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#uuid=2 posts

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Tagged: uuid

Developer
Generating UUIDs across languages: stdlib vs libraries in 2026
v4 and v7 in JavaScript, Python, Go, Rust and PHP — which ships in the standard library, which needs a package, and the one-liner that works today.
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Developer
UUID v4 vs v7: which should you use in 2026?
v4 is random. v7 is time-sortable. Here's what that means for your database, your caches, and whether you can stop using auto-increment IDs.
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