Tag: Vercel
2 posts
Posts
Why a service worker serves stale chunks after a deploy
A correct fix looked broken across four rebuilds. The service worker served stale HTML pinning old chunk URLs. Network-first for HTML fixes it.
Hardening an Admin Login: IPs, Timing, and a JWT Cookie
Spoofed x-forwarded-for, timing-leaky password checks, and a password gate per dashboard. Four small fixes that turn a toy login into a real one.