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    566 repositories

    • polkadot-sdk

      Public
      The Parity Polkadot Blockchain SDK
      blockchainsubstratecumuluspolkadot
      Rust
      •997•2.4k•1.7k•401•Updated Sep 2, 2025Sep 2, 2025

    • zombienet-sdk

      Public
      ZombieNet SDK
      substratepolkadotzombienet
      Rust
      •
      GNU General Public License v3.0
      •11•43•9•2•Updated Sep 2, 2025Sep 2, 2025

    • litep2p

      Public
      Peer-to-peer networking library
      rustnetworkingpeer-to-peerlibp2p
      Rust
      •
      MIT License
      •20•115•92•21•Updated Sep 2, 2025Sep 2, 2025

    • revive-differential-tests

      Public
      revive differential testing framework
      Rust
      •
      Apache License 2.0
      •0•3•23•1•Updated Sep 2, 2025Sep 2, 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•15•102•15•Updated Sep 2, 2025Sep 2, 2025

    • subxt

      Public
      Interact with Substrate based nodes in Rust or WebAssembly
      Rust
      •
      Other
      •268•465•72•0•Updated Sep 2, 2025Sep 2, 2025

    • chainspecs

      Public
      Collection of Chain Specification
      Shell
      •4•11•1•23•Updated Sep 2, 2025Sep 2, 2025

    • matrix-admin-bot

      Public
      TypeScript
      •
      Apache License 2.0
      •2•5•7•2•Updated Sep 2, 2025Sep 2, 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
      •160•259•59•10•Updated Sep 2, 2025Sep 2, 2025

    • revive

      Public
      Solidity compiler for Polkadot, targetting PolkaVM in pallet-revive
      Rust
      •
      Apache License 2.0
      •18•86•42•3•Updated Sep 2, 2025Sep 2, 2025

    • jam-conformance-dashboard

      Public
      TypeScript
      •0•0•0•0•Updated Sep 2, 2025Sep 2, 2025

    • polkavm

      Public
      A fast and secure RISC-V based virtual machine
      Rust
      •
      Apache License 2.0
      •73•378•55•10•Updated Sep 2, 2025Sep 2, 2025

    • parity-common

      Public
      Collection of crates used in Parity projects
      rustethereumparityrust-crate
      Rust
      •
      Apache License 2.0
      •238•302•41•12•Updated Sep 2, 2025Sep 2, 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•258•24•11•Updated Sep 2, 2025Sep 2, 2025

    • polkadot-staking-miner

      Public
      polkadot staking miner
      Rust
      •
      GNU General Public License v3.0
      •17•31•11•7•Updated Sep 2, 2025Sep 2, 2025

    • polkajam-releases

      Public
      0•7•2•0•Updated Sep 2, 2025Sep 2, 2025

    • matrix-archiver

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

    • asset-transfer-api-registry

      Public
      Asset registry for asset-transfer-api
      TypeScript
      •
      Apache License 2.0
      •7•15•5•1•Updated Sep 2, 2025Sep 2, 2025

    • polkadot-staking-miner-monitor

      Public
      Monitor the elections in polkadot
      Rust
      •0•3•3•8•Updated Sep 1, 2025Sep 1, 2025

    • hardhat-polkadot

      Public
      Plugin for building on Polkadot with Hardhat
      TypeScript
      •
      GNU Affero General Public License v3.0
      •7•14•43•10•Updated Sep 1, 2025Sep 1, 2025

    • ahm-dryrun

      Public
      Post-migration tests and dry run scripts
      TypeScript
      •
      GNU General Public License v3.0
      •3•1•28•5•Updated Sep 1, 2025Sep 1, 2025

    • parity-scale-codec

      Public
      Lightweight, efficient, binary serialization and deserialization codec
      Rust
      •
      Apache License 2.0
      •100•280•55•6•Updated Sep 1, 2025Sep 1, 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
      •99•178•22•10•Updated Sep 1, 2025Sep 1, 2025

    • RFCs

      Public
      Proposals for change to standards administered by the Fellowship.
      Handlebars
      •
      Creative Commons Zero v1.0 Universal
      •64•2•0•0•Updated Aug 31, 2025Aug 31, 2025

    • polkaports

      Public
      C
      •2•13•0•1•Updated Aug 30, 2025Aug 30, 2025

    • polkadot-scripts

      Public
      Collection of random scripts and utilities written for Polkadot
      TypeScript
      •
      The Unlicense
      •6•28•0•1•Updated Aug 30, 2025Aug 30, 2025

    • jsonrpsee

      Public
      Rust JSON-RPC library on top of async/await
      Rust
      •
      MIT License
      •204•781•60•6•Updated Aug 30, 2025Aug 30, 2025

    • doppelganger-wrapper

      Public
      Wrapper to easily build `doppelganger` and `doppelganger-parachain` nodes.
      Rust
      •0•0•0•2•Updated Aug 29, 2025Aug 29, 2025

    • revive-llvm-test

      Public
      Solidity compiler for Polkadot, targetting PolkaVM in pallet-revive
      Rust
      •
      Apache License 2.0
      •18•0•0•2•Updated Aug 29, 2025Aug 29, 2025

    • polkadot-sdk-parachain-template

      Public template
      The Parachain-Ready Template From Polkadot SDK
      polkadotpolkadot-sdk
      Rust
      •
      The Unlicense
      •31•29•4•1•Updated Aug 29, 2025Aug 29, 2025