Advanced AI Application Practice

May 26, 2026 · Backend Development

Full Guide: Setting Up Node.js, Playwright, and Trae CN for AI Testing

This article walks you through the three‑step process of installing Node.js, configuring Playwright, and adding the AI‑assisted coding tool Trae CN, providing detailed commands, verification steps, common pitfalls, and troubleshooting tips to get a ready‑to‑use AI testing environment.