Note to everyone watching: if you ever see your browser spin-waiting as seen in some points in this video, that's usually an indication that the app isn't completing a path through your middleware or route handlers. Sometimes it's a missing call to next(), like shown here. Sometimes there's a code path through a route handler that doesn't call a res.end(), res.json(), or res.whatever().

@Dev-tf2bx

3 күн бұрын

yeah .. learned that hard way ! (took me a week to figure out )

Great video! You may be one of the few that totally explains Express middleware. Also I agree that understanding middleware will help make you a better Express Developer. I feel like a better Express Dev already

@timovful

4 жыл бұрын

sure , because express itself build on 2 concepts first is middleware function second is callback functions . if you comfortable with these concepts so you good to go

Zach! Brotha! You have single-handedly demystified everything surrounding Express and Passport for me. Something literally every major js tutorial youtuber has failed to do. So glad I found you man, thanks again. Subbed.

One of the few tutorial makers who create understandable ones. You deserve more views.

I have been trying to understand middleware concept ,watched several tutorial ,this explains everything perfectly and all my doubt cleared.its the best explanation on KZread after watching all explanation on middleware

Such understandable explanations. I love that he fully explains how and why things work.

This is the best resource for understanding Express middleware on the whole internet

Bro I've watched so many videos on Express middleware and NONE of them covers the concepts like you do. They are all just spitting out code without explaining WHY things work the way they do. I found the error handling and next() explanations extremely helpful. Thank you!

@zachgoll

Жыл бұрын

Nice, that’s definitely the goal of this channel. I want to show 1) why something works and 2) how I figured it out. Glad to hear you’re getting that out of it!!

The guy just gives concepts, rather than giving "how to do this" or "how to do that" tutorials.... Love from Pakistan

I like your teaching very much! it is clear, calm. thank you so much, I've learnt a lot from you

Really appreciate the longer videos like these that really dig into the details. Thanks again so much! Subscribed.

Thank you very much for helping to understand the middlewares in express. I have been confusing in understanding the middlewares since last a couple of months and today you helped me to understand this concept very well. Thank you again.

waiting for such detailed explanation from a long time, my quest is finally over !

I've watched several videos explaining express.js...and this video is the most clear and informative one for me. Thank you so much :D

Wow!!! Now this is an in-depth guide to express middleware.

I dont know how u cleared my doubts that i have been confusing my myself with......but yaah...ur magic worked....hatsoff mann.....love from India ❤️

One of the more graceful explanations I've seen. Thank you!

Bro! I am very thankful for this video, not just because such a video is available because of you, but also the time you took to explain everything seamlessly.

WOW, Thank you Zach! I love seeing the new group of instructors, they are really good! I am a new subscriber now, I hope more people discover your channel! The only feedback I have, is I think your volume should be a little higher. I heard it fine, but I had to put up the volume to its highest level on the video itself and my laptop and it was perfect, but I was in a quiet room, other than that it was great. I am going to checkout the Passport videos next!

Yeeaaah finally i get a great explanation about Express middleware , no boring ! Thanks a lot Mr.Zach

I am at 12:17 but already liking it. Thank a lot Zach for the good explanations.

I wish u always keep sharing stuff like this, so fundamental, the series is gold ! thx

This is a great series Zach. Thank you so much for the effort! It's really high quality and useful. =)

it was an wonderful explanation. I've been struggling all day today to understand this, you made it so simple. I could finally connect al lthe dots.Thankyou so much

After reading/watching from multiple sources, finally someone who teaches this concept in a way that I get it!!!! Thanks Zach!!! Your teaching abilities are amazing!!! Props!!!!

This video is gold. Definitely came away knowing so much more about middleware. Thanks for explaining it so well.

This is perfect! I subscribed immediately after the first 5 minutes of this video. He explained everything in detail. Thanks for this great video.

The explanations are very very good and to the point. Loved it

this tutorial is sooo goood detailed, easy to understand and generous

Really great video! I have been using middleware already but after just simply watching this video I feel like I truly have an understanding of how they work.

Simply Superb Zach. Very clear explanation. Just Subscribed.

man you are a phenomenal after tons of videos I've watched you explain the topic in 30 minutes and add on them the whole express framework keep up your great work. wish to you all the best ❤🤟

So much detailed explanation . Blessed to come across your tutorial. Great job. Please keep posting like this. You are going to take over the express tutorial.

Very helpful. This whole series is great.

Amazing! It should be the first thing to understand and master, congrats Zach!

Yup, I'm in love lol thanks for series, it's a masterpiece. Appreciate you man

Wow excellent explanation of the topic. I have been scratching my head since last week. searching all over the internet to find a simple explanation of node. express and server, but explanations over the internet are filled with jargons that only experienced developers can understand. Keep sharing such type of excellent content, it means a lot for people like me. Liked and Subscribed.

Wow! never thought I could understand this in one video. Definitely subscribing!

Thank you very much for the time and effort you invest into making these videos. They are high quality, and you're the first developer on KZread I've actually seen explain these things. Thanks again.

