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Substrate Libraries
Lightweight API libraries for seamless interaction with Substrate-based chains, offering efficient and flexible integration in various environments.
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  • Technologiessubstrate
  • Purposesuniversal
  • Typeslibrary
    • Vertical Stack Layers
    Offchain
    Smart Contract
    Runtime
    Messaging
    Platform
    About the Project

    Substrate is a framework for building upgradable, modular and efficient blockchains.

    The Substrate Libraries project page groups libraries that have a positive impact on developer success in the Polkadot Ecosystem.

    Unified repositories:

    • polkadot-api: A meticulously crafted suite of libraries to interact with Substrate based nodes in Typescript. Each lib is designed to be composable, modular, and aligned with a "light-client first" philosophy.

    • subxt: The official library to interact with Substrate based nodes in Rust or WebAssembly. Developed by Parity.

    Substrate Libraries contributions