How suitable Javascript is as a AI language?

Answer 1

You could use it, but it has some limitations. It's running in the browser and is a high-level language. This makes it slower than something like C, which is a low-level language.
The advantage of using JS is that it's relatively easy.

Answer 2

It’s as suitable as any language. It can definitely work as an AI language as well as any language can. Though, of course, each language has its advantages in this category. Overall, JavaScript is a suitable language for AI programming.