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    • chains

      Public
      provides metadata for networkIDs and chainIDs
      Kotlin
      8k103Updated Jan 26, 2026Jan 26, 2026
    • Blockchain explorer for Ethereum based network and a tool for inspecting and analyzing EVM based blockchains.
      Elixir
      3k100Updated Jun 14, 2023Jun 14, 2023
    • evm-tests

      Public archive
      Rust
      14000Updated Jun 8, 2023Jun 8, 2023
    • algosigner

      Public archive
      AlgoSigner is an open source Algorand wallet extension that makes it easier than ever to use ALGOs for payment, investing, or swapping assets. Available in the …
      TypeScript
      589280Updated Mar 31, 2023Mar 31, 2023
    • sqlx

      Public archive
      🧰 The Rust SQL Toolkit. An async, pure Rust SQL crate featuring compile-time checked queries without a DSL. Supports PostgreSQL, MySQL, SQLite, and MSSQL.
      Rust
      1.6k000Updated Jan 3, 2023Jan 3, 2023
    • HTML
      272211Updated Dec 16, 2022Dec 16, 2022
    • Simple command line application to control the payouts of Substrate validators (Polkadot and Kusama among others).
      Python
      7000Updated Dec 16, 2022Dec 16, 2022
    • apps

      Public archive
      Basic Polkadot/Substrate UI for interacting with a node. This is the main user-facing application, allowing access to all features available on Substrate chains…
      TypeScript
      1.6k100Updated Oct 26, 2022Oct 26, 2022
    • jsonrpsee

      Public archive
      Rust JSON-RPC library on top of async/await
      Rust
      209100Updated Oct 4, 2022Oct 4, 2022
    • bench-bot

      Public archive
      HTML
      2002Updated Oct 1, 2022Oct 1, 2022
    • zombienet

      Public archive
      A cli tool to easily spawn ephemeral Polkadot/Substrate networks and perform tests against them.
      TypeScript
      97000Updated Sep 19, 2022Sep 19, 2022
    • polkadot-launch

      Public archive
      Simple CLI tool to launch a local Polkadot test network
      TypeScript
      92101Updated Jul 21, 2022Jul 21, 2022
    • crates

      Public archive
      A collection of open source Rust crates from iqlusion
      Rust
      87000Updated Jun 10, 2022Jun 10, 2022
    • sccache

      Public archive
      sccache is ccache with cloud storage
      Rust
      635000Updated May 11, 2022May 11, 2022
    • slips

      Public archive
      SatoshiLabs Improvement Proposals
      Python
      1.9k100Updated May 3, 2022May 3, 2022
    • DefiLlama-Adapters

      Public archive
      JavaScript
      6.9k000Updated Feb 23, 2022Feb 23, 2022
    • fork-off-substrate

      Public archive
      This script allows bootstrapping a new substrate chain with the current state of a live chain
      JavaScript
      64001Updated Nov 23, 2021Nov 23, 2021
    • A new FRAME-based Substrate node, ready for hacking.
      Rust
      998200Updated Oct 13, 2021Oct 13, 2021
    • grandpa-bridge-gadget

      Public archive
      A Bridge Gadget to Grandpa Finality.
      Rust
      35100Updated Sep 16, 2021Sep 16, 2021
    • jsonrpc

      Public archive
      Rust JSON-RPC implementation
      Rust
      266000Updated Jul 23, 2021Jul 23, 2021
    • moonbridge-subgraph

      Public archive
      Subgraph to monitor the bridges on Moonbeam
      TypeScript
      0300Updated Jul 16, 2021Jul 16, 2021
    • Simple command line application to scan the RPC methods of a Substrate node
      Python
      0000Updated Jun 11, 2021Jun 11, 2021
    • sub-flood

      Public archive
      Flooding substrate node with transactions
      TypeScript
      16000Updated May 4, 2021May 4, 2021
    • A set of useful JavaScript utilities for Substrate using Polkadot.js API
      HTML
      23000Updated Apr 9, 2021Apr 9, 2021
    • moonbeam-testnet

      Public archive
      Rust
      1000Updated Jul 20, 2020Jul 20, 2020
    • moonbeam-ui

      Public archive
      JavaScript
      3103Updated Jun 11, 2020Jun 11, 2020