Angular 15 New Features Every Developer Should Know!

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https://StartupHakk.com/?v=SNgi_rW-QXs

GitHub Repo: https://github.com/slthomason/StartupHakk/blob/main/59_Angular_15_Code/Program.txt

Angular 15: https://github.com/angular/angular/blob/main/CHANGELOG.md

It has been a while since Angular 15 was released.Since that time November, 16, 2022, Angular team released several new packages of the popular frontend framework.

Lines 12, 13 and 14 received some minor fixes, while line 15 got multiple updates with a minor 15.1.0 version released on January 10, 2023.

I will go through the most interesting fixes and features.

Fixed Kebab Case Property Handling In Animations
Auto Import Handles Multiple Components With The Same Selector

I have seen projects where people accidentally created components with the same selectors. It was never a good sign. Especially since Angular joyfully accepts it.

The fix by Dylan Hunn does not protect against it, but is useful to be aware of the situation, and still be able to import the proper component.

Interestingly enough, the language service uses standard features, so you can import component with the Quick Fix menu in VSCode without any additional extensions.

I don’t remember about React, but Vue don’t seem to handle quick fix via language service.

Typescript 4.9
Angular 15.1.0 supports TypeScript 4.9. Components Can Now Self Close
So far in Angular you had to use closing tag to close your component. Thanks to Kristiyan Kostadinov, we don’t have to do it anymore. Now, we can use self closing tags. It will increase readability of Angular templates.

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