Measure time from user tap to action completion. Use when tracking button response times, form submissions, add-to-cart, or any tap-triggered operation.
Measures time from user tap to action completion for buttons, forms, and other interactions. Use when tracking "Add to cart", "Submit", or any tap-triggered async operations to identify poor UX (>1s).
/plugin marketplace add calube/mobile-observability/plugin install mobile-observability@caleb-davis-pluginsThis skill inherits all available tools. When active, it can use any tool Claude has access to.
Time from user tap to action successfully completed.
TAP → START_SPAN → [async work] → END_SPAN
| Rating | Duration |
|---|---|
| Good | <300ms |
| Acceptable | <1s |
| Poor | >1s |
See references/ui-performance.md (Entry Point Latency section) for platform-specific code.
skills/navigation-latency for screen-to-screen transitions (vs single-tap actions)skills/user-journey-tracking for friction detection on key interactionsUse when working with Payload CMS projects (payload.config.ts, collections, fields, hooks, access control, Payload API). Use when debugging validation errors, security issues, relationship queries, transactions, or hook behavior.
Creating algorithmic art using p5.js with seeded randomness and interactive parameter exploration. Use this when users request creating art using code, generative art, algorithmic art, flow fields, or particle systems. Create original algorithmic art rather than copying existing artists' work to avoid copyright violations.