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    • TypeScript
      4223Updated Jul 8, 2025Jul 8, 2025
    • A trustless bridge between Polkadot and Ethereum
      TypeScript
      Apache License 2.0
      114303515Updated Jul 8, 2025Jul 8, 2025
    • runtimes

      Public
      The various runtimes which make up the core subsystems of networks for which the Fellowship is represented.
      Rust
      GNU General Public License v3.0
      124100Updated Jul 7, 2025Jul 7, 2025
    • TypeScript
      MIT License
      1200Updated Jul 7, 2025Jul 7, 2025
    • Run message relayers for Snowbridge
      Jinja
      1000Updated May 8, 2025May 8, 2025
    • Python
      MIT License
      0000Updated Jan 20, 2025Jan 20, 2025
    • kokoro

      Public
      Python
      0100Updated Jan 20, 2025Jan 20, 2025
    • lodestar

      Public
      🌟 TypeScript Implementation of Ethereum Consensus
      TypeScript
      GNU Lesser General Public License v3.0
      384001Updated Jan 15, 2025Jan 15, 2025
    • moonbeam

      Public
      An Ethereum-compatible smart contract parachain on Polkadot
      TypeScript
      GNU General Public License v3.0
      369000Updated Dec 28, 2024Dec 28, 2024
    • polkadot-sdk

      Public archive
      The Parity Polkadot Blockchain SDK
      Rust
      971009Updated Oct 21, 2024Oct 21, 2024
    • Rust
      Apache License 2.0
      5010Updated Oct 1, 2024Oct 1, 2024
    • The source of truth for Polkadot.
      JavaScript
      GNU General Public License v3.0
      2.5k000Updated Sep 18, 2024Sep 18, 2024
    • Substrate's programatic testing framework.
      Rust
      GNU General Public License v3.0
      21000Updated Sep 12, 2024Sep 12, 2024
    • Basic Polkadot/Substrate UI for interacting with a Polkadot and Substrate node. This is the main user-facing application, allowing access to all features available on Substrate chains.
      TypeScript
      Apache License 2.0
      1.6k000Updated Sep 6, 2024Sep 6, 2024
    • Runtimes for Polkadot community testnet
      Rust
      GNU General Public License v3.0
      29000Updated Jul 5, 2024Jul 5, 2024
    • Substrate RPC client for go aka GSRPC
      Go
      Apache License 2.0
      187107Updated Jul 4, 2024Jul 4, 2024
    • Subscan assets info
      JavaScript
      86000Updated Jun 18, 2024Jun 18, 2024
    • neuroweb

      Public
      NeuroWeb Network is a decentralized Artificial Intelligence blockchain designed to incentivise knowledge creation, connectivity and sharing through Knowledge Mining.
      Rust
      GNU General Public License v3.0
      19000Updated May 31, 2024May 31, 2024
    • HydraDX node - cross-chain liquidity protocol built on Substrate
      Rust
      Apache License 2.0
      87000Updated Feb 27, 2024Feb 27, 2024
    • subxt

      Public
      Submit extrinsics (transactions) to a substrate node via RPC
      Rust
      Other
      268000Updated Feb 6, 2024Feb 6, 2024
    • Rust
      The Unlicense
      0001Updated Feb 5, 2024Feb 5, 2024
    • BLS12-381 cryptography using Apache Milagro
      Rust
      Apache License 2.0
      22100Updated Jan 22, 2024Jan 22, 2024
    • Apache Milagro Crypto Library - Rust Version
      Rust
      Apache License 2.0
      19201Updated Jan 22, 2024Jan 22, 2024
    • Official Go implementation of the Ethereum protocol
      Go
      GNU Lesser General Public License v3.0
      21k000Updated Jan 17, 2024Jan 17, 2024
    • ethutils

      Public
      Ethereum utilities to boost your productivity
      Go
      MIT License
      2101Updated Nov 21, 2023Nov 21, 2023
    • Ethash proof - Command line to calculate ethash (ethereum POW) merkle proof
      Go
      MIT License
      9001Updated Nov 21, 2023Nov 21, 2023
    • cumulus

      Public
      Write Parachains on Substrate
      Rust
      GNU General Public License v3.0
      378004Updated Oct 29, 2023Oct 29, 2023
    • Unified token list for OP Mainnet, Base, and other OP Chains
      TypeScript
      761000Updated Sep 5, 2023Sep 5, 2023
    • Basic Polkadot/Substrate UI for interacting with a Polkadot and Substrate node. This is the main user-facing application, allowing access to all features available on Substrate chains.
      TypeScript
      Apache License 2.0
      1.6k000Updated Aug 31, 2023Aug 31, 2023
    • fastssz

      Public
      Fast Ethereum2.0 SSZ encoder/decoder
      Go
      MIT License
      55001Updated Jul 28, 2023Jul 28, 2023