Going from a Flutter Mobile App to a Production Web App in 2 Months, I...
summary
A team migrated a production Flutter mobile app to Flutter Web in about two months while keeping a single codebase and delivering core flows such as onboarding, card ordering, balance and transactions. They adapted CI to produce ~2‑minute web builds, handled incompatible partner SDKs, reconciled different auth flows (mobile SMS/biometrics vs web SSO/SMS), protected exposed env files with an obfuscation step using the envide package, and solved static hosting issues like CORS, routing quirks, slower first‑load performance and limited SEO to ship a usable web app.
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chapters (11)
- 0:00Introduction
- 1:24App overview
- 3:29Why migrate to Flutter Web
- 5:15First Flutter Web build
- 7:23Iterative dev & key features
- 8:46Design system adaptation
- 9:48Compatibility issues & fixes
- 11:10Security best practices
- 12:33Hosting & routing
- 13:17Limitations & key differences
- 14:20Production results
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