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Js-Waku Examples

Examples

Here is the list of the examples using js-waku and the features they demonstrate:

See https://docs.wakuconnect.dev/docs/examples/ for more examples.

Web Chat App

  • code
  • website
  • Demonstrates: Group chat, React/TypeScript, Relay, Store.

Ethereum Private Messaging

End-to-end encrypted communication between two Ethereum addresses.

  • code
  • website
  • Demonstrates: Private Messaging, React/TypeScript, Light Client, Signature with Web3, Asymmetric Encryption.

Waku Light Client in JavaScript

Send messages between several users (or just one) using light client targetted protocols.

  • code
  • website
  • Demonstrates: Waku Light node: Filter + Light Push, Pure Javascript/HTML using ESM/unpkg bundle.

Minimal Angular (v13) Waku Relay

A barebone messaging app to illustrate the Angular Relay guide.

  • code
  • website
  • Demonstrates: Group messaging, Angular, Waku Relay, Protobuf using protobufjs, No async/await syntax.

Waku Relay in JavaScript

This example uses Waku Relay to send and receive simple text messages.

  • code
  • website
  • Demonstrates: Waku Relay, Pure Javascript/HTML using ESM/unpkg bundle.

Waku Relay in ReactJS

A barebone chat app to illustrate the ReactJS Relay guide.

  • code
  • website
  • Demonstrates: Group chat, React/JavaScript, Waku Relay, Protobuf using protobufjs.

Using RLN in JavaScript

Rate limiting nullifier (RLN) is a construct based on zero-knowledge proofs that provides an anonymous rate-limited signaling/messaging framework suitable for decentralized (and centralized) environments

Use RLN in the browser, compatible with nwaku chat2 and go-waku chat2 RLN implementations.

  • code
  • website
  • Demonstrates:
    • RLN:
      • Generate credentials
      • Insert membership to smart contract (Goerli testnet)
      • Retrieve smart contract state
      • Generate and send proofs
      • Verify incoming proofs
  • Pure Javascript/HTML using ESM/unpkg bundle.

Using Waku Store in JavaScript

This example uses Waku Store to retrieve the latest ping relay message (used for keep alive purposes) and displays its timestamp.

  • code
  • website
  • Demonstrates: Waku Store: Using a condition to stop retrieving results from Waku Store, Pure Javascript/HTML using ESM/unpkg bundle.

Minimal ReactJS Waku Store App

A simple app that retrieves chat messages using Waku Store to illustrate the Retrieve Messages Using Waku Store With ReactJS guide.

  • code
  • website
  • Demonstrates: React/JavaScript, Waku Store, Protobuf using protobufjs, no async/await syntax.

Continuous Integration

The master branch is being built by Jenkins CI: https://ci.infra.status.im/job/website/job/examples.waku.org/

Based on the ci/Jenkinsfile.

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Examples on how to use the js-waku library

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  • TypeScript 53.4%
  • HTML 30.6%
  • JavaScript 11.3%
  • CSS 4.3%
  • Other 0.4%