You may ask why should I ever read about how virtual scrolling is done and You’re partly…
I’m pretty sure every frontend engineer spent time implementing a loading indicator that shows up while data is loading from the server.
I’m personally tired of duplicating custom loading indicator codes like this:
If you’ve ever written a frontend application you’ve probably faced the performance problem…
I’ve always loved the concept of async/await in JavaScript and been using it since BabelJS started to support it. Since then I switched to TypeScript ❤ which support async/await for ES5 since version 2.1.
Angular 2’s http was designed to encourage the usage of Observables which is great.
The only problem is that for a simple XMLHTTP request it’s a bit too much code:
