Repository Index

Scan and fix React performance issues

• javascript
• react
• react-dom
• rendering

TranslatedAn efficiency platform for the entire R&D lifecycle of products built with broad front-end technologies.

• ios
• tools
• monitoring
• performance

Frame profiler

• profiler
• gamedev
• gamedev-library
• library

Sampling profiler for Python programs

• profiler
• python
• performance-analysis
• profiling

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

• python
• profiling
• performance-analysis
• cpu-profiling

Continuous Profiling Platform. Debug performance issues down to a single line of code

• continuous-profiling
• profiling
• performance
• golang

Performance analysis tools based on Linux perf_events (aka perf) and ftrace

pprof is a tool for visualization and analysis of profiling data

• performance-analysis
• performance
• pprof
• profiler

JavaScript Performance Monitor

Main gperftools repository

🚴 Call stack profiler for Python. Shows you why your code is slow!

• python
• django
• profiler
• performance

🔬 A fast, interactive web-based viewer for performance profiles.

• performance-visualization
• performance-tools
• webgl
• profile

magic-trace collects and displays high-resolution traces of what a process is doing

• intel
• x86
• visualizer
• tracing

Clinic.js diagnoses your Node.js performance issues

• nodejs

The Linux perf GUI for performance analysis.

• performance-analysis
• performance
• qt
• profiler

A framework for finding JavaScript memory leaks and analyzing heap snapshots

• facebook
• javascript
• memory
• detector

Continuous profiling for analysis of CPU and memory usage, down to the line number and throughout time. Saving infrastructure cost, improving performance, and increasing reliability.

• pprof
• profiling
• continuous-profiling
• profiles

Silky smooth profiling for Django

• debug-toolbar
• debugging
• developer-tools
• django

PerfView is a CPU and memory performance-analysis tool

• performance-analysis
• performance
• dotnet
• dotnet-core

Coz: Causal Profiling

• profiler
• optimization
• causal-inference
• performance-analysis

Command-line sampling profiler for macOS, Linux, and Windows

GT (Great Tit) is a portable debugging tool for bug hunting and performance tuning on smartphones anytime and anywhere just as listening music with Walkman. GT can act as the Integrated Debug Environment by directly running on smartphones.

High performance Java APM. Powered by ASM. Try it. Test it. If you feel its better, use it.

• performance-monitoring
• performance
• apm
• jvm-monitor

🔥 single-command flamegraph profiling 🔥