Angular 12 Features to Streamline the Development Process

Angular 12 has a lot of new features and upgrades. This current edition of Angular is an ultimate idea for integrating the “Ivy Everywhere” strategy. With the switch towards Ivy, its collection and reproduction pipeline, the platform gains a lot of potential. As Angular 12 shifts away from View Engine, it is now a thing of the past (now deprecated).

Protractor is not supported in current Angular projects. However, partner with AngularJS developing organizations if you need to form your Angular 12 app.  

Furthermore, Angular 12 offers huge progress in styling, Nullish Coalescing, and Legacy i18n message Ids. These notable features make this release an unwavering one. 

Therefore, this write-up will establish some facts about Angular latest edition, its features, and modifications that the Angular organization has come up with. 

What’re the new features of angular 12? 

The following features make angular 12 special:

Ivy Everywhere            

Angular 12 is a step forward in the Angular revolution. · The company is finally disapproving of View Engine to prove that Ivy Everywhere is practicality. View Engine is criticized and will soon be eradicated within the next main future release. 

Current libraries using View Engine will still be in use with Ivy applications. Nevertheless, with Angular 12, it’s about time that library authors start planning to transition to Ivy.

Changing from a legacy i18n message IDs

Legacy message-ids experienced some problems with whitespace, organizational formats, including ICU expressions used during the i18n frame. To tackle this issue, the Angular group is strengthening and improving the design of standard message-id. 

This option will stop uncalled for translation withdrawal and linked retranslation costs in units where translations don’t set up due to whitespace alteration.                                                   

New tasks in Angular 11 use unique message-ids, and they now have the tools to migrate existing initiatives with existing translations. Angular 12 gives you the tools you need to transfer your translations.                             

Adios Protractor 

Tools like Cypress, WebdriverIO, and TestCafe work nicely with Angular. The Protractor’s future appeared to be in jeopardy. Though, Protractor will no longer be included in Angular apps in the future. As the group is considering feedback, additional information about Protractor’s fate should be available soon, most likely in the forthcoming release.

Support for Internet Explorer 11 is being phased off.   

Internet Explorer is certainly nearing the end of its life cycle, as support for the browser continues to wane. People are finding it hard to support Internet Explorer when developing websites, and this is because of Microsoft 365 organization discontinuing support for Internet Explorer 11 and removing Internet Explorer from its ecosystem.

Supporting outdated browsers like Internet Explorer is a step in the right direction for Angular. A current deprecation alert message will come up for IE11 in the latest edition of Angular. There won’t be support through version 13 

Bullish Coalescing

Bullish Coalescing is a term that refers to the process of coalescing

This revised edition adds a bullish coalescing operator (??) to clarify conditional logic. Renew your Angular Application and use the operator to make conditional statements a breeze.

TypeScript operator is not new in operation, and adding it to Angular enhances its value for tens of thousands of Angular developers.

Styles Enhancements 

There have been various modifications and improvements to styling in Angular, including backup for inline SASS into the styles ecosystem for sectional decorators without using the inlineStyleLanguage alternative in your angular.json file.

This version additionally includes Tailwind CSS support. Considering the exponential increase and status of the Tailwind society, this is a great decision of the Angular squad.  

Updates in Angular 12 in a nutshell 

To make it easier, we will sectionalize the various modifications for the new developer as well as the pros

Updates A;

 It’s critical to use minified UMDs. 

 Source files have been redirected.

 Style resources for components.

 A new migration that nullifies the value of a fragment.

 When the root vies are removed, the DOM elements are correctly eliminated.

 DomAdapter’s unused methods should be removed.

 Strict null checks. They have added a command to add a template file for the language service.

Update B 

Support for disabling animations. Angular 12 can disable animations through BrowserAnimationsModulewithconfig.

Addition of the emit event option.

Angular 12 can be used to disable animations.

The option to emit an event has been added.

Custom router outlet configurations are allowed.

Using Httpsparams to implement the append all() method.

Validators for minimum and maximum values are introduced.

App-initializer has been changed.

Update C

 Creating a list of HTTP status codes to export.

 Updated the patch to include an API for retrieving the template type check block.

 The compiler can transform component style resources.

 Support for Hot Module Replacement has been improved (HMR).

 Ng package no longer generates minified UMDs.

 Harnesses should be used to test all Angular Material components.

 Improved logging and reporting owing to the readability of the CLI.

Others include;

 Start a new module federation functionality to support Webpack 5.

 TypeScript support has been updated.

 Compiler-CLI now has a new context option for supplying arbitrary data in a type-safe manner.

 In routerLinkActiveOptions, control has been refined and fine-tuned.

 Approval for bespoke router outlet configurations.

 Minimize legacy by minimizing frameworks

FAQs About Angular 12

How can I upgrade to the latest Angular 12 version?

Before updating:

 There are presently no adjustments to be made before switching between these versions.

Throughout the Update:

  • To update to Angular 12 version 12, run ng update @angular/core@12 @angular/cli@12.
  • TypeScript 4 is now required by Angular. You will be immediately updated by ng update.
  • Support for Internet Explorer 11 has been phased out. And angular cannot be used with Node.js version 10 or earlier.

After the Update:

 Currently, no adjustments are required after switching between these versions.

What are the benefits of upgrading to Angular 12?

In a year, Angular v11 support will be phased out. Bullish Coalescing, Legacy i18n Message-IDs, and style are just a few of the fantastic features of Angular 12. The disparagement in edition 12, the View engine has been improved, and the Ivy environment has been integrated.

Is there a difference between Angular 11 and Angular 12?

Style enhancements, Nullish Coalescing, typescript support, strict CLI mode, and more are the noticeable differences between Angular 11 and Angular 12.


By adding to the structure, the Angular team has been working aggressively to improve the Angular experience for everyone from Angular versions 6,7,8 and 9. They’re also working hard to improve the Angular learning experience for developers. They’ve made big enhancements to their documentation as part of Angular 12’s new features. They’ve also revised the contributor’s guide, which will aid those looking to improve the documentation.