Post 👀 Size Limit: A JavaScript Performance Budgeting Tool

4 October 2026

JavaScript

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👀 Size Limit: A JavaScript Performance Budgeting Tool Set a size or load-time budget for your code and this tool can fail CI (or flag a PR) if a change goes over it. You can also do one-off checks and see visualizations of where the bytes are. Framework-agnostic and doesn’t care which bundler or CI you use. Andrey Sitnik

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