unorm

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library 1.6.0 ·javascript maintenance
verified May 27, 2026

JavaScript library for Unicode normalization forms NFC, NFD, NFKC, and NFKD, compliant with Unicode 8.0. The package provides simple functions to normalize strings according to the Unicode Standard Annex #15. Version 1.6.0 is the latest stable release, last updated in 2019. It is a CommonJS module but also ships a browser bundle as a global. This library is a polyfill for String.prototype.normalize and is useful for text processing, internationalization, and ensuring consistent string comparison. Unlike the built-in normalizer (added in ES6), unorm works in older environments and offers fine-grained control. It has no external dependencies and is lightweight.

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