Profiling web-edit with Python 3.15: flame graphs and source heatmaps
Simon Willison profiles the web-edit app using Python 3.15 flame graphs and source heatmaps.
Simon Willison tested Python 3.15's profiler on his web-edit application from PyPI. He asked GPT-6 Astra Extra High in Codex to research the app and produce flame-graph and source-heatmap demos. The post shows the resulting visualizations and tags the work as profiling, Python, and Codex.
- AI models
- GPT-6 Astra Extra High
From the original article
Research: Profiling web-edit with Python 3. 15: flame graphs and source heatmaps I put the new Python 3. 15 profiler through its paces by having GPT-6 Astra Extra High in Codex run it against my new web-edit app : I need a Python 3.
simonwillison.net
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