Latest Features of Angular Version 12 To Simplify Development Process
Tags: angular, typescript, javascript, webpack
Published: 2021-10-29 11:57:55

Let's know here Top 10 Angular Version 12 Features for Streamlining Development Process

 
<b>1. Ivy Everywhere</b>

In Angular 12, View Engine is deprecated, and the community is working on ongoing delivery towards the goal of amalgamating the ecosystem of Angular on Ivy. Current libraries still use View Engine. But the library authors want to shift to Ivy. AngularJS development services become easy with Ivy as developers can compile all components independently and enhances development times.

 
<b>2. Adios Protractor</b>

The Angular team is working to decide Protractor’s future. They are currently exploring the given feedbacks in RFC. The team decided to remove it in further new tasks and more furnished alternatives along with third-party solutions. They are working with webdriverIO, TestCafe, and Cypress to improve AngularJS development services with amazing elective solutions.

 
<b>3. Nullish Coalescing</b>

Angular version 12 offers the (??) operator for writing clean code for program conditionals. You can update Angular apps while leveraging the operator for making the conditional statements process simple and easy. For a long time, such a TypeScript operator has remained operational, and introducing it to Angular enhances the usability for developers many times.

 
<b>4. Shifting from i18n Message-IDs</b>

In the i18n framework, several legacy message-ids are being used. These message-ids are tender as problems can arise dependent on organizing formats, ICU expressions, and whitespace. For dealing with such a problem, the team is changing its location. The new message-ids are more natural and tough. This configuration is going to minimize the translation invalidation along with the retranslation app’s cost. New tasks have been naturally designed since Angular 11 to use message-ids, and currently, they have tools to shift existing ventures and existing translations.

 
<b>5. Styling Improvements</b>

Components in Angular 12 will have the inline SASS support inside the styles field. Previously, SASS was accessible only through outside resources due to the Angular compiler. Developers can improve the AngularJS development services by using the apps’ component by adding inlineStyleLanguage to angular.json. Otherwise, SASS can be accessible through SCSS. Angular Material and Angular CDK have incorporated the module framework of SASS internally.

For using the Angular CDK or Material, you have to make sure that you changed the node-SASS into the npm package of SASS. A node-SASS package remains unmaintained and unaware of new features added to the language. When you update your app to Angular 12, it will, in turn, change to SASS API through refreshing the app with ng updates.

 
<b>6. Community Support</b>

The team of Angular is trying to improve the experience from versions 6, 7, 8, and 9 for users through new features. They released some amazing improvements to documentation and updated the contributor’s guide of angular.io for helping individuals to uplift the documents.

 
<b>7. Deprecating IE11 Support</b>

Angular is a superior platform, indicating that it will always update with an advanced web ecosystem. Legacy browsers’ support removal allows concentrating on modern solutions for helping clients and developers. The team included a deprecation warning as an Angular 12 and will fully remove IE11 support in Angular 13.

 
<b>8. Strict Mode by Default</b>

Angular version 12 has a feature with strict mode as a default option in the command-line interface. Strict mode enhances maintainability and helps you in catching errors or bugs earlier in the development process. Furthermore, the strict mode apps are easier to examine and aids the command refractor codes update securely while updating newer Angular versions.

 
<b>9. HTTP Improvements</b>

Many upgrades in the Angular 12 revolve around HTTP support which is mentioned below.

    Metadata for Interceptors and Requests

The HttpClient can now be used to keep and recover metadata for interceptors and requests. HttpContext can utilize the capacity, and currently, HTTP strategies incorporate another circumstance like HttpContext, which can utilize pass in the map.

 

    HttpStatusCode

Angular 12 has its own comprehensible names for HTTP-status-codes in const enum form. Due to the new element, programmers can use the status code rather than introduce a solution for human-readable names.

 

    HttpParams Has appendAll

The HttpParams has an appendAll technique that can effortlessly add many boundaries without many delays.

 

    Angular API Improvements

Troubleshooting API in Angular is a major improved feature. There are very few functionalities that are implemented, namely esetProfiler and getDirectiveMetadata for debugging APIs. The getDirectiveMetadata is used for recovering data and directives. The esetProfiler is used to trace durations of template creations, process lifecycle hooks, and update templates. These API provide insight into apps working during runtime.

 
<b>10. New Development Tools</b>

After the launch of Angular version 12, the team reported that Angular development tools are accessible for Google Chrome. Its embedded profiler can preview and keep track of a change detection event. This helps in monitoring which components and detection cycle took the most time. Previously, the community had only semi-official development tools that lacked compatibility with Ivy. Therefore, it is a full win-win situation.

 Learn more here about https://www.rlogical.com/blog/new-angular-12-features-that-streamlines-development-process/