How does this skill help with React hydration errors?

It provides specialized patterns to intercept and log console errors like 'Text content does not match,' helping you identify the specific code causing server/client divergence.

Can I use this for production web observability?

Absolutely. The skill provides code snippets designed to be integrated into your production application providers and layout files to send real-user metrics to your analytics backend.

Does it support 'Islands' architecture like Astro or Qwik?

Yes, it includes specific implementation patterns for tracking the hydration start and end times for individual components or islands as they become interactive.

What is the Time to Hydration (TTH) metric?

TTH measures the time from when the server-rendered HTML is received until the client-side JavaScript finishes executing, making the page fully interactive.

Hydration Performance Monitor

Name: Hydration Performance Monitor
Author: nexus-labs-automation

bynexus-labs-automation

Analytics & Monitoring

Measures and optimizes Server-Side Rendering (SSR) hydration timing while identifying and resolving hydration mismatch errors across modern frameworks.

About

The Hydration Performance skill provides specialized tools and patterns for monitoring the critical transition phase from server-rendered HTML to a fully interactive client-side application. It enables developers to track key metrics like Time to Hydration (TTH) and Time to Interactive (TTI) across frameworks like Next.js, Nuxt, SvelteKit, and Remix. By implementing the provided observability patterns, developers can capture elusive hydration mismatch errors, analyze the impact of large JavaScript bundles on performance, and optimize the user experience for SEO and Core Web Vitals.

Key Features

Granular metric reporting including TTH, TTI, and Hydration Duration
Diagnostic guides for common hydration anti-patterns and layout shifts
Partial hydration and 'Islands' architecture monitoring patterns
0 GitHub stars
Automated hydration mismatch error detection and logging
Cross-framework tracking for Next.js, Nuxt, SvelteKit, Remix, and Astro

Use Cases

Monitoring performance impact of client-side JavaScript on SEO-critical pages
Debugging 'Hydration failed' and 'Text content does not match' errors in React
Optimizing Time to Interactive (TTI) for heavy SSR/SSG applications

About

Key Features

Granular metric reporting including TTH, TTI, and Hydration Duration
Diagnostic guides for common hydration anti-patterns and layout shifts
Partial hydration and 'Islands' architecture monitoring patterns
0 GitHub stars
Automated hydration mismatch error detection and logging
Cross-framework tracking for Next.js, Nuxt, SvelteKit, Remix, and Astro

Use Cases

Monitoring performance impact of client-side JavaScript on SEO-critical pages
Debugging 'Hydration failed' and 'Text content does not match' errors in React
Optimizing Time to Interactive (TTI) for heavy SSR/SSG applications