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A bundler for javascript and friends. Packs many modules into a few bundled assets. Code Splitting allows for loading parts of the application on demand. Through "loaders", modules can be CommonJs, AMD, ES6 modules, CSS, Images, JSON, Coffeescript, LESS, ... and your custom stuff.
Automated auditing, performance metrics, and best practices for the web.
⚓ A collection of high-performance JavaScript tools.
Scan and fix React performance issues
TranslatedAn efficiency platform for the entire R&D lifecycle of products built with broad front-end technologies.
Frame profiler
Sampling profiler for Python programs
Scalene: a high-performance, high-precision CPU, GPU, and memory profiler for Python with AI-powered optimization proposals
Fast Rust-based bundler for the web with a modernized webpack API 🦀
Continuous Profiling Platform. Debug performance issues down to a single line of code
Performance analysis tools based on Linux perf_events (aka perf) and ftrace
JavaScript Performance Monitor
💼 An enterprise-grade Next.js boilerplate for high-performance, maintainable apps. Packed with features like Tailwind CSS, TypeScript, ESLint, Prettier, testing tools, and more to accelerate your development.
High performance, maintainable stylesheets.
High-performance regular expression matching library
The Linux perf GUI for performance analysis.
A toolkit to make debugging iOS applications easier 🚀
Headless Chromium-based web performance metrics collector and monitoring tool
Cista is a simple, high-performance, zero-copy C++ serialization & reflection library.
Fast and exact implementation of the C++ from_chars functions for number types: 4x to 10x faster than strtod, part of GCC 12, MySQL, DuckDB, Chromium, Redis and WebKit/Safari
PHP Benchmarking framework
Performance monitoring and benchmarking suite
Automating Web Performance testing with Puppeteer 🎪
JVM Profiler Sending Metrics to Kafka, Console Output or Custom Reporter