It’s also single-threaded, which means it uses its asynchronous nature in a radically different way than most other programming languages.
What do I mean by asynchronous.
Or we could communicate asynchronously..
Basically, yes, if you know JS and whatever framework the company you’re applying to uses, you can get a job, but if it’s your first job they might expect to give you a decent amount of hands-on training for the first 3-6 months or so.
6 Answers. Seriously, two days is about enough to get a feel for the basics. It’s nowhere near enough time to get to “professional” level (whatever that means exactly). The more experience you have with other languages, the easier it will be, though.