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developer-roadmap/roadmaps/javascript/content/number@GZ_SXsWmP7AsXRTc4WUMw.md
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Arik Chakma 274082fd77 feat: clean roadmap content and sync scripts (#10181)
* refactor: clean to roadmap content

* refactor: move shared helpers into scripts/lib
2026-07-28 05:45:17 +06:00

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number

The number type represents both integers and floating-point values in JavaScript. It uses the IEEE 754 double-precision format, which means all numbers are stored as floats. Special values include Infinity, -Infinity, and NaN (Not a Number), which result from certain arithmetic operations.

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