SMRTR ProgrammingJun 1, 2026Dev.to

rtl-text-tools: A Complete RTL text processing toolkit for JavaScript

SMRTR summary

RTL text rendering on the web is full of subtle bugs — wrong ellipsis placement, broken punctuation, mismatched digits, and unreadable mixed-direction content. rtl-text-tools is a zero-dependency JavaScript/TypeScript toolkit that tackles these edge cases directly, covering RTL detection, digit conversion, punctuation mirroring, Unicode bidi wrapping, and DOM/CSS helpers, with full IE11 compatibility.

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