories list

• pvm-host-runtime

  Public
  Host-neutral PolkaVM application runtime, browser artifacts, and conformance

  JavaScript

  •

  Mozilla Public License 2.0

  •00 forks•00 stars•00 issues•77 pull requests•Updated Aug 29, 2026Aug 29, 2026

• zombie-bite

  Public
  A zombienet based orchestration for easily fork-off polkadot

  polkadotkusamazombienet

  polkadotkusamazombienet

  Rust

  •

  Apache License 2.0

  •77 forks•1212 stars•88 issues•1313 pull requests•Updated Aug 29, 2026Aug 29, 2026

• polkadot-pop-e2e

  Public
  End-to-end tests for the Polkadot proof-of-personhood stack

  TypeScript

  •

  Apache License 2.0

  •00 forks•00 stars•00 issues•00 pull requests•Updated Aug 29, 2026Aug 29, 2026

• polkadot-android-community

  Public
  Polkadot Android user-agent prototype

  chatwalletsubstrate+ 3

  chatwalletsubstratedappspolkadotself-custody

  Kotlin

  •

  GNU General Public License v3.0

  •44 forks•44 stars•33 issues•1010 pull requests•Updated Aug 29, 2026Aug 29, 2026

• dotli-community

  Public
  A decentralized web browser that runs in your browser. Visit any Polkadot application with fully trustless, client-side resolution.

  typescriptblockchainp2p+ 10

  typescriptblockchainp2pweb3decentralized-applicationstrustlesspolkadotdecentralized-weblight-clientpolkadot-sdk+ 3

  TypeScript

  •

  GNU Affero General Public License v3.0

  •22 forks•44 stars•3838 issues•1313 pull requests•Updated Aug 29, 2026Aug 29, 2026

• polkadot-sdk

  Public
  The Parity Polkadot Blockchain SDK

  blockchainsubstratecumulus+ 1

  blockchainsubstratecumuluspolkadot

  Rust

  •1.2k1.2k forks•2.8k2.8k stars•1.8k1.8k issues•614614 pull requests•Updated Aug 29, 2026Aug 29, 2026

• individuality-community

  Public
  Pallets and a runtime to manage Proof-of-Personhood (PoP) and related on-chain logic.

  Rust

  •

  Apache License 2.0

  •33 forks•1010 stars•1616 issues•1212 pull requests•Updated Aug 29, 2026Aug 29, 2026

• host-rust-core

  Public
  Interactive reference documentation for the TrUAPI Protocol — explore methods, data types, and usage examples for host-product communication.

  Rust

  •

  MIT License

  •11 fork•66 stars•7474 issues•5555 pull requests•Updated Aug 29, 2026Aug 29, 2026

• parachain-service

  Public
  Parachains on JAM

  Rust

  •11 fork•11 star•1616 issues•00 pull requests•Updated Aug 29, 2026Aug 29, 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•259259 stars•2525 issues•1515 pull requests•Updated Aug 29, 2026Aug 29, 2026

• jsonrpsee

  Public
  Rust JSON-RPC library on top of async/await

  Rust

  •

  MIT License

  •227227 forks•853853 stars•6666 issues•2525 pull requests•Updated Aug 29, 2026Aug 29, 2026

• polkadot-ios-community

  Public
  Polkadot iOS user-agent prototype

  chatwalletsubstrate+ 3

  chatwalletsubstratedappspolkadotself-custody

  Swift

  •

  GNU General Public License v3.0

  •44 forks•55 stars•33 issues•77 pull requests•Updated Aug 29, 2026Aug 29, 2026

• polkajam-releases

  Public
  11 fork•2121 stars•11 issue•00 pull requests•Updated Aug 29, 2026Aug 29, 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•55 stars•22 issues•00 pull requests•Updated Aug 29, 2026Aug 29, 2026

• polkavm

  Public
  A fast and secure RISC-V based virtual machine

  Rust

  •

  Apache License 2.0

  •8787 forks•434434 stars•4040 issues•1212 pull requests•Updated Aug 28, 2026Aug 28, 2026