@zachgoll

3 жыл бұрын

You're very welcome!

The error handling part was amazing. Thanksss

Very concise and to the point video !!! Great one ...

Absolutely brilliant. You are a great teacher, very clear and easy to understand. Keep it up.

So much detailed explaining . Blessed to come across your tutorial. Great job. Please keep posting like this.

Simple as that. loved the explanation and going to watch remaining parts instead of a course which I actually bought. Thanks man.

I really needed this video. It clears up so many questions!

Magic! Thank you very much for this video Zach !!! Your channel is awesome. Thank you for all your videos.

Loved this!!! Underrated video for sure

This sir, is by far the best explanation I have ever seen since I started learning programming. Thank you x3000!

Before this series I was dumb enough to not know, what I didn't know. Absolute legendary explanations, thank you very much!

Really good. This is what I was looking for. many thanks Zach

This is the best video I ever watched. despite watching so many videos I lost my head on learning middleware but you have cleared all my doubts. I am your permanent sub now.

@zachgoll

3 жыл бұрын

Glad it was the video that clicked :)

Zach..Brother....!! Under 10k subscribers for this channel, unbelievable . I just don't understand this world sometimes. You solve mysteries like none other!!

@zachgoll

2 жыл бұрын

Really appreciate it, we’re almost there though!!

One of the best explanations out there. Thank you for doing this!

You’re so good at explaining! Please keep making videos. Thanks!

you are best ,,, you have explained all basic in one video thanks

This is the only video in youtube that you can easily understand what is middleware is

you got a talent for explaining, keep it up brodie

Superb .. I know what is middleware earlier .. they are good as well .. but yours is deep .. loved it

Best Video on Middleware. Thank you so much for this video

Damn thank you so much man. I just recently started learning about the backend of things, specifically I just started with Express.js and man, this definitely is a bit more difficult than I anticipated. The middleware concept had me initially so confused. But I just finished this entire video and saw your KZread Header Image, I definitely must say, after watching this video, this hard concept has FINALLY clicked 😄 Thank you so much man! Overall I think you delivered this extremely well. The general pace and simple examples with thorough explanations really add value.

Awesome job, finally someone taught me the REAL basic to build my castle of express upon, THANKS A LOT, no mattter how much I thank you it will never be enough

excellent one of the best if not the best! Thank you Zach!

This is super clear and useful, thank you!

Wowww, I have been working with middlewares without actually understanding it in such details...THANK YOU!!!!!!!!!! My Computer Professor I never had

Excellent explanation. Very helpful❤

Thank you so much, I was so confused until today that I switched to long polling for my chat app just cause I didn't really get the real flowcharts although my socket io application is working just fine.. this is the best tutorial on this topic and explains everything that is required, others use too many middlewares or middlewares along with templating engines and other cool technologies..

This guy really deserve to be noticed by "so called" developer community on KZread

Great job! The one thing that I still haven't seen demonstrated in any of these Express middleware videos is content negotiation, something that can return an error too, such as a 406 or a 415.

Thanks so much for this awesome explanation Zach. This helped me alot

Great explanation.Much needed.

Thank you brother, this series is helping me so much...

Great video It's very clear and informative Thanks!

Very nice tutorial. A lot of things to learn and this video will definitely help you.

Very much needed video. Thank you very much.

A very brain friendly explanation, keep up the good work

Zach! Super thanx from Denmark, it helps so much!! ;

Great video, thank you so much! Keep making these videos!

Fantastic explanation! Now I have a much better understanding when it comes to what happens when I app.use() libraries like bodyParser, Helmet, Cors and so on...

Very well explained... Thank you and very grateful for this wonderfull resource.

Lord zach gollwitzer, thank you very much for this clear explanation, ✌️✌️

unrated tutorials, no way this is a free course, thanks!

That's a very nice tutorial. Thank you!

Myself using Node JS and Express pretty extensively but your video given a great insight specially on express middlewares, for sure this will help me to optimize my code..great work dude cheers and gud luck with your future videos once again great stuff:-)

Thank you for making this bro❣️❣️

Nicest thing i have ever seen for express

Wow, I've learned so much thanks to this video ! Thank you

Great Video. I would be thrilled if you come up with a video of CRUD using MERN and clean architecture.

thank you, this makes me understand express a lot better..

Nice explanation. Subscribed.

Awesome explainition. Thank you

This is nothing but best, who tf will even dislike this video?

You're doing a very good job. I have skimmed through your videos in this video's playlist, at first, I supposed that I already knew it, but your explanation makes me clearer understood. However, I have to increase the video play speed to 1.5x. Last word, thanks! :D

@zachgoll

3 жыл бұрын

Awesome! Glad you got some value in them. Can totally understand the 1.5x speed; I do that on most KZread programming tutorials too 😁

Awesome playlist 😎

Great explanation!

Love you for this man ❤❤

great explanation. thanks a lot mate!

thanks for this video! i learned so much

You're a great teacher

this is actually soooo helpful frfr

This is great! Thanks a bunch!