# 性能
  - [性能优化概览](performance-overview.md)
  - [应用开发性能优化入门引导](application-performance-optimization-guidance.md)
  - [应用性能优化常见问题解决指导](performance-optimization-practical-guidance.md)
  - ArkTS高性能编程
    - [高效并发编程](efficient-concurrent-programming.md)
    - [N-API高效开发指导](develop-Native-modules-using-NAPI-safely-and-efficiently.md)
    - [多线程能力场景化](multi_thread_capability.md)
    - [利用native的方式实现跨线程调用](native-threads-call-js.md)
    - [避免开发过程中的冗余操作](avoiding-redundant-operations.md)
    - [使用AOT进行性能优化](performance-optimization-using-aot.md)
    - [延迟加载Lazy-Import使用指导](Lazy-Import-Instructions.md)
  - 减少卡顿丢帧
    - [正确使用LazyForEach优化](lazyforeach_optimization.md)
    - [组件复用使用指导](component-recycle.md)
    - [组件复用性能优化指导](component_recycle_case.md)
    - [组件复用总览](component-reuse-overview.md)
    - [WaterFlow高性能开发指导](waterflow_optimization.md)
    - [Swiper高性能开发指导](swiper_optimization.md)
    - [合理进行状态管理](proper_state_management.md)
    - [精准控制组件的更新范围](precisely-control-render-scope.md)
    - [合理使用renderGroup](reasonable-using-renderGroup.md)
    - [合理使用动画](reasonable-using-animation.md)
    - [合理使用多线程共享内存](thread_memory_shared.md)
    - [Grid高性能开发指导](grid_optimization.md)
    - [合理使用自定义组件冻结功能](custom_component_freeze.md)
    - [避免在滑动场景的高频回调接口中处理耗时操作](avoid_high_frequency_callback_execute_lengthy_operation.md)
    - [合理使用系统接口](reasonable_using_system_interfaces.md)
    - [避免在主线程中执行耗时操作](avoid_time_consuming_operations_in_mainthread.md)
    - [模糊场景性能优化](fuzzy_scene_performance_optimization.md)
    - [复杂绘制场景下使用Native Drawing自绘制能力替代Canvas提升性能](native_drawing_substitute_canvas.md)
  - 提升应用启动和响应速度
    - [提升应用冷启动速度](improve-application-cold-start-speed.md)
    - [提升应用响应速度](improve-application-response.md)
    - [Flex布局性能提升使用指导](flex-development-performance-boost.md)
    - [优化布局性能](reduce-view-nesting-levels.md)
    - [合理选择条件渲染和显隐控制](proper-choice-between-if-and-visibility.md)
    - [文件上传下载性能提升指导](improve-file-upload-and-download-performance.md)
    - [减少首帧绘制时的冗余操作](reduce-redundant-operations-when-render-first-frame.md)
    - [列表场景性能提升实践](list-perf-improvment.md)
    - [动效能力实践](animation_practice.md)
    - [性能提升的其他方法](arkts-performance-improvement-recommendation.md)
    - [运行时动态加载页面提升性能](performance-dynamic-import.md)
    - [合理使用缓存提升性能](reasonable_using_cache_improve_performance.md)
    - [合理运行后台任务](reasonable-running-backgroundTask.md)
    - [Web组件开发性能提升指导](performance-web-import.md)
    - [使用同层渲染在Webview上渲染原生组件](webview-render-app-components.md)
    - [减小应用包大小](reduce-package-size.md)
    - [全局自定义组件复用实现](node_custom_component_reusable_pool.md)
    - [使用ArkUI的FrameNode扩展实现动态布局类框架](imperative_dynamic_layouts.md)
    - [在线短视频流畅切换](performance-quick-switch-short-video.md)
    - [相机分段式拍照性能提升实践](performance-camera-shot2see.md)
    - [在线视频播放卡顿优化实践](online_video_playback_lags_practice.md)
    - [音画同步最佳实践](audio-video-synchronization.md)
  - 性能工具
    - [性能分析工具CPU Profiler](application-performance-analysis.md)
    - [性能优化工具HiDumper](performance-optimization-using-hidumper.md)
    - [性能优化工具SmartPerf-Host](performance-optimization-using-smartperf-host.md)
    - [常用trace使用指导](common-trace-using-instructions.md)
    - [状态变量组件定位工具实践](state_variable_dfx_pratice.md)
    - [应用滑动场景帧率问题分析实践](long-frame-optimization.md)
    - [时延类性能问题分析实践](delay_related_performance.md)
    - [Web性能问题分析案例](web-analyse.md)
    - [应用性能问题分析指导](application-performance-guide.md)
    - [页面布局检查器ArkUI Inspector](arkUI-inspector.md)
    - [跨线程序列化耗时点分析](cross-thread-serialization-time-consumption-analysis.md)