Agent skills for profiling and optimizing mobile app performance (startup, memory, frame-rate, network).
almasumdev/awesome-mobile-performance-agent-skills
Skill Claude CodeCodex
Schedule, batch, and constrain background work with WorkManager, BGTaskScheduler, and push-over-poll patterns to minimize battery and data cost.
almasumdev/awesome-mobile-performance-agent-skills
Skill Claude CodeCodex
Attribute battery drain to CPU, radio, GPS, display, and background work using Android Battery Historian and Xcode Energy Log / Instruments Energy gauge.
almasumdev/awesome-mobile-performance-agent-skills
Skill Claude CodeCodex
Shrink APK/AAB and IPA size with R8/ProGuard, dead-code elimination, asset hygiene, and Android App Bundle / App Thinning best practices.
almasumdev/awesome-mobile-performance-agent-skills
Skill Claude CodeCodex
Cut local and CI build times on Android (Gradle config cache, build cache, KSP over KAPT) and iOS (Xcode build cache, ccache, modules). Use when clean builds exceed ten minutes.
almasumdev/awesome-mobile-performance-agent-skills
Skill Claude CodeCodex
Downsample, cache, and choose the right image format (AVIF, HEIC, WebP) to cut memory, network, and decode time on iOS and Android.
almasumdev/awesome-mobile-performance-agent-skills
Skill Claude CodeCodex
Find and fix common memory leaks caused by listeners, closures, singletons, and lifecycle mismatches on iOS, Android, Flutter, and React Native.
almasumdev/awesome-mobile-performance-agent-skills
Skill Claude CodeCodex
Capture and analyze heap dumps on Android (Android Studio Profiler, LeakCanary) and iOS (Instruments Allocations/Leaks). Use when memory-related crashes or growth are suspected.
almasumdev/awesome-mobile-performance-agent-skills
Skill Claude CodeCodex
Deliver responsive images via CDN with AVIF/WebP, placeholders, and progressive loading on iOS, Android, Flutter, and React Native.
almasumdev/awesome-mobile-performance-agent-skills
Skill Claude CodeCodex
Cut mobile network cost with HTTP/2, HTTP/3 (QUIC), Brotli/Zstd compression, and payload trimming. Use when p95 latency or bytes-per-screen exceeds budget.
almasumdev/awesome-mobile-performance-agent-skills
Skill Claude CodeCodex
Layer caches (memory, disk, CDN), use ETag and stale-while-revalidate, and batch small requests to cut latency and radio cost.
almasumdev/awesome-mobile-performance-agent-skills
Skill Claude CodeCodex
Apply read-through, write-through, TTL, LRU, and encrypted caches correctly across memory, disk, and secure storage on mobile.
almasumdev/awesome-mobile-performance-agent-skills
Skill Claude CodeCodex
List virtualization and pagination patterns per platform — RecyclerView/Paging 3, Compose LazyColumn, SwiftUI List, Flutter ListView.builder, RN FlashList.
almasumdev/awesome-mobile-performance-agent-skills
Skill Claude CodeCodex
Hit 60/90/120Hz frame rate budgets by balancing CPU (UI thread) and GPU (RenderThread/Metal) work. Use when frame time exceeds the device refresh budget.
almasumdev/awesome-mobile-performance-agent-skills
Skill Claude CodeCodex
Detect and attribute janky frames using Perfetto, Android Choreographer logs, Xcode Time Profiler, and Flutter DevTools. Use when users report stutters even though "everything looks fine" in dev.
almasumdev/awesome-mobile-performance-agent-skills
Skill Claude CodeCodex
Reduce overdraw, layout depth, and unnecessary recomposition/re-render in native Android, iOS, Compose, SwiftUI, Flutter, and React Native UIs.
almasumdev/awesome-mobile-performance-agent-skills
Skill Claude CodeCodex
Reduce cold start time (TTID and TTFD) on iOS and Android using baseline profiles, main-thread hygiene, and selective pre-warming. Use when launch latency exceeds the budget in Agent.md.
almasumdev/awesome-mobile-performance-agent-skills
Skill Claude CodeCodex
Profile cold, warm, and hot start with Android Macrobenchmark, Xcode Instruments App Launch template, and Flutter DevTools. Use when you need to attribute startup time to specific phases.
almasumdev/awesome-mobile-performance-agent-skills
Skill Claude CodeCodex
Optimize warm start (process alive, activity recreated) and hot start (app resumed to foreground) on iOS and Android. Covers process restoration, lazy singletons, and saved state.
almasumdev/awesome-mobile-performance-agent-skills
Skill Claude CodeCodex
Use Flutter DevTools Performance, CPU, Memory, and Network views to find UI-thread and raster-thread bottlenecks.
almasumdev/awesome-mobile-performance-agent-skills
Skill Claude CodeCodex
Catalog of Xcode Instruments templates, Android Studio Profiler modules, and Perfetto — what to pick for CPU, memory, GPU, network, energy, and startup work.
almasumdev/awesome-mobile-performance-agent-skills
Skill Claude CodeCodex
Profile React Native with Hermes sampler, Flipper, and the New Architecture profiler. Use when JS thread, bridge, or layout commits are causing jank.
At most 3 mods per repository are shown here, and a mod shipped inside a plugin is left to that plugin's page — the rest are on their repository pages: