Scalable Micro-Frontends on Cloudflare

Short summary

Use Module Federation with Cloudflare Workers to build scalable micro-frontends that avoid CORS issues and reduce deployment friction. The architecture proxies all remote MFEs through a same-origin endpoint on Cloudflare's edge, eliminating latency and complex reverse-proxy infrastructure. Free internal subrequests between Workers lower costs, while environment bindings enable safe multi-stage deployments.

• •Module Federation + Cloudflare Workers enables same-origin micro-frontend architecture without CORS complexity
• •Service Bindings provide near-zero latency internal routing; free subrequests eliminate per-request costs
• •Environment-based service routing simplifies multi-stage deployments and reduces infrastructure overhead

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