Astro Pages 404 After Deploy
Pages exist in dev but 404 in prod — almost always `build.format`, trailing slash, or output mode mismatch.
#Route 404
Articles tagged with #Route 404
How to Fix Firebase Hosting Route 404: SPA, SSG, Subpath — All Cases
After deploying to Firebase Hosting, the homepage works but /about and other subpages return 404? Your firebase.json rewrites are misconfigured. Fixes for SPA, SSG, static multipage, Astro, and Next.js.