Regular JavaScript arrays hold any data type. This makes them slow for large data sets. Typed arrays store only numbers of a fixed size. You pick the size and type when you create them. Why use them? ...

𝗠𝗮𝘀𝘁𝗲𝗿𝗶𝗻𝗴 𝗧𝘆𝗽𝗲𝗦𝗰𝗿𝗶𝗽𝘁 𝗧𝘆𝗽𝗲𝘀 JavaScript is dynamic. You put a number in a variable. Then you put a string in it. This causes bugs. TypeScript fixes this. It defines the shape of ...