What’s New in Angular 14: Features and Updates

• By Harshal Suthar
• 14-07-2022
• Technology

After the discharge of Angular 13 that wasn't enough hype around it, while it really deserves more attention. Such updates like TypeScript 4.4 and RxJs 7.4 support sound nice, but the foremost cherry on the cake was build caching, which improved build time up to 68%. But when to expect an extremely big thing, the update, that will be ready to shake the frontend community again since introducing Ivy. Experts believe Angular is the future of enterprise web applications and the release of Angular 14 would make a huge impact by featuring strictly typed reactive forms.

3 BIG THINGs are coming with Angular 14

The Angular team recurrently shares its roadmap of upcoming releases. They collect them from community feedbacks and blend with the inner features roadmap. Let's take a look together at the foremost exciting from them.

Independent Components from Module

Let’s try and answer the question, which is that the only real frontend framework that components don't seem to be “units of reuse”? And, of course, you recognize the solution - only angular framework is all built around the Modules. In Angular, Modules actually act as “units of reuse”, as an example, angular libraries are publishing NgModules or NgModule is that the foremost unit of lazy-loading. Such an idea doesn't allow to use of directives, pipes, and what's even more important - components individually, outside the scope of the module.

The fact that Modules are the core building blocks in Angular, set a list of limitations on developing experience:
Components must be always enthusiastic about Modules and be a component of the Module, it cannot be standalone.
Complex API around loading and rendering components. as an example, using bootstrapModule() vs bootstrapComponent()
Angular tooling is tightly passionate about Modules during optimizing the build performance.

The foremost efforts are made to vary the architecture which might put components, directives, and pipes within the central of framework. In simple words, you’ll be able to import components, directives, and pipes and use them directly. and also, the last is what the Angular community created a story about and has been awaiting an extended time Micro Frontend Support.

Better typing @angular/forms

These changes will affect on reactive form types model and might make type checking much more striker than before. The team is aiming at implementing the sort system which could be compatible with other angular versions, and won't cause regression. Such a feature will allow developers to travel searching the problems during development time and significantly improve type checking.

Will Micro Frontend be supported within the next release?

There were lot of discussions around Micro Frontend and to hunt out why it's cool and why Angular could even be an ideal framework for it, try another article first:

Web pack has already approached the long run after introducing Module Federation. It allow you to possess multiple separated builds in an exceedingly very single application. The team from NX also integrated it into their command which made it easier to bootstrap micro frontend applications. The last important thing is that each one these tools are perfectly combined with angular architecture. If you're curious about the thanks to build it yourself, try this text.

You'll say that this might be often all cool, but what we are visiting expect from the Angular team within the next release? Currently, they're working on investigating the only real abstraction to possess better support of micro frontend. it's understandable, in and of itself support would require huge legacy changes within the core of the angular framework.
This investigation includes looking closely into independent deployment, yet because the event of large-scale micro frontend applications and finding ways to integrate them with angular architecture. We may only guess that they work with the net pack team and NX team to create the blending process more productive.

Plans for the subsequent major release of the Google-developed web framework also include standalone components, while NgModules would become optional.

Angular 14, the following important upgrade to the recommend Google-developed, Typescript-based web framework, will feature strictly typed reactive forms and extended template diagnostics. Due in June, the discharge also will make NgModules optional.

The most-requested improvement for the framework on GitHub, strictly typed reactive forms is supposed to boost up the developer experience of Angular’s model-driven approach to handling form inputs whose values change over time. Plans require providing the foremost amount type safety as possible while balancing against API complexity; supporting gradual typing and allowing typed and untyped forms to be mixed; landing changes without breaking existing applications; and avoiding the demoralization of the ecosystem. The intention is to not change template-driven forms.

Extended template diagnostics within the compiler would guard developers from hitting common errors. These diagnostics would be applied after type checking. At present, the compiler lacks warnings and infrequently only fails on fatal issues that directly prevent compilation. Extended diagnostics will allow warnings to be easily authored to check for smaller mistakes, like getting two-way binding syntax backwards or having extraneous operators, like using foo?? ‘Bar’ when foo isn't null able. a replacement private flag within the compiler would enable diagnostic checks that giving warning/information diagnostics about user templates that do not seem to be strictly fatal errors.

Angular 14 is additionally set to move forward with the adoption of standalone components and make NgModules optional. The plan entails moving Angular in an exceedingly direction where pipes, directives, and components play a more central role and are self-contained.

Top of FormBottom of Form
Angular 14 is obtainable in pre-release form on GitHub. While the feature set for Angular 14 still is subject to vary, other capabilities currently planned for the discharge include tree-shakable error messages and Typescript 4.7 support. Predecessor Typescript 4.6 is due as a production release later this month; Typescript 4.7 support is also a project supported Angular’s release schedule

Angular V14 is Future of Angular

Revamp Performance Dashboards to Detect Regressions
Refinement of this infrastructure the dashboards step this might confirm that the framework's runtime doesn't regress after a code change.

Full Framework Capabilities with Zone.js Opt-Out
The Angular plan is to style and implement an inspiration to create Zone.js optional from Angular applications. A simplified framework will:

Improve debugging
Reduce application bundle size
make use of the built-in async and await syntax (Zone.js doesn’t currently support it)

Better Build Performance with PGC as a TSC Plugin Distribution
Distributing the Angular compiler as a TypeScript compiler plug-on will actually cut down maintenance costs and raise developers' build performance.

Support Adding Directives to Host Elements
Soon and very soon, maybe as early as Angular 14, we could have the ability to feature directives to host elements. How great wouldn't it not be for developers to bolster their components without using inheritance?

Ergonomic Component Level Code-Splitting APIs
Web application usually finishes up in slow initial load time. a solution is to boost this frustration is to use more granular code-splitting on a component level.

Publish Guides on Advanced Concepts
This is one of my favorite advance features for Angular. A deep dive orient change detection. Sounds impressive, right? Angular plans are to develop content for the performance describe of Angular web applications. Cover how change detection interacts with Zone.js and explain when it gets triggered, a way to profile its duration, furthermore as standard practices for performance optimization.

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Conclusion
In conclusion, Angular 14 provides a more efficient and improved experience in terms of utilizing Angular. It will benefit the Angular development company with easy use of features and brings out the most desirable output from the code. Additionally, it helps with boosted experience and enhanced digital experience.