RxJS Crash Course

[@welcomespiritual]

Great, I can now add 5 years of RxJS experience in my CV, thanks!

[@fieryscorpion]

lol yea

[@AdegbengaAgoroCrenet]

The best breakdown of RxJS I have ever encountered. After the video, I was able to seamlessly explain it to others. I was looked upon with awe, that's all you man

[@jay_wright_thats_right]

@@congdatt stop being racist. He's not your bro.

[@Abelhawk]

This was insanely helpful. Here I am at work trying to wrap my head around this for hours and that burger metaphor... well, I'm still trying to wrap my head around it but that made a ton more progress than any of the other videos I've seen today. Thanks so much!

[@BrianKoudijs]

Great work! This is the second video I've watched from you, and I must say that it's incredible. The pace, the way of explanation, the examples. Awesome. Now I understand the basics of RxJS!

[@BrianKoudijs]

@@avasdv thanks for replying on a comment one year later! Maybe it's your opinion but I really don't care... Maybe just comment directly on the video instead of commenting on my comment...

[@bingyuewang8770]

Really love the burger shop idea! Helped me understand rxjs in a flash! Thank you

[@bacon37460]

Let me say, it's the best video I have ever seen explaining RxJS. Thanks man, you rock!

[@susheelyadav6143]

Best video I have ever seen bro. What a selection of example which makes a clear path to understanding the concept without any confusion in mind.

[@sshisab]

This is the best video to understand RxJS in simplest term possible. Can't thank enough :)

[@hamzahahmad1670]

Your channel is very underrated. Keep grinding man, your videos are awesome and you tackle some great topics

[@psykkou3820]

Had a bit of trouble understanding the concept of Rx, your explanation made it clear for me, thanks a bunch :)

[@sammiee3963]

This is the best on RxJs video I've ever come across. You rock Laith. 👍

[@pcr13931]

This was Amazing, your example which gives an analogy of the operators is just spot on. Thanks for uploading this

[@artemis_3245]

That's an amazing course, sir! Rxjs very clearly explained. Kudos to you!

[@alissontsdev2566]

Thank you so much. Best video about RxJS I found here on KZbin

[@md.redwanhossain6288]

One of the Best video for RXJS. P.S: pluck operator is now deprecated. just use map instead of pluck.

[@okeagi-tuedor5935]

This is arguably the best rxjs course on KZbin. Thanks.

[@fieryscorpion]

Great video. Thank you! And thank you again for including link to your GitHub example repo.

[@coolmohan]

58 minutes well spent. Thanks heaps.

[@ritachoudhary8404]

Great content. Best video I have watched on the Rxjs topic. You have made it simple to understand to anyone. Thanks for uploading this video. And I am glad that I find your channel. Kindly Post more videos on RXJS topics, mostly describing the different operators.

[@davidedet1439]

Loved it. Loved the burger shop explanation. Spot on. Thank you!!!!!

[@sergiim5601]

Very nice content! Keep making videos of this quality, and you gonna get to 100k subscribers in no time !

[@laithacademy]

Thank mate! Once I reach 100k, I have special things planned for the channel. Hopefully I reach it soon

[@yassineaker]

Thanking you is far less than what you deserve. This is probably the best explanation for a subject I've ever watche.

[@MuhammadSaqib07]

This video offers a clear and comprehensive understanding of RxJS. I will surely suggest to my fellows.. Thank you Laith Academy

[@Mirzly]

Awesome example! I'd also like to add to a pipeline that a chef can ignore any order that is the same as a previous one (distinctUntilChanged). It may only take certain number of orders (take/takeUntil) or pause existing until he is back from break (skip/skipWhile). or delay (delay/debounceTime) until some point. If there is another order for fries, the chef can combine it and the burger together (mergeMap) or send one after the other (concatMap) and do million other things as it's a really impressive library (RxJS).

[@laithacademy]

Thanks for these additional details :)

[@a.c.6344]

Absolutely outstanding work! You just got yourself a new subscriber.

[@syedabbas4122]

Amazing analogy, amazing explanation, you just saved me hours of time. I think I have an amazing understanding of what RxJS does. Thanks a lot.

[@hamidabdolrahimi4606]

Best video I've watched about RxJS. Thanks bro, keep it up!

