paper-cups

Simple yet powerful RPC client built on top of postMessage.

• Execute both blocking and non-blocking atomic request/response transactions.
• Full type safety and contract validation.
• Automatic event listener cleanup and finalization.
• Fast serialization with support for circular references.
• Built-in logging.

Table of Contents

• Install
  • Supported Environments
• Documentation

Installation

npm:

npm install paper-cups

yarn:

yarn add paper-cups

pnpm:

pnpm add paper-cups

Supported Environments

paper-cups currently supports UMD, CommonJS (node versions >= 10), and ESM build-targets

Commonjs:

const { RpcClient } = require('paper-cups');

ESM:

import { RpcClient } from 'paper-cups';

Documentation

Full documentation can be found here