Dev Tools · 1h ago
Unicode substitution trap in LinkedIn formatters
A developer building a LinkedIn post formatter discovered that styled text relies on Unicode character substitution, not true formatting. This approach can cause accessibility issues with screen readers and problems with ATS systems. The tool's design prioritizes restraint and clear guidance over offering excessive decorative styles.
Meridian48 take
The article highlights a common but overlooked UX pitfall: tools that enable Unicode-based styling can harm accessibility and professional use if not designed with clear guardrails.
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The Unicode trap I had to design around in a LinkedIn formatter →
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