[@dawidkostka1346]

Everything explained from the scratch. THANKS bro

[@dailylifewithtutul]

one of the best for rxJs videos

[@fitfuelplanner]

Thank you for your video. I'm a Jr Developer and RxJS has always confused me. New subscriber here and I look forward to watching your other videos.

[@sarkersunzidmahmud2875]

Life becomes easier because of people like u. Great explanation. Cheers Mate

[@Viva-07]

Very well explained..at last understood..love the burger example..it helped a lot in understanding the concept

[@lessknownindeed]

I really enjoyed it. Was waiting if you can explain some more operators too :D...awesome

[@pantelisvasileiadis2858]

Amazing tutorial bro. Really straightforward understandable explanations. Especially the intro helped me a lot with understanding how burge..eehm.. observables work. Thank you

[@AlbrechtJ]

This is the best explanation on RxJS video. Thanks.

[@elmoutaouakkilmohammed1432]

I know it's a great tutorial before even I start watching it. Keep going my friend, to 100k subs!

[@MarkEdwardTan]

Whenever I see Angular, NgRx or RxJs then I auto like :D

[@christophergeel1366]

Great crash course. Super simple and easy to follow. Thank you!

[@adxxtya]

This channel is criminally underrated. I feel so bad that you have such less views and subs. Also the video was so quality and the analogy was so good I feel bad that I am watching it for free. Can I buy you a coffee?

[@fieryscorpion]

Can you please share that Canva powerpoint style presentation document? That burger joint diagram was really helpful and I want to use that in my notes. Thanks!

[@Exile740]

I've been trying to understand RxJS for a couple weeks by now. I watched many videos, read alot about it. I always had the "okay, but how?" and "okay, but why?" questions. Only after watching this video, I actually feel like I understand the hows and whys. Thank you for this very comprehensive lecture!

[@yuvalpeery8995]

I second Mr Agoro Very well explained. Thumbs up.

[@HouseJunkieHUN]

Thank you! There isn't much explanation on the web on this topic

[@lukevin6486]

Very well explained, clear and easy to follow. Thanks!

[@JBuchmann]

Nice intro. RxJs IMO is definitely a huge part of the learning curve for Angular. Something to note which can make the basics easier to grasp... if something is going to emit a single value only (like something returned from an API call) then Observables act nearly identical to regular Promises. Instead of ".then", you just do ".subscribe" There are some tricky operators like SwitchMap, MergeMap, ConcatMap, which are very common and powerful. Would be great for you to make a video on some of these more advanced operators.

[@szymonfrankowski7435]

Great tutorial. Now I am able to use RxJS in the next project.

[@SharpenSkillswithSahnnu]

At 27:00 , I think the names should be other way around. Observer should get subscribed to the events. In the video what is called observer should be called as events, and what is referred as observable should be called as observer. In Nutshell, Observer is Observing the events that it has subscribed to.

[@fyfyfyfyfy]

Amazing stuff ! Subscribed 🙌🏻

[@prithivgk]

Thanks , I really like the story plot of RXJS functinality before getinto the coding part. you are awsome

[@gagiksimonyan3782]

The video was awesome, man!!! Could you make more RxJS and Angular practice videos?

[@LucasHagemans]

18:44 import observable 19:12 instanciate class 19:29 call back, arrow function

[@martinvera5456]

Thanks! The hamburguer example helps a lot to understand all

[@lurami]

you're a great teacher bro

[@rbsa1980]

great video, explained a lot in such a simple way

[@alexanderschonfeld320]

best explanation ever. Thank you for that 😀

[@lola2lola321]

Wow, so high quality!

[@maplestoryinchinese]

?

[@rashidtp4411]

good initiative .... keep moving

[@Luxcium]

42:40 Made me realize that each time people look confused that array are indexed starting with 0 that it is just exactly the same with how age works… our first year on earth is starting at index Ø

[@marcosfsjunior]

The burger example was amazing, watch to the end!

[@officialdanieldsouza]

At 55:18 the pluck operator is deprecated as of version 8. It's recommended to use the map operator instead going forward for this operation. Also I don't really understand the point of using rxjs, can't we just use normal javascript to achieve the same thing? I come from a React, Next.js background and currently learning Nest.js which utilizes the Angular architecture and design patterns hence why I am trying to learn rxjs. If anyone could help me understand the reason for using rxjs please let me know. Cause the way I see it we can use normal async/await, javascript methods to achieve all of what's being discused in this video. Please correct me if I am wrong. Amazing video btw! Thanks

[@anoopsidhu3859]

Jesus christ thank god I landed on this video, now I can finally stop pretending to understand angular and actually do so

[@hossamabdelnasser5704]

Great job. Very well illustrated the concept. I wish you coded something more complex from real life

[@dalilapramenkovic8597]

Brilliant explanation. Thank you!

