Unverified50% confidenceOpinionExact time
Opponents believe that the build backend is not the main source of performance bottlenecks, and that for the vast majority of Python packages build time is mainly spent compiling C extensions or running tests rather than on the packaging logic itself, so the speed improvement brought by replacing setuptools with uv-build may be negligible in actual projects.
1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
10/13/2026
First Seen
Valid until: 1/11/2027
Sources
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