The Seal Blog

Enterprise opinions on site reliability, low-latency security, and engineering culture.

Edge Rescue: Fixing Backend Bugs from the Frontend
Architecture|4 min

Edge Rescue: Fixing Backend Bugs from the Frontend

How Seal achieves zero-downtime Rescue for PHP, Java, and Go by deploying intelligent Monkey Patches to the user's browser, bypassing backend security risks entirely.

May 11, 2026Read article