@joai/warps-vm-browser

Browser VM runtime for Warps SDK output transformations. Safely executes transformation code in a Web Worker sandbox.

Installation

npm install @joai/warps-vm-browser

Usage

import { createBrowserTransformRunner } from '@joai/warps-vm-browser'
import { WarpClient } from '@joai/warps'

const config = {
  env: 'mainnet',
  transform: {
    runner: createBrowserTransformRunner(),
  },
  // ... rest of config
}

const client = new WarpClient(config, { chains: [...] })

Features

• Safe code execution in Web Workers
• Sandboxed environment
• Supports arrow functions, regular functions, and expressions
• Error handling and isolation

How It Works

The browser VM uses Web Workers to execute transformation code in isolation, preventing access to the main thread's context and ensuring security.

Example Transformation

// Warp output transformation
const transform = (results) => {
  return {
    value: results.amount * 2,
    formatted: `$${results.amount.toFixed(2)}`
  }
}