Best Open Source performance analysis Libraries

A curated list of the most popular GitHub repositories tagged with performance analysis. Select any project to visualize its architecture and dive into the codebase using RepoMind's AI engine.

#1GoogleChrome/lighthouse

Automated auditing, performance metrics, and best practices for the web.

29,835JavaScript

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#2benfred/py-spy

Sampling profiler for Python programs

14,973Rust

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#3plasma-umass/scalene

Scalene: a high-performance, high-precision CPU, GPU, and memory profiler for Python with AI-powered optimization proposals

13,284JavaScript

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#4google/pprof

pprof is a tool for visualization and analysis of profiling data

9,058Go

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