MERN stack development
Most of what we build runs on Wix, because most client sites are exactly what Wix is built for. Some products aren't: they need custom auth, real-time data, or an architecture shaped around specific business logic that a website platform isn't designed to hold. For those, we build on the MERN stack: React, Node.js, MongoDB, and Next.js.
Book an intro callWhat we build
Full applications, not marketing sites with a login screen bolted on: role-based dashboards where each user sees only what applies to them, payment and checkout flows wired to a real processor, and API integrations with whatever tools the business already runs on. Everything ships with a proper handover: the code and the accounts are yours, not licensed back to us after the fact.
It's the same stack behind our own product work. Stampify is a digital loyalty platform built with React, TanStack Start, and Supabase, with a card designer, four stamping methods including a rotating QR code, Google Wallet passes that update live, and Stripe billing across four markets. MarkDocx is a converter, built with React and FastAPI, that turns AI chat answers into Word documents with real, editable equations instead of images.
How we work
Every build starts with a scope and fixed price in writing, the same as our Wix work. You get weekly previews on a real, working deployment, not a local demo you have to take our word for, and you talk directly to the person writing the code throughout the project, start to finish.
Who this is for
A product that has outgrown a page-builder platform: something with real user accounts, complex permissions, or business logic specific enough that a template, Wix or otherwise, can't express it.
What you get
- A working application, not a mockup
- Role-based dashboards where each user sees only what they need
- Payment and checkout flows wired to a real processor
- API integrations with the tools you already use
- A handover with the code and access you own
Typical timeline
4 to 10 weeks, depending on scope
Related work
Published projects built this way.
Guide
What a Wix Site Costs
FAQ
Questions, answered.
Wix and Velo cover a lot of ground, but a handful of things, deep real-time features, highly custom auth, or an architecture that doesn't fit a CMS model, are better served by a stack built specifically for that logic. We recommend MERN only when a project actually needs it.