What is Observable | Observables | Angular 12+

In this lecture you will learn what an Observable is and where and when to use it. An observable is not native to angular or JavaScript. It is provided by yet another JavaScript library - RxJS.

We use Observables to deal with asynchronous operations and asynchronous data. In this lecture you will learn:
1. What is an Observable?
2. Difference between a Promise and an Observable
3. How to create an Observable?
4. How to use the data emitted by an Observable.

[srivastavashivam]

This guy really explained observable while everybody else just explains difference between observable and promise and move on. Kudos. Subscribed

[vaishnavik]

I have watched so many videos and visited so many websites, but none of them provide the clarity of this concept. Thank you so much...

[kumarjitmaity]

This is one of the best videos on observables I have seen.

[Imikeh]

This was the best explanation between promise and observable I've seen so far

[windz]

This is the first video were I properly understood what an Observale is

[VimalKumar-vepz]

Perfect example. Amazing. I have been searching for this answer. Now I became a observer for this channel :)

[KADARIREACT]

Your explanation of the differences between promises and observables is outstanding and unrivaled.

[shubhambhamare]

This is the best explanation of observables as it removes the confusion between promises and observable. this video also answers most of the basic interview question on observables.

[prashanthm]

Hello sir .my mind is blown by your calm explanation. Thank you its a very good tutorial .i am watching your angular full series .whaterver the concepts i was expecting all of those are here.i am happy .keep up the good work.

[justacuriousgirl]

The best thing about this course is creating separate project for separate concepts so it's easier to understand and practice if we want to brush up one particular concept. Amazing vidoes. Thanks a lot

[suleymanyalman]

excellent explanation. l am really thankful to you .
you save my time.
also wanna tell you very important point about your speech.
you have a very calm explanation and this help us to take notes and to digest the knowledge.
do not change this style, this style carries you to success

[atulram]

One of the best video on observables that one can get

[teminoah]

Your understanding of this is akin to the creators of the concept.

Learnt many things in few minutes
Grand master, Fantastic 👏

[Avinash-S-Pawar]

Watched content from this channel for the first time, #SUBSCRIBED TO THE CHANNEL

[pentoxide]

So wonderful explanation about oveservables which I used for a while but still didn't know the details. Thank you again!!

[swatirathore-cjkf]

This is one of the best videos on observables I have seen. kudos

[chaswards]

Great tutorial! I think you explained everything well and I liked how you did a little review of async JS. I'll definitely have to check out more of your videos

[niharikaroy]

Best explanation of observable..Totally make sense..

[ushapugazhenthi]

Great Explanation, happy I got this video, thank you

[rksCraze]

Very well explained Sir ji..all my doubts clear. Also got subscribed. My unfortunate that found this channel late.