[@kirillzlobin7135]

Nice tutorial Let's have something on Schedulers and Subjects related to RxJS

[@Sarahhh123]

That was incredible, thank you!

[@abubakar-emumba]

please make a crash course on react-chart-js and react-grid-layout

[@windwardhive7363]

no. why can't you simply follow the docs? You don't need a tutorial for every library out there. What are you? 12? Use your common sense. Salamu Alaikum

[@abubakar-emumba]

@@windwardhive7363 i am not 12, but i am a junior dev, and for me docs are dry, so i learn from video tutorials.

[@mk.1921]

@@windwardhive7363 pls dont be so cruel some people learn it better with videos instead wih reading docs. have a nice day

[@aryanshmahato]

@@windwardhive7363 what the hell is this behaviour?? We don't need people like you in developer community.. There's a way of talking, probably your mommy didn't teach you that... How does it sound, eh?

[@gustavonaves6947]

Thanks for sharing you knowledge. I really appreciate that. You are amazing

[@notrelbanallo7607]

very helpful video. well explained.thank you

[@Anunachi]

Thanks bro, brilliant explanation, keep going!

[@jimplimmer8856]

Great shit! u should do a video of a all the ⭐ operators

[@peternguyen9382]

thanks! you make my life easier!

[@Luxcium]

I was tired of looking for RxJs videos and decided to look at JavaScript stuff just for fun and I clicked on your video without realizing that it is about the topic I was just tired of looking for…

[@georgesngandeu9115]

Bro, you are a genius, thank you so much.

[@yoooo51]

at 14.31 you name the cooks observers but before you called them operators. Is it an mistake ? or did i get something wrong? Observers don't manipulte the data but the cooks sometimes do (like coocking the meat in the second last step=

[@AngelicaMaria-cq3ph]

Really good tutorial

[@LYULV]

thanks.Can you share the PPT?

[@Arabian_Abomination]

Keep up the good work bro

[@kmohan2541]

Waiting for this one

[@mk.1921]

Many thanks for the video!! i understood it perfectly. if u allow me to say some video requests. - NX - Git thanks again. wish u the best! :) best regards from Austria

[@VworksArt]

Thank you so much my friend.

[@thejasiliemetha6350]

Thank you for the lesson

[@leagueofmusic9622]

pluck is deprecated, now need to use map instead) Really good video though

[@dayumnson9769]

I did not yet watch the video. Do you suggest using rxjs in react or vue? I think it would be interesting to see rxjs applied to these. sorry if this video does already cover that.

[@frederikstergaard4510]

At my job we use rxjs for our global state management, so it's very much possible and works great. It does however come with quite some initial investment of setting up a "framework" that you otherwise would get for free with for example Redux

[@idemax]

nice job bro!

[@ohskynyrdlynyrd]

Amazing video

[@maplestoryinchinese]

true

[@humayunehtisham]

You are really amazing... Thank you

[@maplestoryinchinese]

lol

[@vijayu707]

Nice Video!!!

[@NeoCoding]

that's a geat job! thanks

[@abdulsalamaboubakar4059]

for the algorithem P.S. thanks for the content

[@soak2094]

helpful, thanks!

[@VarunJain15]

What if we use operators in Observer before subscribe ? Are these same or any difference, By the way, Awesome Video, thank you for this video ☺️😊😊

[@Raphael-et6ig]

Bruh that was the king of all bad jokes ^^

[@maplestoryinchinese]

?

[@Studio-df7ge]

too sad u didnt implement the first example, would have been nice

[@aaronmcmillan6379]

that honestly hgas to be the longest metaphor for something that really isnt that massive of a concept lol

[@ankitmeshram8461]

I'm so hungry now 😂😂

[@hiteshsuthar1097]

Simplicity 🤍

[@kmohan2541]

Try to do vuejs

[@kizhissery]

6:40 cook that's haraam bro we don't support

[@akosbalint3485]

pluck will be removed in v8

[@sirlionellord]

Thanks