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Show HN: Str-Plus – 80 Type-Safe JavaScript/TS String Utilities

shahidkhandev Friday, August 29, 2025

Hi HN!

I built Str-Plus, a lightweight and type-safe string utility library for JavaScript and TypeScript. It includes 80+ functions for common string tasks like capitalization, trimming, reversing, case conversion, validation, and more. Everything is fully typed, so it works seamlessly in TypeScript projects.

GitHub: https://github.com/ShahidKhanDev/str-plus

Would love to hear your thoughts or feature requests!

Summary
The 'str-plus' library is a JavaScript utility that provides extended string manipulation functionalities, including case conversion, character replacement, and substring extraction. It aims to enhance the built-in JavaScript string methods with additional features for more efficient string processing.
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