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    567 repositories

    • polkadot-sdk

      Public
      The Parity Polkadot Blockchain SDK
      blockchainsubstratecumuluspolkadot
      Rust
      •1k•2.4k•1.7k•400•Updated Sep 14, 2025Sep 14, 2025

    • ahm-dryrun

      Public
      Post-migration tests and dry run scripts
      TypeScript
      •
      GNU General Public License v3.0
      •3•1•28•7•Updated Sep 14, 2025Sep 14, 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•13•Updated Sep 14, 2025Sep 14, 2025

    • polkajam-releases

      Public
      0•9•2•0•Updated Sep 14, 2025Sep 14, 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 14, 2025Sep 14, 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•18•108•16•Updated Sep 14, 2025Sep 14, 2025

    • asset-transfer-api-registry

      Public
      Asset registry for asset-transfer-api
      TypeScript
      •
      Apache License 2.0
      •7•15•5•2•Updated Sep 14, 2025Sep 14, 2025

    • evm-test-suite

      Public
      TypeScript
      •3•7•6•10•Updated Sep 13, 2025Sep 13, 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•261•61•13•Updated Sep 13, 2025Sep 13, 2025

    • substrate-runtime-upgrade

      Public
      GitHub Action that upgrades runtime on substrate-based chains
      JavaScript
      •
      Apache License 2.0
      •0•2•0•3•Updated Sep 13, 2025Sep 13, 2025

    • jsonrpsee

      Public
      Rust JSON-RPC library on top of async/await
      Rust
      •
      MIT License
      •204•787•60•7•Updated Sep 13, 2025Sep 13, 2025

    • zombienet-sdk

      Public
      ZombieNet SDK
      substratepolkadotzombienet
      Rust
      •
      GNU General Public License v3.0
      •11•45•10•7•Updated Sep 12, 2025Sep 12, 2025

    • revive

      Public
      Solidity compiler for Polkadot, targetting PolkaVM in pallet-revive
      Rust
      •
      Apache License 2.0
      •19•87•43•3•Updated Sep 12, 2025Sep 12, 2025

    • cattery

      Public
      Custom GitHub runners scheduler
      Go
      •
      MIT License
      •0•1•0•2•Updated Sep 12, 2025Sep 12, 2025

    • RFCs

      Public
      Proposals for change to standards administered by the Fellowship.
      Handlebars
      •
      Creative Commons Zero v1.0 Universal
      •64•3•0•0•Updated Sep 12, 2025Sep 12, 2025

    • redstone-oracles-monorepo

      Public
      TypeScript
      •
      Other
      •68•0•0•2•Updated Sep 11, 2025Sep 11, 2025

    • hardhat-polkadot

      Public
      Plugin for building on Polkadot with Hardhat
      TypeScript
      •
      GNU Affero General Public License v3.0
      •8•14•37•8•Updated Sep 11, 2025Sep 11, 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•20•13•Updated Sep 11, 2025Sep 11, 2025

    • release-registry

      Public
      Tracking past and future releases of the Polkadot SDK.
      Python
      •
      GNU General Public License v3.0
      •0•17•2•0•Updated Sep 11, 2025Sep 11, 2025

    • polkadot-stps

      Public
      Polkadot Standard Transactions Per Second (sTPS) performance benchmarking
      performance-testingtransactions-per-second
      Rust
      •
      The Unlicense
      •7•18•7•9•Updated Sep 11, 2025Sep 11, 2025

    • litep2p

      Public
      Peer-to-peer networking library
      rustnetworkingpeer-to-peerlibp2p
      Rust
      •
      MIT License
      •20•119•93•22•Updated Sep 11, 2025Sep 11, 2025

    • contracts-boilerplate

      Public
      TypeScript
      •4•9•0•4•Updated Sep 11, 2025Sep 11, 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•43•20•9•Updated Sep 11, 2025Sep 11, 2025

    • verifiable

      Public
      Rust
      •7•13•0•0•Updated Sep 10, 2025Sep 10, 2025

    • metadata-portal

      Public
      Metadata portal for Parity Signer
      TypeScript
      •
      GNU General Public License v3.0
      •59•32•16•14•Updated Sep 10, 2025Sep 10, 2025

    • srtool

      Public
      A fork of chevdor's srtool
      Shell
      •
      MIT License
      •21•75•5•0•Updated Sep 10, 2025Sep 10, 2025

    • create-polkadot-dapp

      Public
      Create Polkadot DApp in one command
      TypeScript
      •9•30•7•4•Updated Sep 9, 2025Sep 9, 2025

    • foundry-compilers-polkadot

      Public
      Utilities for working with native solc and compiling projects.
      Rust
      •
      Apache License 2.0
      •66•1•0•3•Updated Sep 9, 2025Sep 9, 2025

    • DevEx-DevRel

      Public
      Shell
      •0•2•53•0•Updated Sep 9, 2025Sep 9, 2025

    • dockerfiles

      Public
      Dockerfile
      •0•2•1•0•Updated Sep 9, 2025Sep 9, 2025