1.wolfpld / tracy
Frame profiler
+582 stars
from 16,476 · score 6.37
Trending repositories
Ranked by Attention Score: stars gained over the last 90 complete days
15 repositories by Attention Score · Aug 5, 2026 – Nov 2, 2026 (UTC)
2.GoogleChrome / lighthouse
Automated auditing, performance metrics, and best practices for the web.
+466 stars
from 30,529 · score 6.15
3.benfred / py-spy
Sampling profiler for Python programs
+245 stars
from 15,377 · score 5.51
4.DebugSwift / DebugSwift
A toolkit to make debugging iOS applications easier 🚀
+98 stars
from 2,348 · score 4.60
5.plasma-umass / scalene
Scalene: a high-performance, high-precision CPU, GPU, and memory profiler for Python with AI-powered optimization proposals
+86 stars
from 13,456 · score 4.47
6.KDAB / hotspot
The Linux perf GUI for performance analysis.
+85 stars
from 5,111 · score 4.45
7.RRZE-HPC / likwid
Performance monitoring and benchmarking suite
+35 stars
from 1,921 · score 3.58
8.dgryski / go-perfbook
Thoughts on Go performance optimization
+22 stars
from 10,873 · score 3.14
9.meitu / MTHawkeye
Profiling / Debugging assist tools for iOS. (Memory Leak, OOM, ANR, Hard Stalling, Network, OpenGL, Time Profile ...)
+5 stars
from 1,503 · score 1.79
10.abumq / easyloggingppArchived
C++ logging library. It is powerful, supports asynchronous low latency, extendable, light-weight, fast performing, thread and type safe and consists of many built-in features. It provides ability to write logs in your own customized format. It also provide support for logging your classes, third-party libraries, STL and third-party containers etc.
+4 stars
from 3,929 · score 1.61
11.speedracer / speedracer
Collect performance metrics for your library/application.
+4 stars
from 1,846 · score 1.61
12.bengadbois / pewpew
Flexible HTTP command line stress tester for websites and web services
+4 stars
from 454 · score 1.61
13.tapwork / HeapInspector-for-iOS
Find memory issues & leaks in your iOS app without instruments
+2 stars
from 1,882 · score 1.10
14.inspectIT / inspectIT
(UNMAINTAINED) inspectIT is the leading Open Source APM (Application Performance Management) tool for analyzing your Java (EE) applications.
+1 stars
from 538 · score 0.69
15.gridhead / sysmon
An intuitive remotely-accessible system performance monitoring and task management tool for servers and headless Raspberry Pi setups.
+1 stars
from 200 · score 0.69