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expo-observe

Analyze EAS Observe metrics for Expo app startup and navigation performance.

Updated Aug 27, 2026
Search Tags:#Expo#performance analysis#startup time#EAS Observe#navigation metrics
One-click install
npx skills add https://github.com/aranlucas/agents --skill expo-observe-aranlucas
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: expo-observe
Source: https://github.com/aranlucas/agents/tree/main/.agents/skills/expo-observe
Command: npx skills add https://github.com/aranlucas/agents --skill expo-observe-aranlucas

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes scripts (resource) and references (resource) components.

What problem does it solve?

This Skill helps developers optimize the performance of their Expo apps by providing tools to analyze and interpret EAS Observe metrics, such as startup times, navigation performance, and custom events.

Core Features & Use Cases

  • Startup Performance Analysis: Measure and improve the time to first render (TTR) and time to interactive (TTI) for your app's startup process.
  • Navigation Metrics: Evaluate the performance of different routes in your app, including cold and warm transition times.
  • Custom Event Tracking: Monitor and analyze custom events logged by your app to identify potential performance bottlenecks.
  • Use Case: If you notice slow app startup times or long navigation transitions, use this Skill to diagnose the issues and optimize your app's performance.

Quick Start

Run the command 'eas observe:metrics-summary' to get a summary of your app's startup performance metrics.

Frequently Asked Questions about expo-observe

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I analyze Expo app startup performance using EAS Observe metrics?▼

Analyze Expo app startup performance by running 'eas observe:metrics-summary' to measure time to first render and time to interactive. This provides data-driven insights to identify startup bottlenecks and optimize your app's initialization process.

What is the best way to measure navigation transition times in an Expo app?▼

Measure navigation transition times in an Expo app by evaluating cold and warm route transition metrics through EAS Observe. This approach isolates slow navigation performance across different routes to pinpoint specific optimization targets.

Can I track custom events to diagnose performance bottlenecks in Expo apps?▼

Track custom events in Expo apps by monitoring and analyzing events logged through EAS Observe. This allows you to trace specific application workflows and identify exact operations causing performance degradation.

Why does my Expo app have slow time to interactive and how can I optimize it?▼

Slow time to interactive in Expo apps is diagnosed by analyzing EAS Observe metrics to pinpoint initialization delays. Optimize it by applying data-driven recommendations based on the measured startup performance data.

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