Angular2

I'm feeling a little weak on the client side these days so I'm looking into Angular.  I watched Angular 2 Tutorial for Beginners: Learn Angular 2 from Scratch and completed the Tour of Heroes tutorial.

This is a big tutorial.  I spent something like a day on this working half an hour here and an hour there over the course of about 2 weeks.  

There was one little bug in it towards the end, unresolved dependency on angular-in-memory-web-api which can be fixed by running

npm install angular-in-memory-web-api --save

in the project directory.  See Angular2 Tutorial (Tour of Heroes): Cannot find module 'angular2-in-memory-web-api'.

There's a lot to this and so far I only scratched the surface.

Angular reminds me a bit of Tapestry with its use of components made up of templates, CSS and code.

Speaking of components, what ever happened to Web Components?  3 years ago I wrote that within a year all web development was going to be done with web components but I feel like you don't hear much about it these days.