By Rinku Patel

Angular 14: What are Important Features and Updates?

Google is the genius behind the typescript-based web application framework known as Angular. It has made available Angular 14, which is the most recent version. Here, we’ll discuss the upgrades and capabilities that Angular 14 has to offer Angular developers and hire mobile app developer. Without further ado, let’s get started on it.

New in Angular 14

First, let’s look at the new features that the Angular 14 release brings for all of us.

Standalone Components will Make the Angular Development Process Easier

By reducing the need for NgModules, standalone components do nothing but speed up the creation of Angular apps. In the developer preview of Angular 14, standalone parts are available. Once prepared, you can utilize them in your applications for the research and development process and also build a mobile app.

There might be a possibility that API might not be stable which could change the regular backward compatibility strategy. This will lead the framework to continue building schematics like ng new <app-name> –standalone, along with documenting use cases and learning journeys from this fresh, streamlined model.

Typed Angular Forms

The implementation of strict type for the Angular Reactive Forms Package, which was the top GitHub issue for Angular, is resolved in version 14.

The values contained in form controls, groups, and arrays are type-safe over the entire API surface thanks to typed forms. This makes documents safer, especially for complex cases with deep nesting.

Sonu Kapoor, Netanel Basel, and Cédric Exbrayat, among others, contributed to the Angular community by prototyping, working, and testing this feature specifically in response to public calls for comments and design critiques. Update schematics allow you to gradually add typing to existing forms while maintaining complete backward compatibility, assisting in the gradual migration to typed documents.

Extended Developer Diagnostics

New extended diagnostics have been developed to give you an adaptable foundation that gives you additional insight into your templates and how to enhance them. By identifying errors before runtime, diagnostics produce compile-time warnings with precise, actionable suggestions for your templates.

Streamlined Best Practices

Here, Angular 14 is prepared to assist you in experiencing something unquestionably made to make you feel comfortable. The built-in tools in Angular v14, from routing to your code editor, enable developers to create high-quality apps. These features are available starting with updated modification detection instructions on angular.io.

Streamlined Page Title Accessibility

Ensuring that your application’s page titles communicate uniquely is yet another advised best practice. This is made more accessible by the new Route.title attribute in the Angular Router in version 13.2. The addition of a title is strongly typed and does not require any additional imports.

“Banana in a Box” Error

In two-way binding, flipping the brackets and parentheses, writing ([]) instead of [()], is a typical developer grammar error. It was dubbed the “banana in a box” error because the banana should go in the box and () resembles a banana and [] sort of resembles a box.

The framework’s CLI can concede that this error is uncommon because it is technically acceptable syntax and is not typically what developers plan for. In the v13.2 release, thorough messaging on this error and instructions on how to fix it, both within the CLI and your code editor, were introduced.

Tree-shakable Error Messages

There are new runtime fault codes included in this version of Angular 14. Strong error codes make it relatively easy and quick to identify and refer to information on how to debug your errors. This allows the creation of an optimizer that retains error codes while tree-shaking lengthy strings of error messages from production bundles.

When troubleshooting a production issue, Angular advises consulting the Angular reference volumes and simulating the error in a development environment. Developers will continue gradually restructuring existing mistakes to use this revised syntax in subsequent editions.

Catch Nullish Coalescing on Non-nullable Values

Additionally, errors for pointless bullish coalescing operators (??) in Angular templates are caused by extended diagnostics. This issue appears explicitly when the input is “nullable,” meaning its type does not include null or undefined.

During ng build, ng serves, and in real-time with the Angular Language Service, extended diagnostics are displayed as warnings. It is possible to configure the diagnostics in tsconfig.json, where it is possible to specify whether to treat diagnostics as a warning, error, or suppression.

More Built-in Improvements in Angular 14 Release

Angular 14 has TypeScript 4.7 support and now, by default, targets ES2020, allowing the CLI to deploy smaller code without down-leveling. Furthermore, Angular 14 should emphasize the following three featurettes:

Bind to Protected Components Members

You may now directly bind protected component members from your templates in Angular. This gives you more control over the reusable components’ public API surface.

Optional Injectors in Embedded Views

ViewContainerRef.createEmbeddedView and TemplateRef.createEmbeddedView now specifies an optional injector when creating embedded views in Angular 14. The injector then allows the dependence behavior to be modified within the particular template.

NgModel OnPush

Last but certainly not least, a community contribution resolves a pressing problem and ensures that NgModel updates are reflected in the UI for OnPush components.

Angular CLI Enhancements

The Angular CLI has better consistency thanks to standardized CLI argument parsing, and every flag now uses the -lower-skewer-case format. Deprecated camel case arguments support has been removed from Angular 14, and abuse support for mixed aliases has been added.

How to Install Angular 14?

All you have to do is use the following flag to install Angular v14 with npm. Next, launch a fresh command-line interface and provide the following command to install the most recent Angular version.

You may quickly install the version of Angular CLI used by everyone using this command on your development workstation.

So now that you are familiar with the capabilities of Angular 14, you must be eager to use them in your mobile app development process. We’ll return to this stop when Google catches us off guard with yet another Angular release. Browse our website for more.

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