nschloe/tuna
:fish: Python profile viewer observed · 2026-08-28
Health v2 · maintenance only
89/100
- Activity 87
- Release rhythm 84
- Longevity 100
How is this computed?
round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10) — computed 2026-09-03. Adoption (stars, forks) is never an input.
- gap_med: 0
- age_days: 2990
- days_rel: 106
- days_push: 78
- n_releases_24m: 4
Adoption not part of the score
1595 stars · 35 forks observed · 2026-08-28
What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-30, confidence not recorded
Tuna is a lightweight Python profile viewer that visualizes runtime (cProfile) and import profiles in the browser using d3. It is a modern, faster alternative to SnakeViz with minimal dependencies.
Use cases
- visualize python cProfile output
- view import time profiles
- find performance bottlenecks in python code
- browse .prof files interactively
- analyze slow python imports
- replace snakeviz for profile viewing
When to choose
- you need a fast, dependency-light viewer for cProfile or importtime output
- you want interactive browser-based profile visualization
- SnakeViz renders your profiles incorrectly or too slowly
When to avoid
- you need line-level or full call-tree profiling rather than viewing profile data
- you need a profiler itself - tuna only visualizes existing profiles
- you need profiling for languages other than Python
Facets
cli-tool · maturity active
data-visualization benchmarking developer-tools developer-tools performance data-visualization python cli browser cross-platform profiler profile-viewer cprofile importtime flame-graph
2 sources
- readme: https://github.com/nschloe/tuna · fetched 2026-08-28 · 3a48f979c179
- registry_pypi: https://pypi.org/pypi/tuna/json · fetched 2026-08-29 · 6fccc1c26899
Member repositories
| Repository | Role | Health v2 |
|---|---|---|
| nschloe/tuna | main | 89 |
For agents
Data as of 2026-08-30T08:39:29.467469+00:00 · Report a problem