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    • papi-sdks

      Public
      Polkadot-API SDKs
      TypeScript
      MIT License
      7711Updated Apr 16, 2026Apr 16, 2026
    • Polkadot dev console powered by polkadot-api
      TypeScript
      GNU Affero General Public License v3.0
      101720Updated Apr 16, 2026Apr 16, 2026
    • Polkadot-API is a meticulously crafted suite of libraries, each designed to be composable, modular, and aligned with a "light-client first" philosophy.
      TypeScript
      MIT License
      48151271Updated Apr 16, 2026Apr 16, 2026
    • Docs for polkadot-api
      TypeScript
      18930Updated Apr 10, 2026Apr 10, 2026
    • smoldot

      Public
      Lightweight client for Substrate-based chains, such as Polkadot and Kusama.
      Rust
      GNU General Public License v3.0
      72000Updated Apr 3, 2026Apr 3, 2026
    • polkahub

      Public
      TypeScript
      MIT License
      3500Updated Mar 17, 2026Mar 17, 2026
    • TypeScript
      1000Updated Mar 5, 2026Mar 5, 2026
    • 0000Updated Mar 5, 2026Mar 5, 2026
    • bounties

      Public
      TypeScript
      GNU Affero General Public License v3.0
      6411Updated Mar 3, 2026Mar 3, 2026
    • TypeScript
      GNU Affero General Public License v3.0
      1401Updated Feb 25, 2026Feb 25, 2026
    • TypeScript
      MIT License
      1000Updated Feb 23, 2026Feb 23, 2026
    • MIT License
      2000Updated Feb 20, 2026Feb 20, 2026
    • wsmux

      Public
      Polkadot JSON-RPC over WebSockets multiplexer
      TypeScript
      GNU Affero General Public License v3.0
      1200Updated Jan 22, 2026Jan 22, 2026
    • A UI for comparing Polkadot runtimes and visualizing the differences between two runtime versions.
      TypeScript
      1100Updated Dec 16, 2025Dec 16, 2025
    • Rust
      1200Updated Dec 2, 2025Dec 2, 2025
    • Example PAPI template
      TypeScript
      MIT License
      1000Updated Nov 16, 2025Nov 16, 2025
    • Detect common pitfalls when preparing or rolling out runtime upgrades on PolkadotSDK-based chains.
      TypeScript
      2210Updated Oct 31, 2025Oct 31, 2025
    • Create parallel reality of your Substrate network.
      TypeScript
      Apache License 2.0
      117000Updated Oct 24, 2025Oct 24, 2025
    • PAPI/Dedot Memory benchmark
      TypeScript
      1000Updated Oct 14, 2025Oct 14, 2025
    • TypeScript
      1000Updated Oct 6, 2025Oct 6, 2025
    • TypeScript
      7600Updated Sep 23, 2025Sep 23, 2025
    • Deploying and intreacting with solidity contracts in pallet revive
      TypeScript
      1000Updated Sep 17, 2025Sep 17, 2025
    • TypeScript
      27100Updated Sep 2, 2025Sep 2, 2025
    • An intensive academic program teaching Blockchain, Substrate, and Polkadot.
      Tcl
      MIT License
      51000Updated Aug 30, 2025Aug 30, 2025
    • TypeScript
      1000Updated Aug 25, 2025Aug 25, 2025
    • TypeScript
      GNU Affero General Public License v3.0
      2500Updated Jul 28, 2025Jul 28, 2025
    • TypeScript
      1000Updated Jul 23, 2025Jul 23, 2025
    • burn2play

      Public
      Rust
      1100Updated Jul 18, 2025Jul 18, 2025
    • TypeScript
      MIT License
      4200Updated Jul 12, 2025Jul 12, 2025
    • TypeScript
      GNU Affero General Public License v3.0
      2000Updated Jul 2, 2025Jul 2, 2025
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