Speedscope ⭐

Ui platforms:

• Browser

https://github.com/jlfwong/speedscope

Formats:

• callgrind
• Chrome Performance Profile [Docs]
• Folded Stacks
• Gecko Profile [Docs]
• GHC Profiler JSON [Docs]
• Instruments.app [Docs]
• Linux perf script [Docs]
• pprof [Docs]
• Safari Timelines Profile [Docs]
• Speedscope
• Stackprof [Docs]
• Trace Event Format
• V8 Heap Allocation Profile
• V8 Profile [Docs]

• Direct
• Including Transitive Data Conversions (large graph)