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Jetpack Compose Academy · Lesson

Baseline Profiles for Fast Startup

Precompile hot paths for smooth launches.

Why Startup Feels Slow

Fresh app code runs interpreted at first, then compiles in the background. Those early frames are the slowest, and users feel them as a sluggish launch.

What a Baseline Profile Is

A baseline profile lists the hot code paths your app runs at startup. Android precompiles them at install time, so they are fast from the first tap.

All lessons in this course

  1. Accessibility & Edge-to-Edge UI
  2. Baseline Profiles for Fast Startup
  3. Signed Release App Bundle
  4. Compose Multiplatform-Ready Architecture
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