Back to TypeScript pack
TypeScript card reviewmedium

What are Type Assertions in TypeScript?

Type Assertions allow developers to explicitly tell TypeScript to treat a value as a specific type. They do not perform runtime conversions and should be used carefully. Type assertions are useful when the developer has more information about a value than TypeScript can infer automatically.

Related Drills

What is the difference between interfaces and type aliases in TypeScript?

Study card

What is TypeScript and how is it different from JavaScript?

Study card

What are interfaces in TypeScript?

Study card
JB

Jeevan Bhargav

Audited by Creator

This answer is calibrated for technical interviews. Verify benchmarks in local sandboxes before deploying.