• product-sdk

  Public
  Prototype for the product-sdk

  TypeScript

  •

  Apache License 2.0

  •33 forks•1010 stars•2222 issues•99 pull requests•Updated Aug 28, 2026Aug 28, 2026

• device-uniqueness-backend-community

  Public
  Rust

  •

  Other

  •00 forks•00 stars•22 issues•77 pull requests•Updated Aug 28, 2026Aug 28, 2026

• dotns

  Public
  Smart-contract used for managing .dot names on Polkadot

  Solidity

  •

  MIT License

  •11 fork•33 stars•3535 issues•33 pull requests•Updated Aug 28, 2026Aug 28, 2026

• deployment-tracker

  Public
  PR Deployment Tracker for polkadot-sdk releases

  Rust

  •00 forks•22 stars•11 issue•33 pull requests•Updated Aug 28, 2026Aug 28, 2026

• helm-charts

  Public
  Parity & Polkadot Helm charts collection

  kuberneteshelmblockchain+ 3

  kuberneteshelmblockchainhelm-chartspolkadotpolkadot-sdk

  Go Template

  •

  GNU General Public License v3.0

  •2323 forks•3030 stars•1111 issues•66 pull requests•Updated Aug 28, 2026Aug 28, 2026

• zombienet-sdk

  Public
  ZombieNet SDK

  substratepolkadotzombienet

  substratepolkadotzombienet

  Rust

  •

  GNU General Public License v3.0

  •1818 forks•5353 stars•1414 issues•66 pull requests•Updated Aug 28, 2026Aug 28, 2026

• web3-storage

  Public
  Creating a prototype for Capacity (Web3 Storage)

  Rust

  •

  Apache License 2.0

  •22 forks•1212 stars•6666 issues•2828 pull requests•Updated Aug 28, 2026Aug 28, 2026

• technical-design

  Public
  Parity-internal technical designs and cross-team decisions for the Polkadot Products Platform.

  11 fork•33 stars•00 issues•33 pull requests•Updated Aug 28, 2026Aug 28, 2026

• smoldot

  Public
  Alternative client for Substrate-based chains.

  rustclientsubstrate+ 1

  rustclientsubstratepolkadot

  Rust

  •

  GNU General Public License v3.0

  •8080 forks•329329 stars•155155 issues•3131 pull requests•Updated Aug 28, 2026Aug 28, 2026

• triangle-js-sdks

  Public
  SDK for prototypes with user-agents

  TypeScript

  •

  Apache License 2.0

  •11 fork•33 stars•2020 issues•1313 pull requests•Updated Aug 28, 2026Aug 28, 2026

• polkadot-bulletin-chain

  Public
  The Bulletin Chain is a parachain providing distributed data storage and retrieval infrastructure for the Polkadot ecosystem.

  Rust

  •

  GNU General Public License v3.0

  •1616 forks•1919 stars•6767 issues•5656 pull requests•Updated Aug 28, 2026Aug 28, 2026

• jamtart

  Public
  Rust

  •

  MIT License

  •33 forks•1818 stars•1515 issues•99 pull requests•Updated Aug 28, 2026Aug 28, 2026

• contract-dependency-manager

  Public
  Coordinates dependencies between on-chain contracts

  TypeScript

  •

  Apache License 2.0

  •33 forks•44 stars•1414 issues•1212 pull requests•Updated Aug 27, 2026Aug 27, 2026

• release-registry

  Public
  Tracking past and future releases of the Polkadot SDK.

  Python

  •

  GNU General Public License v3.0

  •00 forks•2222 stars•22 issues•00 pull requests•Updated Aug 27, 2026Aug 27, 2026

• revive-differential-tests

  Public
  revive differential testing framework

  Rust

  •

  Apache License 2.0

  •33 forks•44 stars•11 issue•11 pull request•Updated Aug 27, 2026Aug 27, 2026