Courses / Mastering Jetpack Compose

Mastering Jetpack Compose

Compose from the runtime up. Not "here is a Column" — the slot table, what stability actually buys you, how to read a recomposition trace, and the layout system's single-pass measurement contract.

5 lessons ·142 min ·€149.00 ·advanced
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Syllabus

  1. 01 The slot table, demystifiedPositional memoisation is simpler than it sounds and stranger than you expect. Preview27 min
  2. 02 Stability is a promise, not an annotationWhat @Stable actually tells the compiler, and what it does not. Preview24 min
  3. 03 Recomposition scopes and where they endThe single most useful mental model for Compose performance. 30 min
  4. 04 Reading a recomposition traceFrom "it feels slow" to a named Composable in four minutes. 34 min
  5. 05 LazyColumn: keys, contentType, and the cost of getting them wrongWhy your list stutters on exactly one device. 27 min