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    575 repositories

    • polkadot-sdk

      Public
      The Parity Polkadot Blockchain SDK
      blockchainsubstratecumuluspolkadot
      Rust
      •1.1k•2.6k•1.8k•454•Updated Dec 10, 2025Dec 10, 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
      •161•263•61•4•Updated Dec 10, 2025Dec 10, 2025

    • polkadot-bulletin-chain

      Public
      Rust
      •
      MIT No Attribution
      •4•2•35•9•Updated Dec 10, 2025Dec 10, 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
      •2.3k•22•60•18•Updated Dec 10, 2025Dec 10, 2025

    • revive

      Public
      Solidity compiler for Polkadot, targetting PolkaVM in pallet-revive
      compilerblockchainsoliditypolkadot-sdk
      Rust
      •
      Apache License 2.0
      •23•92•32•6•Updated Dec 10, 2025Dec 10, 2025

    • substrate-connect

      Public
      Run Wasm Light Clients of any Substrate based chain directly in your browser.
      TypeScript
      •
      GNU General Public License v3.0
      •84•259•24•15•Updated Dec 10, 2025Dec 10, 2025

    • polkajam-releases

      Public
      1•12•0•0•Updated Dec 10, 2025Dec 10, 2025

    • matrix-archiver

      Public
      github pages / GHA to fetch and archive + host public, world readable matrix rooms on GH pages
      matrixjampolkadot
      HTML
      •2•3•0•0•Updated Dec 10, 2025Dec 10, 2025

    • asset-transfer-api-registry

      Public
      Asset registry for asset-transfer-api
      TypeScript
      •
      Apache License 2.0
      •7•15•5•2•Updated Dec 10, 2025Dec 10, 2025

    • trie

      Public
      Base-16 Modified Patricia Merkle Tree (aka Trie)
      Rust
      •
      Apache License 2.0
      •73•276•19•15•Updated Dec 9, 2025Dec 9, 2025

    • contract-developer-tools

      Public
      Rust
      •1•0•0•0•Updated Dec 9, 2025Dec 9, 2025

    • jam-conformance-dashboard

      Public
      TypeScript
      •0•1•0•1•Updated Dec 9, 2025Dec 9, 2025

    • frame-metadata

      Public
      A set of tools to parse FRAME metadata retrieved from Substrate-based nodes.
      Rust
      •
      Apache License 2.0
      •11•29•6•2•Updated Dec 9, 2025Dec 9, 2025

    • frame-decode

      Public
      Decode extrinsics and storage entries from runtimes using frame-metadata
      Rust
      •
      Apache License 2.0
      •2•8•3•4•Updated Dec 9, 2025Dec 9, 2025

    • subxt

      Public
      Interact with Substrate based nodes in Rust or WebAssembly
      Rust
      •
      Other
      •281•473•79•5•Updated Dec 9, 2025Dec 9, 2025

    • doppelganger-wrapper

      Public
      Wrapper to easily build `doppelganger` and `doppelganger-parachain` nodes.
      Rust
      •0•0•0•3•Updated Dec 9, 2025Dec 9, 2025

    • zombie-bite

      Public
      A zombienet based orchestration for easily fork-off polkadot
      polkadotkusamazombienet
      Rust
      •
      Apache License 2.0
      •6•10•2•1•Updated Dec 9, 2025Dec 9, 2025

    • litep2p

      Public
      Peer-to-peer networking library
      rustnetworkingpeer-to-peerlibp2p
      Rust
      •
      MIT License
      •26•133•109•29•Updated Dec 9, 2025Dec 9, 2025

    • soketto

      Public
      A websocket protocol implementation.
      Rust
      •
      Apache License 2.0
      •25•95•4•4•Updated Dec 8, 2025Dec 8, 2025

    • chainspecs

      Public
      Collection of Chain Specification
      Shell
      •5•11•1•28•Updated Dec 8, 2025Dec 8, 2025

    • cattery

      Public
      Custom GitHub runners scheduler
      Go
      •
      MIT License
      •0•1•1•3•Updated Dec 8, 2025Dec 8, 2025

    • polkadot-staking-miner

      Public
      polkadot staking miner
      Rust
      •
      GNU General Public License v3.0
      •20•33•11•2•Updated Dec 8, 2025Dec 8, 2025

    • zombienet-sdk

      Public
      ZombieNet SDK
      substratepolkadotzombienet
      Rust
      •
      GNU General Public License v3.0
      •15•51•9•5•Updated Dec 8, 2025Dec 8, 2025

    • parity-common

      Public
      Collection of crates used in Parity projects
      rustethereumparityrust-crate
      Rust
      •
      Apache License 2.0
      •244•306•40•14•Updated Dec 8, 2025Dec 8, 2025

    • parity-bridges-common

      Public
      Collection of Useful Bridge Building Tools 🏗️
      Rust
      •
      GNU General Public License v3.0
      •132•282•68•9•Updated Dec 8, 2025Dec 8, 2025

    • jsonrpsee

      Public
      Rust JSON-RPC library on top of async/await
      Rust
      •
      MIT License
      •207•809•59•11•Updated Dec 6, 2025Dec 6, 2025

    • release-registry

      Public
      Tracking past and future releases of the Polkadot SDK.
      Python
      •
      GNU General Public License v3.0
      •0•19•2•2•Updated Dec 6, 2025Dec 6, 2025

    • resolc-bin

      Public
      1•1•0•0•Updated Dec 6, 2025Dec 6, 2025

    • revive-differential-tests

      Public
      revive differential testing framework
      Rust
      •
      Apache License 2.0
      •1•3•15•0•Updated Dec 5, 2025Dec 5, 2025

    • resolc-compiler-tests

      Public
      A repository of tests for the resolc compiler and revive
      Solidity
      •
      Apache License 2.0
      •1•0•0•0•Updated Dec 5, 2025Dec 5, 2025