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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 109 23

  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 459

  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 391

  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 280 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 261 156

Repositories

Showing 10 of 22 repositories
  • 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 1,821 Apache-2.0 1,631 257 (2 issues need help) 31 Updated Sep 24, 2026
  • 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 11 Apache-2.0 6 0 0 Updated Sep 23, 2026
  • 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 1,020 Apache-2.0 459 43 (2 issues need help) 9 Updated Sep 23, 2026
  • 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 280 Apache-2.0 71 3 1 Updated Sep 23, 2026
  • build-deno.land Public

    Package publishing for deno.land/x/polkadot

    polkadot-js/build-deno.land's past year of commit activity
    TypeScript 31 Apache-2.0 6 0 0 Updated Sep 23, 2026
  • 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 207 Apache-2.0 174 4 3 Updated Sep 23, 2026
  • 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 1,111 Apache-2.0 391 33 (3 issues need help) 13 Updated Sep 23, 2026
  • 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 69 2 1 Updated Mar 26, 2026
  • 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 261 Apache-2.0 156 6 1 Updated Mar 23, 2026
  • 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 136 Apache-2.0 38 6 0 Updated Mar 12, 2026
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