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Python 3.15's JIT is now back on track

🚀 Python 3.15's JIT Revival



Python 3.15's Just-In-Time (JIT) compiler is back on track, promising significant performance boosts. This development revives a long-stalled effort to enhance Python's execution speed, making it more competitive with other languages.

1:05 am, March 18, 2026

guid

https://news.ycombinator.com/item?id=47416486

source_url

https://fidget-spinner.github.io/posts/jit-on-track.html

author_name

guidoiaquinti

id: 926
uid: 0Axlg
insdate: 2026-03-18 01:05:34
title: Python 3.15's JIT is now back on track
additional:

🚀 Python 3.15's JIT Revival



Python 3.15's Just-In-Time (JIT) compiler is back on track, promising significant performance boosts. This development revives a long-stalled effort to enhance Python's execution speed, making it more competitive with other languages.
category: Hacker News
md5:
guid: https://news.ycombinator.com/item?id=47416486
source_url: https://fidget-spinner.github.io/posts/jit-on-track.html
updated:
image:
author_name: guidoiaquinti
author_link:
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