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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 104 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 447

  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 376

  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 71

  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 259 152

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 206 Apache-2.0 164 3 2 Updated Oct 31, 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 1,800 Apache-2.0 1,607 151 (2 issues need help) 17 Updated Oct 30, 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 1,097 Apache-2.0 376 34 (3 issues need help) 7 Updated Oct 29, 2025
  • 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 extensions for dapps.

    polkadot-js/extension’s past year of commit activity
    TypeScript 1,003 Apache-2.0 447 38 (2 issues need help) 8 Updated Oct 23, 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 7 0 0 Updated Oct 23, 2025
  • 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

    polkadot-js/tools’s past year of commit activity
    TypeScript 282 Apache-2.0 71 3 1 Updated Oct 22, 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 124 Apache-2.0 73 1 1 Updated Oct 22, 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 7 0 0 Updated Oct 21, 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 CC0-1.0 209 10 6 Updated Oct 15, 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 259 Apache-2.0 152 4 1 Updated Oct 13, 2025
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