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Angular 2

Wise to upgrade to Angular 2?

Have you ever wondered why should you migrate you AngularJS 1x application to the latest released, AngulaJs 2.0? Revamped version of AngularJS 1x, AngularJS 2.0 is finally here with the plethora of advantages and with an entirely rewritten framework. Sooner or later, all applications which are based on AngularJS 1x have to switch to AngularJS 2.0 in order to be in sync with the latest Angular technology that put all the AngularJS developers into intense worry. It is important to note that AngularJS 2.0 will not be backward-compatible with the applications built in AngulaeJS 1x. So what could be the reasons behind rewriting the entire framework? The answer is improved performance, powerful templates, simpler APIs and easy debugging. So let’s dwell the reasons behind migrating from AngulaJS 1x to Angular 2x.

Better performance

Angular 2 provides many benefits over Angular 1x including dramatically better performance, 3x to 5x faster on initial render and re-render scenarios. After encountering with complaints with data binding concepts in AngularJS 1x slower change detection and bootstrap time. AngularJS 2.0 is loaded with faster change detection through monomorphic JS calls and improved data binding techniques which have increased overall performance. Moreover, other advantages include faster bootstrap time, view caching, lower memory usage & Template recompilation and reuse.

More powerful templating

Upgrading for AngularJS 1x to AngularJs 2.x make the job even easier for AngularJs developer as it eliminates the excessive requirements of directories. Moreover, it features tools and IDEs that can find the errors while developing the app instead of running an application. It makes integration with Web components and other elements flawless and hassle free.

Straightforward and easier to learn

According to AngularJS consultant, AngularJS 2.0 is easier and straightforward to learn compared to AngularJS 1x. AngularJs developers switching to AngularJS 2.0 framework can start working on it within four or five days while migrating the application can be the crucial task even for AngularJS consultant. It will mean leaving all the previous Angular coding knowledge behind in order to catch up and stay updated with Angular 2.0.

Different way to migrate from AngularJS 1x to Angular 2.0

Here are some ways you can migrate from Angular 1x to Angular 2.0.

1. Rebuild in Angular 2.0 from scratch

Rebuilding the complete application from scratch in AngularJS 2.0 will be the cleanest approach that requires expert-level AngularJS 2.0 coding knowledge to knock out the already existed application based on AngularJS 1x. It will even cost you several bucks as you will need to hire AngularJS developer.

2. By using ngForward approach

In ngforward approach, we are not actually upgrading the application to AngularJS 2.0 but making it mimic like it is built in AngularJS 2.0 by creating an environment where this AngularJS 1x applications will behave like Angular 2 applications. There are several steps needed to perform when upgrading with the ngforward approach. It is always better to ask AngularJs consultant to get the job done for maximum result.

3. Using ngUpgrade approach

This is the most advanced approach to upgrade your AngularJS 1x based application to Angular 2.0. This approach eliminates all the limits and bugs associated with the ngforward approach. Moreover, this approach allows you to seamlessly mix components and services from Angularjs 2.0 into a single app.

Upgrading from AngularJS 1x to AngularJS 2.0 is the crucial but most beneficial task as it increases the performance, simplicity, and flexibility. We would suggest you get help from AngularJS developer to choose appropriate migration approach from AngilarJS 1x to AngularJS 2.0

Posted By :Pace Wisdom