Repository Index

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

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

Production-safe dynamic tracing and diagnostics for Java applications—attach to live JVMs with no restart or recompilation.

• btrace
• java
• bytecode-instrumentation
• diagnostics

Single C file, Realtime CPU/GPU Profiler with Remote Web Viewer

• profiler
• c
• gpu
• cpu

Find memory issues & leaks in your iOS app without instruments

• memory-heap
• heapinspector
• heap-snapshot
• arc

A sampling JVM profiler without the safepoint sample bias

production heap profiling for the JVM. compatible with google-perftools.

A new profiler for Ruby. With a GUI

:chart_with_upwards_trend: CLI to profile compilation time of Swift project

An open-source IDE for C# and .NET, built with Avalonia, for Windows, macOS and Linux: a Roslyn-powered editor, its own debugger with Hot Reload, a CPU and memory profiler, XAML tooling for Avalonia and WPF, and an MCP server for coding agents.

• avalonia
• csharp
• debugger
• dotnet

Gpprof with unicode support and new features.

• delphi
• gpprofile
• unicode
• pascal

Display the behaviour of a realtime program with a scope or logic analyser.

An Elixir Plug for profiling code with fprof.