1.wolfpld / tracy
Frame profiler
+210 stars
from 16,848 · score 5.35
Trending repositories
Ranked by Attention Score: stars gained over the last 30 complete days
13 repositories by Attention Score · Oct 4, 2026 – Nov 2, 2026 (UTC)
2.GoogleChrome / lighthouse
Automated auditing, performance metrics, and best practices for the web.
+181 stars
from 30,814 · score 5.20
3.benfred / py-spy
Sampling profiler for Python programs
+96 stars
from 15,526 · score 4.57
4.plasma-umass / scalene
Scalene: a high-performance, high-precision CPU, GPU, and memory profiler for Python with AI-powered optimization proposals
+31 stars
from 13,511 · score 3.47
5.DebugSwift / DebugSwift
A toolkit to make debugging iOS applications easier 🚀
+23 stars
from 2,423 · score 3.18
6.KDAB / hotspot
The Linux perf GUI for performance analysis.
+21 stars
from 5,175 · score 3.09
7.dgryski / go-perfbook
Thoughts on Go performance optimization
+8 stars
from 10,887 · score 2.20
8.RRZE-HPC / likwid
Performance monitoring and benchmarking suite
+8 stars
from 1,948 · score 2.20
9.speedracer / speedracer
Collect performance metrics for your library/application.
+4 stars
from 1,846 · score 1.61
10.meitu / MTHawkeye
Profiling / Debugging assist tools for iOS. (Memory Leak, OOM, ANR, Hard Stalling, Network, OpenGL, Time Profile ...)
+4 stars
from 1,504 · score 1.61
11.tapwork / HeapInspector-for-iOS
Find memory issues & leaks in your iOS app without instruments
+2 stars
from 1,882 · score 1.10
12.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.
+1 stars
from 3,932 · score 0.69
13.bengadbois / pewpew
Flexible HTTP command line stress tester for websites and web services
+1 stars
from 457 · score 0.69