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    • polkadot-sdk

      Public
      The Parity Polkadot Blockchain SDK
      Rust
      1.2k2.7k1.7k490Updated Apr 11, 2026Apr 11, 2026
    • Collection of crates used in Parity projects
      Rust
      Apache License 2.0
      2473104011Updated Apr 11, 2026Apr 11, 2026
    • Rust
      MIT No Attribution
      8105435Updated Apr 11, 2026Apr 11, 2026
    • Run Wasm Light Clients of any Substrate based chain directly in your browser.
      TypeScript
      GNU General Public License v3.0
      802612415Updated Apr 11, 2026Apr 11, 2026
    • jsonrpsee

      Public
      Rust JSON-RPC library on top of async/await
      Rust
      MIT License
      2138306116Updated Apr 11, 2026Apr 11, 2026
    • 12010Updated Apr 11, 2026Apr 11, 2026
    • matrix-archiver

      Public
      github pages / GHA to fetch and archive + host public, world readable matrix rooms on GH pages
      HTML
      2400Updated Apr 11, 2026Apr 11, 2026
    • GitHub Action that upgrades runtime on substrate-based chains
      JavaScript
      Apache License 2.0
      0304Updated Apr 11, 2026Apr 11, 2026
    • 1100Updated Apr 11, 2026Apr 11, 2026
    • revive differential testing framework
      Rust
      Apache License 2.0
      3312Updated Apr 11, 2026Apr 11, 2026
    • PR Deployment Tracker for polkadot-sdk releases
      Rust
      0110Updated Apr 11, 2026Apr 11, 2026
    • Asset registry for asset-transfer-api
      TypeScript
      Apache License 2.0
      81756Updated Apr 11, 2026Apr 11, 2026
    • REST service that makes it easy to interact with blockchain nodes built using Substrate's FRAME framework.
      TypeScript
      GNU General Public License v3.0
      1612686810Updated Apr 10, 2026Apr 10, 2026
    • cattery

      Public
      Custom GitHub runners scheduler
      Go
      MIT License
      0113Updated Apr 10, 2026Apr 10, 2026
    • Collection of Chain Specification
      Shell
      514132Updated Apr 10, 2026Apr 10, 2026
    • ZombieNet SDK
      Rust
      GNU General Public License v3.0
      155245Updated Apr 10, 2026Apr 10, 2026
    • Build commands for Rust PVM contracts
      Rust
      15136Updated Apr 10, 2026Apr 10, 2026
    • Parity & Polkadot Helm charts collection
      Go Template
      GNU General Public License v3.0
      2331116Updated Apr 10, 2026Apr 10, 2026
    • A repository of tests for the resolc compiler and revive
      Solidity
      Apache License 2.0
      1002Updated Apr 10, 2026Apr 10, 2026
    • Tracking past and future releases of the Polkadot SDK.
      Python
      GNU General Public License v3.0
      02122Updated Apr 10, 2026Apr 10, 2026
    • Rust
      GNU General Public License v3.0
      149000Updated Apr 10, 2026Apr 10, 2026
    • substrate-api-sidecar rebrand, and rewrite in rust
      Rust
      GNU General Public License v3.0
      0277Updated Apr 10, 2026Apr 10, 2026
    • Rust
      0001Updated Apr 10, 2026Apr 10, 2026
    • ring-vrf ring proof v2.5
      Rust
      Apache License 2.0
      172034Updated Apr 10, 2026Apr 10, 2026
    • smoldot

      Public
      Alternative client for Substrate-based chains.
      Rust
      GNU General Public License v3.0
      7732213628Updated Apr 10, 2026Apr 10, 2026
    • subxt

      Public
      Interact with Substrate based nodes in Rust or WebAssembly
      Rust
      Other
      290481772Updated Apr 10, 2026Apr 10, 2026
    • revive

      Public
      Solidity compiler for Polkadot, targetting PolkaVM in pallet-revive
      Rust
      Apache License 2.0
      25102195Updated Apr 10, 2026Apr 10, 2026
    • Lightweight client for Substrate-based chains, such as Polkadot and Kusama.
      Rust
      GNU General Public License v3.0
      7224813824Updated Apr 9, 2026Apr 9, 2026
    • polkavm

      Public
      A fast and secure RISC-V based virtual machine
      Rust
      Apache License 2.0
      864275512Updated Apr 9, 2026Apr 9, 2026
    • Rust
      81400Updated Apr 9, 2026Apr 9, 2026
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