<ul><li>Recognizing and addressing TypeScript anti-patterns is crucial for demonstrating expertise in the language.</li><li>Overusing the 'any' type can indicate laziness or a lack of understanding of TypeScript's benefits.</li><li>Excessive type assertions can lead to critical bugs by bypassing TypeScript's type checking.</li><li>Utilizing primitive types for meaningful values can result in bugs and hinder TypeScript's ability to catch errors.</li><li>Duplicating type definitions rather than using type composition can lead to maintenance issues.</li><li>Avoid redundant type annotations that duplicate TypeScript's type inference capabilities.</li><li>Mishandling Promise types and async operations can be a sign of weak TypeScript and JavaScript understanding.</li><li>Complex generic type parameters may indicate a developer prioritizing complexity over clarity.</li><li>Inconsistency in handling nullable and optional values can lead to confusion and defensive coding.</li><li>Misunderstanding the difference between compile-time type checking and runtime validation can result in critical issues.</li></ul>

The Fatal TypeScript Patterns That Make Senior Developers Question Your Experience

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