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Tag: Performance

5 posts

Posts

A browser window loading a cached page shell served by a service worker

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.

2 min read
Search results with ranked filters on a screen

Upgrading cmdk Search with MiniSearch Field Boosting

cmdk does substring matching. Keeping its UI shell and swapping the filter engine for MiniSearch gives ranked, fuzzy results with match highlighting.

2 min read
A command palette interface on a dark screen

Site Search Without a Server: Static Index and cmdk

A build-time search index and cmdk power Cmd+K search across 47 pages with zero API calls.

2 min read
A safety net stretched beneath a high structure

Graceful Degradation for Third-Party Embeds

Adding a timeout-based fallback when a Calendly iframe gets blocked by ad blockers or network issues.

2 min read
Colorful interlocking puzzle pieces on a white surface

Composing React Providers Without the Nesting Nightmare

A functional composition pattern that turns deeply nested provider trees into a flat, readable list. Includes automatic React DevTools display names.

2 min read