Building vertical microfrontends on Cloudflare’s platform

Updated at 6:55 a.m. PT

Today, we’re introducing a new Worker template for Vertical Microfrontends (VMFE). This template allows you to map multiple independent Cloudflare Workers to a single domain, enabling teams to work in complete silos — shipping marketing, docs, and dashboards independently — while presenting a single, seamless application to the user.

Most microfrontend architectures are "horizontal", meaning different parts of a single page are fetched from different services. Vertical microfrontends take a different approach by splitting the application by URL path. In this model, a team owning the `/blog` path doesn't just own a component; they own the entire vertical stack for that route – framework, library choice, CI/CD and more. Owning the entire stack of a path, or set of paths, allows teams to have true ownership of their work and ship with confidence.

Teams face problems as they grow, where different frameworks serve varying use cases. A marketing website could be better utilized with Astro, for example, while a dashboard might be better with React. Or say you have a monolithic code base where many teams ship as a collective. An update to add new features from several teams can get frustratingly rolled back because Continue reading