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    • Run Wasm Light Clients of any Substrate based chain directly in your browser.
      TypeScript
      GNU General Public License v3.0
      802612415Updated Apr 24, 2026Apr 24, 2026
    • polkadot-sdk

      Public
      The Parity Polkadot Blockchain SDK
      Rust
      1.2k2.8k1.7k489Updated Apr 24, 2026Apr 24, 2026
    • Build commands for Rust PVM contracts
      Rust
      Apache License 2.0
      26138Updated Apr 24, 2026Apr 24, 2026
    • polkadot-bulletin-chain

      Public
      Rust
      MIT No Attribution
      8114839Updated Apr 24, 2026Apr 24, 2026
    • polkadot-staking-miner

      Public
      polkadot staking miner
      Rust
      GNU General Public License v3.0
      2034101Updated Apr 24, 2026Apr 24, 2026
    • dotns-sdk

      Public
      A suite of tools used to interact with dotns
      TypeScript
      1652Updated Apr 24, 2026Apr 24, 2026
    • smoldot

      Public
      Alternative client for Substrate-based chains.
      Rust
      GNU General Public License v3.0
      7732214524Updated Apr 24, 2026Apr 24, 2026
    • web3-storage

      Public
      Creating a prototype for Web3 Storage
      Rust
      01171Updated Apr 24, 2026Apr 24, 2026
    • 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
      649208Updated Apr 24, 2026Apr 24, 2026
    • polkajam-releases

      Public
      12010Updated Apr 24, 2026Apr 24, 2026
    • github pages / GHA to fetch and archive + host public, world readable matrix rooms on GH pages
      HTML
      2420Updated Apr 24, 2026Apr 24, 2026
    • resolc-bin

      Public
      1100Updated Apr 24, 2026Apr 24, 2026
    • asset-transfer-api-registry

      Public
      Asset registry for asset-transfer-api
      TypeScript
      Apache License 2.0
      71656Updated Apr 24, 2026Apr 24, 2026
    • foundry-polkadot

      Public
      Foundry is a blazing fast, portable and modular toolkit for Ethereum application development written in Rust.
      Rust
      Apache License 2.0
      2.5k244314Updated Apr 24, 2026Apr 24, 2026
    • revive

      Public
      Solidity compiler for Polkadot, targetting PolkaVM in pallet-revive
      Rust
      Apache License 2.0
      25102186Updated Apr 24, 2026Apr 24, 2026
    • PR Deployment Tracker for polkadot-sdk releases
      Rust
      0112Updated Apr 23, 2026Apr 23, 2026
    • playground-cli

      Public
      TypeScript
      1050Updated Apr 23, 2026Apr 23, 2026
    • Metadata portal for Parity Signer
      TypeScript
      GNU General Public License v3.0
      65352514Updated Apr 23, 2026Apr 23, 2026
    • litep2p

      Public
      Peer-to-peer networking library
      Rust
      MIT License
      3214910442Updated Apr 23, 2026Apr 23, 2026
    • subxt

      Public
      Interact with Substrate based nodes in Rust or WebAssembly
      Rust
      Other
      2924837613Updated Apr 23, 2026Apr 23, 2026
    • polkavm

      Public
      A fast and secure RISC-V based virtual machine
      Rust
      Apache License 2.0
      864275410Updated Apr 23, 2026Apr 23, 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
      1612686916Updated Apr 23, 2026Apr 23, 2026
    • Reusable typescript components for rapidly developing applications within the Polkadot Ecosystem
      TypeScript
      Apache License 2.0
      12113Updated Apr 23, 2026Apr 23, 2026
    • Collection of Useful Bridge Building Tools 🏗️
      Rust
      GNU General Public License v3.0
      1322826819Updated Apr 23, 2026Apr 23, 2026
    • revive differential testing framework
      Rust
      Apache License 2.0
      3412Updated Apr 23, 2026Apr 23, 2026
    • Rust
      0002Updated Apr 23, 2026Apr 23, 2026
    • CLI tool for interacting with Polkadot Paseo Asset Hub via subxt
      Rust
      0003Updated Apr 23, 2026Apr 23, 2026
    • Decode extrinsics and storage entries from runtimes using frame-metadata
      Rust
      Apache License 2.0
      28810Updated Apr 23, 2026Apr 23, 2026
    • Ethereum KZG ceremony transcript verification
      Rust
      MIT License
      29002Updated Apr 23, 2026Apr 23, 2026
    • Mythos parachain node.
      Rust
      The Unlicense
      9142018Updated Apr 23, 2026Apr 23, 2026
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