Node.js Crash Course Tutorial #8 - Middleware

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  • Опубліковано 19 лис 2024

КОМЕНТАРІ • 237

  • @DECKsek
    @DECKsek 4 роки тому +51

    When a new Net Ninja video goes up:
    1. open video
    2. smash the like button
    3. start watching :)
    By far my favorite youtube channel for learning new things

    • @lucasfelipe-ze5sy
      @lucasfelipe-ze5sy 4 роки тому +5

      0.1 - disable adblock

    • @fredpourlesintimes
      @fredpourlesintimes 3 роки тому

      Except for the "view engine" video, it's what I automatically do for each video, because I already trust his contents.

  • @lukemuga434
    @lukemuga434 4 роки тому +55

    Net Ninja's style of teaching is absolutely the best. He applies the Feynman Technique in all his videos enabling someone to grasp even the most complex concepts without having to bang your head.

  • @leonelgauna1174
    @leonelgauna1174 4 роки тому +101

    For anyone out there having problems with the styles not loading for the "/about/create" path, make sure you link your css to the html file as "/styles.css" and not "styles.css", otherwise it doesn't work. When you automatically create a link tag with VSCode by typing "link:css", VSCode doesn't add the slash at the beginning, so you might miss that.

    • @fantasymels
      @fantasymels 4 роки тому +5

      thanks.

    • @alejandrojimenez3986
      @alejandrojimenez3986 4 роки тому +5

      Thank you, I've been scratching my head for the past half an hour

    • @ahmedlabeeb2969
      @ahmedlabeeb2969 4 роки тому +3

      Hi! Do I need to install Nodemon, Ejs, and other third party packages every time I start a project?

    • @leonelgauna1174
      @leonelgauna1174 4 роки тому +5

      @@ahmedlabeeb2969 It depends on the project. I don't know what you want to build. Depending on the ideas you have, your project might need many third party packages, or none.
      Nodemon is good to have because it keeps track of the changes you make to your code and automatically restarts the server, that way you don't have to be constantly shutting down and turning on the server every time you change a line of code. Does a project need it to work? No, but it sure is helpful.
      EJS is a view engine that allows you to do server-side rendering. Basically you build your html on the server and then send it to the client's browser. It also gives you many features to build your pages. You can check its documentation to learn more.
      Again, the only one who knows what packages your project needs, it's you :).

    • @ahmedlabeeb2969
      @ahmedlabeeb2969 4 роки тому +2

      @@leonelgauna1174 Thanks!

  • @samdimahmood9047
    @samdimahmood9047 4 роки тому +159

    YOU ARE EPIC!! You have literally taught all the topics that aren't explained in depth anywhere in youtube . I have followed this series from video 1 and each were equally informative and well explained. :D

    • @shaneorion8396
      @shaneorion8396 3 роки тому

      I know Im quite off topic but do anybody know of a good website to watch newly released series online ?

    • @shaneorion8396
      @shaneorion8396 3 роки тому

      @Cayson Emilio Thank you, I signed up and it seems to work =) Appreciate it !!

    • @caysonemilio2191
      @caysonemilio2191 3 роки тому

      @Shane Orion Happy to help :D

    • @tolearn576
      @tolearn576 2 роки тому +1

      forget youtube even some of the best universities wouldn't teach you this good. Thank you from the bottom of my heart man you teach really good.

    • @rajeshchoudhary2542
      @rajeshchoudhary2542 Рік тому +1

      He has explained beautifully why this thing has arrived, why we will be using it, What we can do next to encounter this code?? Great thanks to him making such informative video. @NetNinja

  • @codedynamics1
    @codedynamics1 4 роки тому +12

    Let's address THAT issue "NEXT" and then moved onto explaining .next() function 👏😂 im starting to like this guy 😂💯

  • @brianmlambo3306
    @brianmlambo3306 4 роки тому +15

    I wanted to watch the series at the end but I have run out of patience , am gonna refresh myself with this. Your videos are absolutely gold especially for beginners and intermediate developers.

    • @NetNinja
      @NetNinja  4 роки тому +6

      Should all be up in about 3 days anyway :). Enjoy!

    • @ahmedlabeeb2969
      @ahmedlabeeb2969 4 роки тому +3

      @@NetNinja Hi! Great Video. Do I need to install Nodemon, Ejs, and other third party packages every time I start a project?

    • @vinayak5788
      @vinayak5788 4 роки тому +1

      @@ahmedlabeeb2969 If You Have Installed these packages globally like --g then you don't have to install them again and again
      But if you don't have done them globally you have to setup your npm and Install them in the Project
      Although it is your wish what you wanna do

    • @ahmedlabeeb2969
      @ahmedlabeeb2969 4 роки тому +1

      @@vinayak5788 Thanks

  • @cagnusmarlsen4050
    @cagnusmarlsen4050 Рік тому +10

    This is the best node tutorial on youtube.

