Edge / Performance

deco.cx storefronts with real edge performance

Storefronts built with Fresh and Preact running at the edge. The right choice when performance is a competitive advantage and the team wants autonomy to create and test without depending on developers.

Who it's for

deco.cx is ideal for

• 01Operations where performance directly impacts conversion
• 02Marketing teams that need autonomy to edit pages
• 03VTEX or Shopify stores that want a faster frontend
• 04Greenfield projects that prioritize Core Web Vitals from day one

FAQ

Questions about deco.cx

What is deco.cx?

deco.cx is a Brazilian platform for building high-performance storefronts. It uses Fresh (a Deno framework) and Preact to render pages at the edge, achieving extremely fast load times and consistently strong Core Web Vitals.

Does deco.cx work with VTEX and Shopify?

Yes. deco.cx is headless — the frontend runs separately from the backend. It connects via API to any e-commerce platform: VTEX, Shopify, VNDA or custom backends.

What is the performance advantage of deco.cx?

deco.cx renders pages at the edge (CDN), eliminating round-trip time to the server. The result is pages that load in under 1 second, with consistent Lighthouse scores of 90+ — something difficult to achieve with traditional frontends.

Do I need to switch platforms to use deco.cx?

No. Since deco.cx is a headless frontend, you keep your current backend (VTEX, Shopify, etc.) and only replace the presentation layer. The performance gain is immediate, with no catalog migration or integration changes needed.