Ruslan Rosbitskyy

icon indicating a website link https://www.linkedin.com/in/rosbitskyy/ icon indicating an email [email protected]

icon location Bulgaria icon location Backend & AI-focused developer (Java, TypeScript, JS). Spring, Node.js, React, MongoDB, SQL. Open-source contributor.

Results 3 comments of Ruslan Rosbitskyy

`useReportWebVitals` (LCP) Intermittently Not Reporting When User is Idle

# Fix: LCP Reporting for Idle Users ## Problem The `useReportWebVitals` hook was intermittently not reporting LCP (Largest Contentful Paint) metric when users were idle. According to [issue #86291](https://github.com/vercel/next.js/issues/86291), LCP...

Route "/" did not produce a static shell and Next.js was unable to determine a reason. This is a bug in Next.js.

# Fix: Detect dynamicMetadata when prelude is empty in static shell validation ## Problem When `generateMetadata` uses runtime data (e.g., `await connection()`) and `cacheComponents: true` is enabled, Next.js was unable...

Accessibility (a11y): next-route-announcer only announces title changes, H1/path fallbacks never used

# Fix: Route Announcer Cascade Logic ## Problem The `AppRouterAnnouncer` component only announced route changes when `document.title` changed. This meant that: - When navigating between subpaths with the same title...