ANDROID
ENGINEERING NOTES
Short, actionable technical notes on building production-grade Android apps. Focus: Compose, Performance, Security.
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Compose Performance: It's Probably a Leak
2026-02-12ComposePerformanceMemory
When 'Compose is slow' is actually GC jank: how to find and fix memory leaks with LeakCanary (and correct side-effect cleanup).
Compose Performance: Skipping & Stability (User List Edition)
2026-02-11ComposePerformance
Why your User List janks: unstable lambdas break skipping. Learn the fix with remember + method references, with beginner-friendly comments.