What are the differences between typed arrays and regular arrays?

What are the differences between typed arrays and regular arrays?

Typed arrays are array-like objects that provide a mechanism for reading and writing raw binary data. Regular arrays, on the other hand, can hold any type of data and are more flexible.

Can you give me examples of when to use typed arrays?

Sure! Typed arrays are ideal for performance-critical applications like WebGL for graphics, or when handling large amounts of binary data, such as audio or video processing.

Are there any limitations to using typed arrays?

Yes, typed arrays have a fixed size and can only hold elements of a specific type, which can limit their flexibility compared to regular arrays.

How do I create a typed array in JavaScript?

You can create a typed array using constructors like Uint8Array, Float32Array, etc. For example: let arr = new Uint8Array(10); creates a typed array of 10 unsigned 8-bit integers.