    • @NetNinja
      @NetNinja  Рік тому +2

      Thanks for watching Cagnus!

  • @amymarais4909
    @amymarais4909 3 роки тому +10

    thank you so much for adding diagrams when explaining concepts! it really brings everything into perspective and I haven't seen anyone use them for explanation purposes so BIG UPS TO YOU!!!

  • @olorundareagnes934
    @olorundareagnes934 2 роки тому +2

    Shaun, you're one of the best teachers I've come across.
    Words aren't just enough to express how grateful I am for coming across your channel.
    You're an amazing teacher and you'll definitely go very far.

  • @lgftemp8400
    @lgftemp8400 4 роки тому +6

    Honestly understood the middle ware concept clearly than before thank u Shaun!!

  • @nasirmovlamov
    @nasirmovlamov 4 роки тому +6

    The Net Ninja > Very very quality content , Very very good teaching methods.

  • @tenshik672
    @tenshik672 3 роки тому +1

    I've watched a lot of tutorials demostarating how to use nodejs and express to create website, but only you explained every theory behind so detailed. Thumb up! Thank you so much!

  • @Daniel-nb3kk
    @Daniel-nb3kk 4 роки тому +1

    This channel is one of the best free learning resources you could find on the internet!

  • @NoiroStar
    @NoiroStar 3 роки тому

    Серед усіх відео англомовний курс виявився для мене найбільш зрозумілим та цікавим. Thanks a lot!

  • @sonamtseringsherpa
    @sonamtseringsherpa 3 роки тому +1

    This was something I wanted to learn ever since I started web development. Thank you, Net Ninja for helping me black belt in it.

  • @SuperFastJewJitsu
    @SuperFastJewJitsu Рік тому +1

    Anyone else absolutely loving the way he says R?

    • @NetNinja
      @NetNinja  Рік тому

      Aha, thank you :) loving your username!

  • @rohankademani6406
    @rohankademani6406 3 роки тому +1

    The way you explained next() function was just awesome keep up the good work

  • @paragparikh2201
    @paragparikh2201 4 роки тому +2

    Dude, in one of the PHP videos, you were using code that was outdated. Please check the documentation before writing some new code for your videos. Anyway, you are an AWESOME teacher, and you are the only person on UA-cam that I have found that is so helpful and organized for coding.

  • @ideshmaaerdene-ochir4247
    @ideshmaaerdene-ochir4247 4 роки тому +4

    Your teaching method is great and every lesson is interesting from the beginning till the end. Thank you. Good luck!

  • @mustafa842
    @mustafa842 3 місяці тому

    Best Teacher ever no one can explain it more better thats why i am watching it in 2024

    • @NetNinja
      @NetNinja  3 місяці тому

      That means a lot :) thanks for watching!

  • @saida584
    @saida584 4 роки тому +1

    Now i can say "What middle ware is".. You r an amazing teacher Shaun!

  • @khaledbenshible2657
    @khaledbenshible2657 2 роки тому +1

    Thank you for your video. I started learning programming node.js last and your video was the missing link to understand the difference of middlwares and callback functions ... etc . indeed i very excited to follow all your lessons . thanks again

  • @damianodamian7907
    @damianodamian7907 3 роки тому +1

    You're the one I'd give a thumb up without watching the video. I know for sure it will be amazing content. Thank you, you're great 👏

  • @hotshotgolfer3079
    @hotshotgolfer3079 Рік тому

    Only up to lesson 8. This course has really been explained well. TY Net Ninja.

  • @faisalalmalki9834
    @faisalalmalki9834 3 роки тому +1

    we just need another video about how to deploy the website. and thank you so much you are a great guy

  • @nodehash3247
    @nodehash3247 3 роки тому

    Your explanation of middleware is the best I have come across mate !!

  • @erickgeneric
    @erickgeneric 2 роки тому

    I am blown away with your skill to simplify things. Thanks for your lessons and I look forward to one day paying for premium content. 👌🏼

  • @davedave3978
    @davedave3978 3 роки тому

    I dont comment often, but i want to let you know you help me a lot! Thanks Man, you are my preferred Web development Teacher, crystal clear explanation! Respect!

  • @tylerdurden9411
    @tylerdurden9411 Місяць тому +1

    U R awesome, thank you, Im learning more from here that from my school, thank you thank you thank you!!!

