Cloudflare Python Workers Enhancements: Fast Cold Starts, Package Support, and uv Integration
By
dom96
Crackling crust, pillowy middle. The kind of bagel that earns a second cup of coffee.
Summary
Cloudflare has significantly improved its Python Workers platform with major enhancements including exceptionally fast cold starts, comprehensive package support, and a Python-native developer experience. The updates allow Python developers to build serverless applications on Cloudflare's edge network with improved performance and workflow, particularly through integration with uv (a fast Python package installer) for better dependency management and deployment efficiency.
Key quotes
· 4 pulledSince then, we've been hard at work making the Python experience on Workers feel great.
We've focused on bringing package support to the platform, a reality that's now here — with exceptionally fast cold starts and a Python-native developer experience.
This means a change in how packages are incorporated into a Python Worker.
Recent advancements in Cloudflare Python Workers means fast cold starts, comprehensive package support, and a great developer experience.
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