I don't know anything really about CodeIgniter, but I do know that microservices are a great choice for e-commerce, as they tend to have a lot of different moving (but not necessarily connected) parts. That being said, and if you have a choice, I'd recommend Go personally. But node isn't the worst option if Go isn't something you're comfortable with.

If you know typescript and want an entire framework to work with, go wth Angular. AngularJS, to my knowledge was deprecated. React is great, popular, and you'll find a ton of support.