Angular14 is released on June 2022 and came-up with very hot features which could further simplify the code complexity, more type-safe, can further reduce production code size and more proactive in terms of throwing errors/ warnings if something can go wrong in templates. Lets take a tour of all hot features- 1# Standalone Components/Pipes/Directive — The word “Standalone” points to Components, Pipes…

Angular14 brings new concept of writing “Standalone” components without using @NgModule so that you can directly use component into any page. The word “Standalone” points to Components, Pipes and Directives which can then be used independently without use of @NgModule. Even now you can also bootstrap your Angular application by…

The most interesting implementation which React18 has done is concurrency where we can prioritize certain states over other so that we can keep overall user experience of the web site responsive. For this purpose, React18 introduced concept of startTransition which can also be utilize using useTransition hook. By using useTransition…

Angular 13 has been released in Nov 2021 and brought many hot features which we all should be aware. Let’s see all those hot features- View Engine is no longer available Angular 13 does not support the View Engine. The all-new version is now 100% Ivy. Now that there is no View Engine-specific metadata or older…

Javascript is continuously evolving and in every year it is coming up with new features which are very demanding from developer community side since it could help code to improve the code quality, reduce the final bundle size and also could help an application to improve application performance. ES2022 Javascript…

Being an Angular developer, I see many times ExpressionChangedAfterItHasBeenCheckedError error comes during development. And online explanation of this error sometime get you confused because explanation is not clear enough or may be too long to digest. :) So I personally dig into it and understand why this issue comes. In…

Although componentWillMount is deprecated and if you are running with React 17 or above then you should prefix UNSAFE_ before componentWillMount life cycle method but difference between these two life cycle methods is one of the most asked questions in the interviews and also developer mostly gets confused when they…

As a programmer we can only put the best performant code to the project when we know what new APIs recently introduced in the technology which is being used into the project. Javascript is widely used programming language now a days in many projects of Software Industry. …

Continuously improving the Web Application performance plays very important role to improve User Experience and keep users engaged. While using React to develop Web Application, it is the developer responsibility to make sure putting optimization best techniques before publishing the final production bundle. Lets see what all very important best…