Angular is a technology maintained by Google, based on a TypeScript language used to develop web applications. Angular JS is quite popular and is an open-source development technology. It is also referred to as Angular 1 since it was the first to be created, followed by Angular 2, also known as AngularJS. As the last letters stand for JavaScript, it is a framework written with that language. Now, we are here to find out why then people hesitate to migrate from the first Angular to the Angular. But first, let's see their differences.
Angular: Has a CLI and other text editors such as IDEs. It helps developers to build the apps faster.
Angular JS: Doesn't have the CLI, and it depends on third-party tools.
Angular: It has better support because of the up-to-date technology. There's an upgrade done every six months.
Angular JS: Up-to-date technology does not happen in AngularJS.
Angular: The speed here is five times more than in AngularJS.
Angular JS: It is not as fast as Angular.
Angular: It is easier to manage, because of its structure. A developer can create large and small applications.
Angular JS: It is less manageable.
After looking at the differences Angular vs. Angular JS
Here is a smoother way to migrate to Angular.
It is natural for the human being to fear change, that's why you will find the majority hesitating to migrate from an older version to the newer one. However, some significant changes will occur, but nothing daunting. Here is a smoother way to do this:
Transit to a transcript first: With a transcript compiler, you will be able to read, analyze and transfer your codes, and do some annotations. Although it might take some time, the result will be incredible.
Rebuild or upgrade? You can decide to rebuild the apps right from scratch, which will cost you, and might have some stability issues. Or you can use ngForward or ngUpgrade, which means you are rewriting Angular JS to work like Angular 2. It is much safer.
Apps will not stop: This is a genuine concern to those intending to migrate to Angular 2. Since the two frameworks might be sharing the same application, its use does not stop. It might pause for a while but resume back faster. The apps that still work well in Angular 1 do not need a transfer.
Use Angular's guide: If you follow the published Angular's guideline, you will find a clear practice of upgrading to the latest framework. Following this guide will make your transition smoother.
Community support: Since Google maintains angular, it has such a huge active community of experienced people, that you can always reach them out.
After checking out the migration process, we dissipate the debate on Angular vs. Angular JS. Don't hesitate to move.
Also, You Can Read Migrate to Angular: why and how you should do it [UPDATED]
Reap the benefits of migrating from Angular JS to Angular 2
Supports mobile: Developers can build lightweight applications that are easily downloadable. That's possible due to lazy-loading that scripts specific modules when needed.
Maintainability: Angular's component-based architecture is much more beneficial compared to its first version. The MVC has a user interface that you would appreciate. For example, in Facebook, the list for chats and friends are put into two components.
Time saver: Developers can save time when they are extending an application because the components are reusable in the development cycle.
Code optimization: Since Angular uses a TypeScript language, the superset latter of ECMAScript 6, gives it a feature of an advanced type-checker. What it does, it notices mistakes before transpiring, which helps to avoid compile-time-errors.
In conclusion, after comparison we've seen in AngularJS vs. Angular, migrating to a newer version has a lot of benefits that you will appreciate. Such is better performance, as it works faster. Scalable easily maintained and always updated. To be in sync with the latest technology of Angular, you better start migrating now.
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