# Course - Angular 4 Crash Course for Busy Developers

**URL:** <https://forum.codewithmosh.com/t/course-angular-4-crash-course-for-busy-developers/14482>\
**Category:** Angular\
**Created:** [August 17, 2022, 9:23am UTC](https://forum.codewithmosh.com/t/course-angular-4-crash-course-for-busy-developers/14482 "2022-08-17T09:23:10Z")\
**Posts on this page:** 3\
**Page:** 1

<div class="post-metadata">

**Author:** ![Gbonacorsi](https://sea2.discourse-cdn.com/flex020/user_avatar/forum.codewithmosh.com/gbonacorsi/32/3427_2.png) [@Gbonacorsi](https://forum.codewithmosh.com/u/Gbonacorsi)\
**Post date:** [August 17, 2022, 9:23am UTC](https://forum.codewithmosh.com/t/course-angular-4-crash-course-for-busy-developers/14482/1 "2022-08-17T09:23:10Z")

</div>

Hello,

I’m following the course: Angular 4 Crash Course for Busy Developers and I’m writing this post only to signalize that some things should be upgrade on the course:

- Event Binding: The binding event’s value using $event.value is deprecated. We need to use the DOM to preform the recovering of the value
- The part regarding the Consuming HTTP Services should be update. Now the object use to consuming the service is “import { HttpClient } from ‘@angular/common/http’”

Sorry for those bad news and thank you for the great course.

Kind regard,  
Giorgio Bonacorsi

---

<div class="post-metadata">

**Author:** ![Gbonacorsi](https://sea2.discourse-cdn.com/flex020/user_avatar/forum.codewithmosh.com/gbonacorsi/32/3427_2.png) [@Gbonacorsi](https://forum.codewithmosh.com/u/Gbonacorsi)\
**Post date:** [August 17, 2022, 10:20am UTC](https://forum.codewithmosh.com/t/course-angular-4-crash-course-for-busy-developers/14482/2 "2022-08-17T10:20:54Z")

</div>

An other point deprecated: [RxJS](https://rxjs.dev/deprecations/subscribe-arguments)

---

<div class="post-metadata">

**Author:** ![jmrunkle](https://sea2.discourse-cdn.com/flex020/user_avatar/forum.codewithmosh.com/jmrunkle/32/3765_2.png) [@jmrunkle](https://forum.codewithmosh.com/u/jmrunkle)\
**Post date:** [August 17, 2022, 4:07pm UTC](https://forum.codewithmosh.com/t/course-angular-4-crash-course-for-busy-developers/14482/3 "2022-08-17T16:07:47Z")

</div>

The course is based on Angular 4 which is pretty old now. Current Angular is somewhere around Angular 14. There are many posts on the forum that mention it is outdated. There is also a post with updated source code hosted on GitHub if you want to leverage someone else’s work translating to current Angular practices. Please check existing posts to avoid posting duplicate info.