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    • polkadot-sdk

      Public
      The Parity Polkadot Blockchain SDK
      Rust
      1.1k2.7k1.8k470Updated Jan 18, 2026Jan 18, 2026
    • foundry-polkadot

      Public
      Foundry is a blazing fast, portable and modular toolkit for Ethereum application development written in Rust.
      Rust
      2.3k226018Updated Jan 18, 2026Jan 18, 2026
    • jam-codec

      Public
      Lightweight, efficient, binary codec for JAM
      Rust
      99100Updated Jan 18, 2026Jan 18, 2026
    • zombienet-sdk

      Public
      ZombieNet SDK
      Rust
      155156Updated Jan 18, 2026Jan 18, 2026
    • substrate-connect

      Public
      Run Wasm Light Clients of any Substrate based chain directly in your browser.
      TypeScript
      832602415Updated Jan 18, 2026Jan 18, 2026
    • polkajam-releases

      Public
      11910Updated Jan 18, 2026Jan 18, 2026
    • matrix-archiver

      Public
      github pages / GHA to fetch and archive + host public, world readable matrix rooms on GH pages
      HTML
      2300Updated Jan 18, 2026Jan 18, 2026
    • asset-transfer-api-registry

      Public
      Asset registry for asset-transfer-api
      TypeScript
      71552Updated Jan 18, 2026Jan 18, 2026
    • polkadot-bulletin-chain

      Public
      Rust
      654717Updated Jan 17, 2026Jan 17, 2026
    • verifiable

      Public
      Rust
      71304Updated Jan 17, 2026Jan 17, 2026
    • jam-conformance-dashboard

      Public
      TypeScript
      0103Updated Jan 17, 2026Jan 17, 2026
    • asset-hub-migration-monitor

      Public
      TypeScript
      2649Updated Jan 17, 2026Jan 17, 2026
    • substrate-api-sidecar

      Public
      REST service that makes it easy to interact with blockchain nodes built using Substrate's FRAME framework.
      TypeScript
      162264627Updated Jan 17, 2026Jan 17, 2026
    • polkavm

      Public
      A fast and secure RISC-V based virtual machine
      Rust
      82414548Updated Jan 17, 2026Jan 17, 2026
    • rust-contract-template

      Public template
      Template for writing a contract in Rust.
      Rust
      41611Updated Jan 17, 2026Jan 17, 2026
    • frame-decode

      Public
      Decode extrinsics and storage entries from runtimes using frame-metadata
      Rust
      2857Updated Jan 17, 2026Jan 17, 2026
    • revive-differential-tests

      Public
      revive differential testing framework
      Rust
      13152Updated Jan 17, 2026Jan 17, 2026
    • jsonrpsee

      Public
      Rust JSON-RPC library on top of async/await
      Rust
      2068175911Updated Jan 17, 2026Jan 17, 2026
    • 1100Updated Jan 17, 2026Jan 17, 2026
    • try-runtime-cli

      Public
      Substrate's programatic testing framework.
      Rust
      2524381Updated Jan 17, 2026Jan 17, 2026
    • TypeScript
      0113Updated Jan 16, 2026Jan 16, 2026
    • frame-metadata

      Public
      A set of tools to parse FRAME metadata retrieved from Substrate-based nodes.
      Rust
      122962Updated Jan 16, 2026Jan 16, 2026
    • polkadot staking miner
      Rust
      2034114Updated Jan 16, 2026Jan 16, 2026
    • revive

      Public
      Solidity compiler for Polkadot, targetting PolkaVM in pallet-revive
      Rust
      2495266Updated Jan 16, 2026Jan 16, 2026
    • litep2p

      Public
      Peer-to-peer networking library
      Rust
      2713610631Updated Jan 16, 2026Jan 16, 2026
    • Build commands for Rust PVM contracts
      Rust
      1200Updated Jan 16, 2026Jan 16, 2026
    • TypeScript
      4810Updated Jan 16, 2026Jan 16, 2026
    • subxt

      Public
      Interact with Substrate based nodes in Rust or WebAssembly
      Rust
      283476809Updated Jan 16, 2026Jan 16, 2026
    • RFCs

      Public
      Proposals for change to standards administered by the Fellowship.
      Handlebars
      71300Updated Jan 16, 2026Jan 16, 2026
    • create-polkadot-dapp

      Public
      Create Polkadot DApp in one command
      TypeScript
      10341015Updated Jan 15, 2026Jan 15, 2026