What a React to Webflow Migration Involves

React gives development teams complete control over UI architecture, but that control comes at a cost — every content update requires a developer, every design change goes through a build pipeline, and your marketing team operates on a dependency they can't control. For companies whose React site was built for flexibility but whose reality is a content bottleneck and a growing backlog of site requests, Webflow removes the dependency without sacrificing the design quality or performance the React build was meant to deliver.

What the Migration Covers

Composite migrates React sites to Webflow across design, content architecture, and integration layers. The visual design is rebuilt in Webflow's Designer with full fidelity — components, interactions, responsive behavior — without porting React component logic. Content that lived in hardcoded JSX or a headless CMS like Contentful or Sanity is restructured into Webflow CMS Collections with appropriate field mapping. API integrations and data fetching that React handled are re-evaluated: where Webflow's native integrations cover the need, we use them; where custom functionality is required, we implement it with Webflow's custom code capabilities or via a lightweight JavaScript layer.

The Composite Process

React migrations require a clear-eyed assessment of what the React build was actually doing that Webflow needs to replicate. Some React sites are mostly presentational — the migration is straightforward. Others have complex state management, real-time data fetching, or authentication logic that requires thoughtful re-architecture. We audit the React codebase before scoping any design or development work to ensure the migration spec accounts for every functional requirement. The output is a Webflow site that matches or exceeds the React build's visual quality while eliminating the developer dependency for content and marketing operations.

Frequently Asked Questions

Can Webflow handle everything a React site does?

For most marketing sites, yes. Webflow handles complex animations, dynamic CMS-driven content, form logic, and responsive design natively. Where React was used for application-like functionality — real-time data, complex user state, authenticated experiences — those requirements need to be evaluated individually. Composite will be direct about what Webflow handles well and what requires a hybrid approach.

What happens to our headless CMS if we were using one with React?

If your content lived in Contentful, Sanity, or a similar headless CMS, we can migrate that content into Webflow's native CMS. Alternatively, some teams prefer to keep their headless CMS and connect it to Webflow — we support both approaches depending on content volume and workflow requirements.

Will the Webflow site be as fast as our React site?

Webflow sites served from Fastly's CDN are extremely fast by default. React sites can be optimized to similar performance levels, but typically require more engineering effort to achieve. Most React to Webflow migrations result in improved Core Web Vitals scores, particularly for teams that hadn't invested heavily in performance optimization on the React build.

Can our developers still add custom functionality on top of Webflow?

Yes. Webflow supports custom HTML, CSS, and JavaScript at the page and site level. Teams that want to extend Webflow with custom functionality can do so without the overhead of managing the entire front-end build.