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🔥🔥 btrace (AKA RheaTrace) is a high-performance Android & iOS tracing tool built on Perfetto. It not only times your methods but also reveals why they’re slow.
A library for performance traces from production.
Battery Historian is a tool to analyze battery consumers using Android "bugreport" files.
An enterprise-class UI design language and React UI library
QuickJS是一个小型并且可嵌入的Javascript引擎，它支持ES2020规范，包括模块，异步生成器和代理器。
Public repository of the QuickJS Javascript Engine.
Emscripten: An LLVM-to-WebAssembly Compiler
The 2.x ReactiveCocoa Objective-C API: Streams of values over time
A data-driven UICollectionView framework for building fast and flexible lists.
Development environment for Android Jetpack extension libraries under the androidx namespace. Synchronized with Android Jetpack's primary development branch on AOSP.
Focus on what matters instead of fighting with Git.
A sample for having PageView transformation effects in Flutter.
A collection of fun Flutter experiments, created by gskinner, in partnership with Google.
Sampling CPU and HEAP profiler for Java featuring AsyncGetCallTrace + perf_events
AlphaPlayer is a video animation engine.
KOOM is an OOM killer on mobile platform by Kwai.
completely free for everyone. Its build-in Flutter Dart.
React hooks for Flutter. Hooks are a new kind of object that manages a Widget life-cycles. They are used to increase code sharing between widgets and as a complete replacement for StatefulWidget.
The Dart SDK, including the VM, JS and Wasm compilers, analysis, core libraries, and more.
一种支持依赖关系、任务兜底策略的任务调度管理工具。API灵活易用，稳定可靠。轻松提交主线程任务、异步任务。支持周期性任务，顺序执行任务，并行任务等。
🖤 Create and share beautiful images of your source code