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Published on April 20, 2017 by Mindspace

What’s RxJS and why could we use it? Let’s start diving into it in this video!

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See you in the videos!

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98 Comments on "RxJS – What and Why?"

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Burak D.
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Burak D.
1 month 7 hours ago

Honestly, wish I had seen your youtube channel before digging deep and getting lost on your udemy courses. If I could have watched this rx/js explanation while watching other ionic 2 and angular videos it might be much easier to understand. Maybe they were linked but I missed them. Thanks anyways.

Academind
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Academind
1 month 2 hours ago

Happy to hear that these videos were helpful. Good thing is: You have lifetime access to the courses, so you can only go back and dive into the parts you had issues understanding before 🙂

Олег Волков
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Олег Волков
1 month 5 days ago

Hi, what is better to start first Angular or Rx.js ? Which learning curve is easier? Thanks

Олег Волков
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Олег Волков
1 month 4 days ago

Thanks a lot.

Academind
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Academind
1 month 5 days ago

The two actually aren't alternatives. Angular is a frontend framework, RxJS simply a library adding one specific functionality: Observables. If you want to learn a full framework, go with Angular.

Edward Pie
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Edward Pie
1 month 12 days ago

You're the best teacher I know. Keep rocking!!!

Academind
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Academind
1 month 12 days ago

Thanks so much Edward, I'm really happy to hear that you're liking the content!

Varun Sharma
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Varun Sharma
1 month 29 days ago

Thanks for this wonderful, clear and concise packet of information!!

Academind
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Academind
1 month 29 days ago

Thanks so much Varun, I'm glad to hear this was helpful to you!

Muhammet Arıkaya
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Muhammet Arıkaya
1 month 29 days ago

man i love your videos.i cant stop watching.i think you are the best teacher i have ever seen on youtube

Academind
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Academind
1 month 29 days ago

Awesome to hear that, thanks so much Muhammet!

Armaan Dhanji
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Armaan Dhanji
2 months 3 days ago

You took something complicated and made it clear as water to understand. Brilliant teacher, thank you!

Academind
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Academind
2 months 2 days ago

Thanks so much, happy to hear that this was helpful!

JustGotALife
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JustGotALife
2 months 3 days ago

How is this different from LoDash. Seems like you achieve it using lodash?Also different then knockoutjs?

Academind
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Academind
2 months 3 days ago

Totally different. It's not a utility library (like lodash) – it's a library introduce a whole new way of working with (async) data sources.

180AD
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180AD
2 months 4 days ago

great explanation!

Academind
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Academind
2 months 3 days ago

Thanks so much – happy to hear you're liking it!

Santosh Shah
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Santosh Shah
2 months 9 days ago

I understand the video but in my case why it keep saying 'arrow function syntax (=>)' is available in EST (use esnext option)

Santosh Shah
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Santosh Shah
2 months 9 days ago

In my case I have a button and the function is being executed twice. Due to the both load and click event. How do I control the function to be executed only once when I click on button ?

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