Your app freezes. Your monitoring says everything’s fine. 👀 That’s the problem. A frozen main thread can’t report its own failure. Here’s how a Web Worker watchdog catches the jank, freezes & stutter

Your app freezes. Your monitoring says everything’s fine. 👀 That’s the problem. A frozen main thread can’t report its own failure. Here’s how a Web Worker watchdog catches the jank, freezes & stutter