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    562 repositories

    • polkadot-sdk

      Public
      The Parity Polkadot Blockchain SDK
      blockchainsubstratecumuluspolkadot
      Rust
      •986•2.4k•1.7k•391•Updated Jul 30, 2025Jul 30, 2025

    • revive-differential-tests

      Public
      revive differential testing framework
      Rust
      •
      Apache License 2.0
      •0•2•21•0•Updated Jul 30, 2025Jul 30, 2025

    • era-compiler-tests

      Public
      Collection of tests for ZKsync compilers.
      Solidity
      •
      Apache License 2.0
      •21•0•0•1•Updated Jul 30, 2025Jul 30, 2025

    • substrate-connect

      Public
      Run Wasm Light Clients of any Substrate based chain directly in your browser.
      TypeScript
      •
      GNU General Public License v3.0
      •80•259•24•11•Updated Jul 30, 2025Jul 30, 2025

    • polkadot-introspector

      Public
      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
      •5•42•20•7•Updated Jul 30, 2025Jul 30, 2025

    • zombienet

      Public
      A cli tool to easily spawn ephemeral Polkadot/Substrate networks and perform tests against them.
      testing-toolssubstratepolkadotkubernetes
      TypeScript
      •
      GNU General Public License v3.0
      •97•176•22•18•Updated Jul 30, 2025Jul 30, 2025

    • matrix-archiver

      Public
      github pages / GHA to fetch and archive + host public, world readable matrix rooms on GH pages
      matrixjampolkadot
      HTML
      •2•2•1•0•Updated Jul 30, 2025Jul 30, 2025

    • polkajam-releases

      Public
      0•6•2•0•Updated Jul 30, 2025Jul 30, 2025

    • asset-transfer-api

      Public
      Typescript API aiming to provide clear, and simple to use tools for transferring assets across common good parachains.
      TypeScript
      •
      Apache License 2.0
      •13•53•18•0•Updated Jul 29, 2025Jul 29, 2025

    • subxt

      Public
      Interact with Substrate based nodes in Rust or WebAssembly
      Rust
      •
      Other
      •267•463•65•1•Updated Jul 29, 2025Jul 29, 2025

    • foundry-polkadot

      Public
      Foundry is a blazing fast, portable and modular toolkit for Ethereum application development written in Rust.
      Rust
      •
      Apache License 2.0
      •2.1k•14•83•9•Updated Jul 29, 2025Jul 29, 2025

    • hardhat-polkadot

      Public
      Plugin for using Hardhat with Polkadot
      TypeScript
      •
      GNU Affero General Public License v3.0
      •5•10•29•9•Updated Jul 29, 2025Jul 29, 2025

    • ahm-dryrun

      Public
      Post-migration tests and dry run scripts
      TypeScript
      •
      GNU General Public License v3.0
      •2•1•25•12•Updated Jul 29, 2025Jul 29, 2025

    • doppelganger-wrapper

      Public
      Wrapper to easily build `doppelganger` and `doppelganger-parachain` nodes.
      Rust
      •0•0•0•0•Updated Jul 29, 2025Jul 29, 2025

    • 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
      •159•260•58•13•Updated Jul 29, 2025Jul 29, 2025

    • release-registry

      Public
      Tracking past and future releases of the Polkadot SDK.
      Python
      •
      GNU General Public License v3.0
      •0•16•2•0•Updated Jul 29, 2025Jul 29, 2025

    • asset-hub-migration-monitor

      Public
      TypeScript
      •1•5•2•2•Updated Jul 29, 2025Jul 29, 2025

    • revive

      Public
      Solidity compiler for Polkadot, targetting PolkaVM in pallet-revive
      Rust
      •
      Apache License 2.0
      •18•84•43•4•Updated Jul 29, 2025Jul 29, 2025

    • revive-workflow-test

      Public
      Solidity compiler for PolkaVM
      Rust
      •
      Apache License 2.0
      •18•1•0•3•Updated Jul 29, 2025Jul 29, 2025

    • revive-alex-workflowtest

      Public
      Solidity compiler for PolkaVM
      Rust
      •
      Apache License 2.0
      •18•1•0•2•Updated Jul 29, 2025Jul 29, 2025

    • srtool

      Public
      A fork of chevdor's srtool
      Shell
      •
      MIT License
      •21•75•5•0•Updated Jul 29, 2025Jul 29, 2025

    • cattery

      Public
      Custom GitHub runners scheduler
      Go
      •
      MIT License
      •0•1•0•3•Updated Jul 29, 2025Jul 29, 2025

    • revive-llvm-test

      Public
      Solidity compiler for Polkadot, targetting PolkaVM in pallet-revive
      Rust
      •
      Apache License 2.0
      •18•0•0•1•Updated Jul 29, 2025Jul 29, 2025

    • verifiable

      Public
      Rust
      •6•13•1•1•Updated Jul 29, 2025Jul 29, 2025

    • parity-scale-codec

      Public
      Lightweight, efficient, binary serialization and deserialization codec
      Rust
      •
      Apache License 2.0
      •100•278•56•8•Updated Jul 28, 2025Jul 28, 2025

    • paseo-ahm

      Public
      Forked Paseo runtimes for Asset Hub Migration
      Rust
      •
      GNU General Public License v3.0
      •30•0•0•0•Updated Jul 28, 2025Jul 28, 2025

    • polkadot-staking-miner

      Public
      polkadot staking miner
      Rust
      •
      GNU General Public License v3.0
      •16•31•10•0•Updated Jul 28, 2025Jul 28, 2025

    • parity-db

      Public
      Experimental blockchain database
      Rust
      •
      Apache License 2.0
      •67•273•14•3•Updated Jul 28, 2025Jul 28, 2025

    • parity-common

      Public
      Collection of crates used in Parity projects
      rustethereumparityrust-crate
      Rust
      •
      Apache License 2.0
      •236•300•40•11•Updated Jul 28, 2025Jul 28, 2025

    • jsonrpsee

      Public
      Rust JSON-RPC library on top of async/await
      Rust
      •
      MIT License
      •200•776•57•10•Updated Jul 26, 2025Jul 26, 2025