Mobile · Performance optimization

Parses a React DevTools Profiler JSON export with Python scripts to find re-render storms, commit fan-out and why a component rendered, without opening the DevTools UI.

keybase/client

Run profile-driven bottleneck optimization across Apache Fory implementations (Java, C++, Python/Cython, Go, Rust, Swift, C, JavaScript/TypeScript, Dart, Kotlin, Scala).

apache/fory

A skill your agent uses when capturing or analyzing an iOS .memgraph, especially when the task mentions a memory leak, heap growth, persistent memory increase, ownership path, or matched-capture…

dpearson2699/swift-ios-skills

Best practices for building UI with Jetpack Compose, focusing on state hoisting, detailed performance optimizations, and theming.

Moustachauve/WLED-Android

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

bbplayer-app/BBPlayer

Native macOS/iOS app performance profiling via xctrace/Time Profiler and CLI-only analysis of Instruments traces.

harperreed/dotfiles

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

callstackincubator/agent-skills

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

pixijs/pixijs-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

Profile Dart command-line applications using the VM Service protocol to capture CPU samples and identify performance bottlenecks.

kevmoo/dash_skills

Builds the desktop Vite and iOS or Android Metro production bundles and checks them for tree-shaking problems, such as mobile-only modules leaking into the desktop build.

keybase/client

Identifies and implements micro-level Kotlin, Jetpack Compose, Coroutine, and Room database performance optimizations.

nekomangaorg/Neko

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

Instruments integration and performance analysis workflows for iOS apps.

conorluddy/xclaude-plugin

Performance optimization guidelines for React/React Native applications.

Sidiora-Labs/centra-llm-agents

Debug iOS apps and profile performance using LLDB, the interactive Memory Graph Debugger, and Instruments.

dpearson2699/swift-ios-skills

Expert patterns for porting desktop games to mobile including touch control schemes (virtual joystick, gesture detection), UI scaling for small screens, performance optimization for mobile GPUs…

thedivergentai/GD-Agentic-Skills

Native profiling for CPU hotspots, UI hangs, memory issues. An agent skill from bbplayer-app/BBPlayer.

bbplayer-app/BBPlayer

Profile native macOS/iOS apps using Time Profiler via CLI (xctrace).

termio-sh/termio

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

netaart/cohub

Profile a React Native Hermes app to measure re-render and CPU performance using argent profiler tools.

bbplayer-app/BBPlayer

WORKFLOW SKILL - Guide for migrating Xamarin.Forms apps to .NET MAUI.

davidortinau/maui-skills

Guide performance profiling for Apple platform apps with Instruments, Xcode diagnostics, and MetricKit.

nirholas/three.ws

Performance optimization guidance for .NET MAUI apps covering profiling, compiled bindings, layout efficiency, image optimization, resource dictionaries, startup time, trimming, and NativeAOT…

davidortinau/maui-skills

Guide performance profiling with Instruments, diagnose hangs, memory issues, slow launches, and energy drain.

gustavscirulis/snapgrid

Diagnose a broken CometChat Angular integration — blank panes, silent no-render, empty lists, events that never fire, UI that does not update, memory leaks, install failures.

cometchat/cometchat-skills

Flutter cross-platform development guide covering widget patterns, Riverpod/Bloc state management, GoRouter navigation, performance optimization, and platform-specific implementations.

aiskillstore/marketplace

Apple Silicon skill for M-series development and profiling. An agent skill from mohitmishra786/low-level-dev-skills.

mohitmishra786/low-level-dev-skills

Mobile app debugging for iOS, Android, cross-platform frameworks.

secondsky/claude-skills