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@polkadot-js

@polkadot{.js}

Polkadot does JavaScript

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  1. dotapps.io dotapps.io Public

    IPNS with dnslink for the apps UI to interact with Polkadot and Substrate chains.

    HTML 106 19

  2. apps apps Public

    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 1.8k 1.6k

  3. extension extension Public

    Simple browser extension for managing Polkadot and Substrate network accounts in a browser. Allows the signing of extrinsics using these accounts. Also provides a simple interface for compliant ext…

    TypeScript 1k 453

  4. api api Public

    Promise and RxJS APIs around Polkadot and Substrate based chains via RPC calls. It is dynamically generated based on what the Substrate runtime provides in terms of metadata.

    TypeScript 1.1k 377

  5. tools tools Public

    Various cli tools for Polkadot and Substrate chains, including basic node monitoring, making API queries via a cli app and other command-line tools

    TypeScript 282 69

  6. common common Public

    Utilities and base libraries for use across polkadot-js for Polkadot and Substrate. Includes base libraries, crypto helpers and cross-environment helpers.

    TypeScript 258 153

Repositories

Showing 10 of 22 repositories
  • phishing Public

    A curated list of known less-than-honest operators on Polkadot and Substrate networks. Includes a simple JS utility function to check any host or address against this list.

    polkadot-js/phishing’s past year of commit activity
    TypeScript 204 Apache-2.0 167 4 0 Updated Dec 17, 2025
  • apps Public

    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.

    polkadot-js/apps’s past year of commit activity
    TypeScript 1,813 Apache-2.0 1,613 151 (2 issues need help) 11 Updated Dec 17, 2025
  • api Public

    Promise and RxJS APIs around Polkadot and Substrate based chains via RPC calls. It is dynamically generated based on what the Substrate runtime provides in terms of metadata.

    polkadot-js/api’s past year of commit activity
    TypeScript 1,099 Apache-2.0 377 29 (3 issues need help) 7 Updated Dec 16, 2025
  • build-bundle Public

    Browser bundles that can be included as-is, without a build step

    polkadot-js/build-bundle’s past year of commit activity
    JavaScript 10 Apache-2.0 6 0 0 Updated Dec 16, 2025
  • build-deno.land Public

    Package publishing for deno.land/x/polkadot

    polkadot-js/build-deno.land’s past year of commit activity
    TypeScript 30 Apache-2.0 6 0 0 Updated Dec 16, 2025
  • dev Public

    Development configuration, scripts and and CI setup for polkadot-js projects. It acts as templates for other projects to reduce boilerplate, making everything consistent.

    polkadot-js/dev’s past year of commit activity
    JavaScript 43 Apache-2.0 19 1 0 Updated Dec 13, 2025
  • ui Public

    Re-usable browser libraries and React UI components used inside the polkadot.{js} family of Polkadot and Substrate applications. Full documentation & examples available

    polkadot-js/ui’s past year of commit activity
    TypeScript 125 Apache-2.0 72 2 2 Updated Dec 12, 2025
  • wasm Public

    A collection of WASM wrappers (mostly around Rust libraries) that are used as faster versions of JS-native functions on Polkadot and Substrate networks.

    polkadot-js/wasm’s past year of commit activity
    TypeScript 132 Apache-2.0 41 6 0 Updated Dec 9, 2025
  • docs Public

    This is the documentation portal for all Polkadot and Substrate related tools and libraries in the polkadot-js family of repos.

    polkadot-js/docs’s past year of commit activity
    JavaScript 166 CC0-1.0 210 11 5 Updated Dec 9, 2025
  • common Public

    Utilities and base libraries for use across polkadot-js for Polkadot and Substrate. Includes base libraries, crypto helpers and cross-environment helpers.

    polkadot-js/common’s past year of commit activity
    TypeScript 258 Apache-2.0 153 5 0 Updated Dec 9, 2025
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