performance-analysis

lighthouse

+48

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

wolfpld/tracy

+39

Frame profiler

FinanceToolkit

+26

Transparent and Efficient Financial Analysis

benfred/py-spy

+12

Sampling profiler for Python programs

flameox

+7

Runtime evidence that helps agents trace, profile, and burn down hotspots in application and native code, GPU kernels, and inference stacks.

scalene

+5

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

google/pprof

+5

pprof is a tool for visualization and analysis of profiling data

DebugSwift

+5

A toolkit to make debugging iOS applications easier 🚀

sitespeed.io

+4

sitespeed.io is an open-source tool for comprehensive web performance analysis, enabling you to test, monitor, and optimize your website’s speed using real browsers in various environments.