>But with JS you don't need to wait for your code to compile so you can test it much quicker. This is no loner a valid criticism as any decent IDE (or a mature

>But with JS you don't need to wait for your code to compile so you can test it much quicker. This is no loner a valid criticism as any decent IDE (or a mature Code Editor) can run static analysis as you type and warn you abut issue, before you even compile. Source: VsCode does static analysis on TypeScript.