Working on UI Framework like Angular to build applications we write everything with components and that become source of application. In this article we will look at View layer architecture for components. Smart and Dumb component architecture strategy is based on common principle of keeping business logic separate from view…

Handling HTTP request in an Angular application is a crucial part. In this article we will go through below methods from RxJs to handle HTTP requests. map → applies the function supplied to each value of input observable and emits the resulting value as observable. mergeMap or flatMap → allows…

While working on an angular component having multiple api’s to call to get the desired result we want to call them in parallel (just like we remember doing it with $q.all() from angular). Not to worry we have forkJoin from RxJs to do the job. Use case: There are cases…

I saw a lot of blogs towards ECMAScript 6 (ES2015) and I got a feeling that a lot of developers are still not very much familiar with it. Probably the main reason is the poor support in web browsers after the release. But table has turned now as lot of…

Progressive Web Apps(PWA) could be next big thing for Mobile web development. Introduced by Google in 2015, PWA have shown great potential using best of capabilities from Native apps and Mobile web applications providing a massive win for the application’s user experience. What is PWA ? A PWA is a mobile web application build…