Deco TanStack Search

Complete reference for implementing search in Deco storefronts running on TanStack Start / React / Cloudflare Workers.

When to Use This Skill

• Implementing or debugging search (/s?q=...) pages
• Fixing "search returns no results" or "search page shows 404"
• Adding filter support to PLP/search pages
• Debugging pagination or sort not working
• Porting search from Fresh/Deno to TanStack Start
• Understanding how URL parameters flow from the browser to VTEX Intelligent Search API

Architecture: The Search Data Flow

The search flow spans four layers. Understanding each layer is critical for debugging.