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Requirements

Last updated March 20, 2026

Prerequisites for getting started with WWebJS

Before you start building with WWebJS, ensure you have the necessary knowledge and tools set up on your system.

JavaScript Knowledge

Getting into bot development with WWebJS is exciting, but a solid understanding of JavaScript is crucial. While it's possible to start with limited knowledge, attempting to create a bot without good JavaScript fundamentals may result in:

  • Difficulty solving basic problems
  • Frustration with debugging
  • Challenges implementing features
  • Discouragement when things don't work as expected

If you're a complete beginner, take time to learn the basics and return with better understanding.

Before diving into WWebJS, consider exploring:

System Requirements

To run WWebJS, you need:

  • Node.js version 16.0 or higher
  • npm or yarn package manager
  • At least 512MB RAM available for the browser process
  • Supported Operating System: Windows, macOS, or Linux
  • Active WhatsApp account with access to WhatsApp Web
  • Desktop or browser access to WhatsApp Web for authentication

Development Tools

While optional, these tools will improve your development experience:

  • A code editor (VS Code, Sublime Text, WebStorm)
  • Git for version control
  • A terminal/command prompt
  • Docker (for containerized deployments)

Getting Help

If you have trouble or get stuck:

Ready? Let's move to Installation