Mobile · Mobile performance

A prioritized rule set for React Native and Expo apps covering list performance, animation, navigation, UI patterns, state, rendering, monorepos and configuration.

vercel-labs/openreview

A skill your agent uses to push frequently-changing Jetpack Compose state reads (scroll position, animation values, drag offsets) out of the Composition phase and down into Layout or Draw using…

rosuH/EasyWatermark

Analyze Chrome, Chromium, Electron, React DevTools, or Perfetto-compatible JSON traces and audit user-reported profiling findings without loading large artifacts into context; prove…

tutti-os/tutti

A skill your agent uses to diagnose Jetpack Compose stability problems by enabling and reading the Compose Compiler Reports (classes.txt, composables.txt, composables.csv, module.json).

rosuH/EasyWatermark

A skill your agent uses to generate and measure Jetpack Compose Baseline Profiles end-to-end with the AGP 8.2+ Baseline Profile Generator module and the Macrobenchmark harness.

rosuH/EasyWatermark

Measure React Native performance on-device for stream-chat-react-native — Hermes CPU profiles, deterministic call/listener counting, component render profiling, and memory/jank capture.

GetStream/stream-chat-react-native

Optimizes a React Native app by profiling first to find real bottlenecks, then sweeping for mechanical issues.

bbplayer-app/BBPlayer

Decode and analyze an ESP32 dongle crash report (uploaded .coredump).

haumacher/phoneblock

Analyzes Perfetto traces to find the root cause of latency, memory, or jank issues in Android apps.

jameshnsears/QuoteUnquote

Use this when speeding up a web or Electron app's load or input.

jjcm/makefaster

Provides React Native performance optimization guidelines for FPS, TTI, bundle size, memory leaks, re-renders, and animations.

callstackincubator/agent-skills

Audits Jetpack Compose screens for performance problems, from recomposition scope and stability to lazy list keys and effects, and proposes minimal fixes with ways to verify them.

ModinMobileSTS/SlayTheAmethystModded

Download updated expected app size files from Azure DevOps CI artifacts for the current branch.

dotnet/macios

A skill your agent uses when profiling or optimizing a PixiJS v8 app for FPS, draw calls, or GPU memory.

pixijs/pixijs-skills

Diagnose and fix Kototoro Browse/Explore page content source scrolling jank when many sources exist.

Kototoro-app/Kototoro

A skill your agent uses when measuring, profiling, or comparing performance; when implementing or reviewing code on startup, interaction, render, scroll, event, polling, synchronization…

openchamber/openchamber

Automatically use for Android runtime performance investigations involving Perfetto/System Trace, jank, latency, startup, CPU scheduling, blocking, memory, I/O, IPC, graphics, power, or measured…

LUC4N3X/Levyra-deepsound

Analyzes Meta VR and Horizon OS VR performance using Perfetto traces — frame timing, CPU/GPU bottlenecks, render pass analysis.

meta-quest/agentic-tools

Builds React Native and Expo apps for iOS and Android: Expo Router navigation, FlatList tuning, platform-specific code and build error recovery.

Jeffallan/claude-skills

Builds Swift apps for Apple platforms with SwiftUI, protocol-oriented design, async/await, actors and Sendable checks, verified with swift build and swift test.

Jeffallan/claude-skills

Systematic methodology for diagnosing GnollHack crash reports from the Sentry MCP server.

hyvanmielenpelit/GnollHack

A skill your agent uses to fix scroll jank, lost item state, and broken animateItem() animations in LazyColumn, LazyRow, LazyVerticalGrid, and LazyHorizontalGrid.

rosuH/EasyWatermark

A skill your agent uses to ensure Jetpack Compose performance numbers reflect production reality by measuring against a release variant with R8 enabled, Live Literals disabled, and Compose Compiler…

rosuH/EasyWatermark

Guides React Native and Expo work for cross-platform apps: Expo Router navigation, fast lists, Reanimated animation, platform-specific code and project structure.

tech-leads-club/agent-skills

Performance optimization guidelines for React/React Native applications.

Sidiora-Labs/centra-llm-agents

The method for profiling and optimizing anything whose success is a measured cost — frame the phase and metric, choose an instrument that can actually see the cost, label the waste, falsify the…

happier-dev/happier

A skill your agent uses when targeting Android/iOS — export and signing, permissions, plugins, in-app purchases, ads, app lifecycle, device features, and mobile performance

jame581/GodotPrompter

A skill your agent uses when profiling or optimizing a PixiJS v8 app for FPS, draw calls, or GPU memory.

netaart/cohub

Diagnose a concrete rendered hitch or stutter. An agent skill from TheGoat395/Codex-Skills.

TheGoat395/Codex-Skills

Measures and optimizes the size of Flutter application bundles for deployment.

btwld/superdeck

A skill your agent uses when a Unity 6.3 game targets Android or iOS: phone frame budget, overheating after 20 minutes, 'my game stutters on phones', ASTC or ETC2 textures, audio import, URP mobile…

scenario-labs/skills

Measure and improve mobile startup, scrolling, animation and resource usage on representative devices.

WrongStack/WrongStack

A skill your agent uses when the user asks to "build a mobile app", "scaffold React Native project", "create SwiftUI views", "set up Jetpack Compose", "optimize mobile performance", "configure Expo…

borghei/Claude-Skills

Mobile audit — app size, startup time, crash reporting, store compliance, accessibility, offline behavior.

jeremylongshore/tons-of-skills-marketplace

SwiftUI layout beyond stacks — the Layout protocol (when custom layout beats GeometryReader), Grid vs lazy grids, custom containers with sections and container values, and lazy-stack/ScrollView…

rshankras/claude-code-apple-skills