What are the benefits of type inference?

What are the benefits of type inference in programming?

Type inference allows the compiler to automatically deduce the types of variables, which can lead to cleaner and more concise code.

Can you give me an example of how type inference works?

Sure! In languages like TypeScript, if you declare a variable as let x = 5;, the compiler infers that x is of type number.

Does type inference improve code performance?

While type inference itself doesn't directly improve performance, it can lead to better-optimized code since the compiler has more information about types.

Are there any downsides to using type inference?

Yes, one downside is that it can sometimes lead to less readable code if the inferred types are not obvious, making it harder for others to understand.