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    • polkadot-sdk

      Public
      The Parity Polkadot Blockchain SDK
      Rust
      1.2k2.7k1.7k508Updated Apr 7, 2026Apr 7, 2026
    • cargo-pvm-contract

      Public
      Build commands for Rust PVM contracts
      Rust
      15132Updated Apr 7, 2026Apr 7, 2026
    • polkadot-bulletin-chain

      Public
      Rust
      MIT No Attribution
      8105934Updated Apr 7, 2026Apr 7, 2026
    • revive differential testing framework
      Rust
      Apache License 2.0
      3312Updated Apr 7, 2026Apr 7, 2026
    • cattery

      Public
      Custom GitHub runners scheduler
      Go
      MIT License
      0113Updated Apr 7, 2026Apr 7, 2026
    • deployment-tracker

      Public
      PR Deployment Tracker for polkadot-sdk releases
      Rust
      0010Updated Apr 7, 2026Apr 7, 2026
    • metadata-portal

      Public
      Metadata portal for Parity Signer
      TypeScript
      GNU General Public License v3.0
      64352314Updated Apr 7, 2026Apr 7, 2026
    • polkadot-rest-api

      Public
      substrate-api-sidecar rebrand, and rewrite in rust
      Rust
      GNU General Public License v3.0
      0277Updated Apr 7, 2026Apr 7, 2026
    • Coordinates dependencies between on-chain contracts
      TypeScript
      0231Updated Apr 7, 2026Apr 7, 2026
    • GitHub Action that upgrades runtime on substrate-based chains
      JavaScript
      Apache License 2.0
      0304Updated Apr 7, 2026Apr 7, 2026
    • polkadot-testnet-faucet

      Public
      TypeScript
      MIT License
      374393Updated Apr 7, 2026Apr 7, 2026
    • A repository of tests for the resolc compiler and revive
      Solidity
      Apache License 2.0
      1002Updated Apr 7, 2026Apr 7, 2026
    • Rust
      81401Updated Apr 7, 2026Apr 7, 2026
    • smoldot

      Public
      Alternative client for Substrate-based chains.
      Rust
      GNU General Public License v3.0
      7632012429Updated Apr 7, 2026Apr 7, 2026
    • zombienet

      Public
      A cli tool to easily spawn ephemeral Polkadot/Substrate networks and perform tests against them.
      TypeScript
      GNU General Public License v3.0
      981791135Updated Apr 7, 2026Apr 7, 2026
    • Dockerfile
      0320Updated Apr 7, 2026Apr 7, 2026
    • Run Wasm Light Clients of any Substrate based chain directly in your browser.
      TypeScript
      GNU General Public License v3.0
      802612415Updated Apr 7, 2026Apr 7, 2026
    • 12010Updated Apr 7, 2026Apr 7, 2026
    • matrix-archiver

      Public
      github pages / GHA to fetch and archive + host public, world readable matrix rooms on GH pages
      HTML
      2400Updated Apr 7, 2026Apr 7, 2026
    • asset-transfer-api-registry

      Public
      Asset registry for asset-transfer-api
      TypeScript
      Apache License 2.0
      81756Updated Apr 7, 2026Apr 7, 2026
    • A GitHub bot to submit tips on behalf of contributors
      TypeScript
      MIT License
      82650Updated Apr 6, 2026Apr 6, 2026
    • Design Tokens
      CSS
      0402Updated Apr 6, 2026Apr 6, 2026
    • forklift

      Public
      Forklift helps Cargo with caching
      Go
      MIT License
      02750Updated Apr 6, 2026Apr 6, 2026
    • HTML
      49010Updated Apr 6, 2026Apr 6, 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
      1612686810Updated Apr 6, 2026Apr 6, 2026
    • polkadot staking miner
      Rust
      GNU General Public License v3.0
      2034113Updated Apr 6, 2026Apr 6, 2026
    • revive

      Public
      Solidity compiler for Polkadot, targetting PolkaVM in pallet-revive
      Rust
      Apache License 2.0
      24102195Updated Apr 6, 2026Apr 6, 2026
    • polkavm

      Public
      A fast and secure RISC-V based virtual machine
      Rust
      Apache License 2.0
      864275512Updated Apr 6, 2026Apr 6, 2026
    • bcts

      Public
      TypeScript port of Blockchain Commons implementations: deterministic CBOR (dCBOR), Gordian Envelope for privacy-preserving data, Uniform Resources (UR), secret …
      TypeScript
      BSD-2-Clause Plus Patent License
      11952Updated Apr 6, 2026Apr 6, 2026
    • Collection of Useful Bridge Building Tools 🏗️
      Rust
      GNU General Public License v3.0
      1322836817Updated Apr 6, 2026Apr 6, 2026
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