    • @NetNinja
      @NetNinja  Місяць тому +1

      You are so welcome! :) thanks for watching

  • @easttechsolutions3695
    @easttechsolutions3695 2 роки тому

    i try to understand middleware by taking many videos but it not works. but now i understand after watching your video lec. thanks you are super

  • @yinonb172
    @yinonb172 4 роки тому +1

    best node.js tutorial ever

  • @fredpourlesintimes
    @fredpourlesintimes 3 роки тому

    Pretty often, for a French guy like me, we can be pretty afraid of programming jargon.
    When we speak about some terms like "Middleware", we think about something very technical, until someone explain that it's a simple/useful concept to apply.
    In any case, thank you for all the stuff you vulgarize.
    About view engine and static file (for CSS), I was already looking for clues/solutions by myself, so I didn't really need this new information.
    Even if I was pretty rough in my last comment, it was because I preferred something cleaner (Liquid) for my view engine than what you proposed.

  • @jomarkpangan9362
    @jomarkpangan9362 4 роки тому +3

    Petition for youtube to add a double like button. This is so good I almost cried.

  • @godfreyndiritu369
    @godfreyndiritu369 3 роки тому

    The best teacher ever, nice and clear explanation.

  • @Shakeel714
    @Shakeel714 3 роки тому +1

    Thanks Shaun for the wonderful tutorial series

  • @RameenFallschirmjager
    @RameenFallschirmjager 3 роки тому +4

    Not just the Ninja's blade must be sharp, the technology which he uses also must be cutting edge!

  • @alienperspective8091
    @alienperspective8091 3 роки тому

    that "alright then gang" ? is pretty damn stylish as much as your explanation, thank u so much

  • @programmingvault3248
    @programmingvault3248 4 роки тому +4

    This was a very well done tutorial. Thanks!

    • @ahmedlabeeb2969
      @ahmedlabeeb2969 4 роки тому

      Hi! Do I need to install Nodemon, Ejs, and other third party packages every time I start a project?

  • @siddheshsawant598
    @siddheshsawant598 3 роки тому

    Thanks NetNinja Best Crash Course for NodeJS.

  • @ismaildev
    @ismaildev 4 роки тому +3

    I am from Bangladesh . Your video is very helpful to me.

    • @Ath9394
      @Ath9394 3 роки тому

      I didnt know u guys have internet

    • @yunanistan2364
      @yunanistan2364 3 роки тому

      @@Ath9394
      it's your ignorance

  • @ashishmeagh
    @ashishmeagh 3 роки тому

    You explained the concept very well and its simple to understand thank you very much

  • @thebertieboy
    @thebertieboy Рік тому

    Brilliant, just brilliant. So well thought out.

  • @pratikxavier8176
    @pratikxavier8176 4 роки тому +4

    Net Ninja is on Fire 🔥 Thnx man

    • @ahmedlabeeb2969
      @ahmedlabeeb2969 4 роки тому

      Hi! Do I need to install Nodemon, Ejs, and other third party packages every time I start a project?

    • @pratikxavier8176
      @pratikxavier8176 4 роки тому +1

      @@ahmedlabeeb2969Yes but if you don't want than you can install packages globally so that all the node. js application on your computer can import and use the installed packages

    • @ahmedlabeeb2969
      @ahmedlabeeb2969 4 роки тому +1

      @@pratikxavier8176 Thanks man!

  • @KJFMZ
    @KJFMZ 2 роки тому

    This is phenomenal content, man. Keep up the good work!

  • @AD-lr6pc
    @AD-lr6pc 3 роки тому

    Very well explained, like : dislike ratio tells your everything about this video

  • @osherezra8460
    @osherezra8460 4 роки тому +2

    Great one Thanks. One question please. is the Static middle ware needs to be on top before the Routes? Cheers

  • @GuluMammadli
    @GuluMammadli 4 роки тому +1

    Amazing tutorials mate! Big THUMBS UP!

  • @someoneontheinternetuvenev6268
    @someoneontheinternetuvenev6268 3 роки тому

    Watched all the ads, thanks for the awesome videos!

  • @vahid6418
    @vahid6418 3 роки тому

    Brilliant as always Shawn...

  • @1dshabeer
    @1dshabeer 3 роки тому

    You are the best man, keep going.!

  • @airbus5717
    @airbus5717 4 роки тому

    Can you do F# after this series
    pls
    your channel is the best coding channel on yt

  • @nithinsravan596
    @nithinsravan596 4 роки тому

    Net Ninja my man😍🔥 love your videos 💯

  • @umrbekmatrasulov4141
    @umrbekmatrasulov4141 2 роки тому

    thank u bro, you have talent of explaining simply

    • @NetNinja
      @NetNinja  2 роки тому

      You're most welcome :) thanks for the kind words!

  • @raymondmichael4987
    @raymondmichael4987 4 роки тому +1

    This is what I call middleware made easy.
    Thanks theNetNinja,.
    I'm curious, what are you planning for the long awaited new course plus updates on vuejs course 🤦🏽‍♂️🤦🏽‍♂️🤦🏽‍♂️

    • @ahmedlabeeb2969
      @ahmedlabeeb2969 4 роки тому +1

      Hi! Do I need to install Nodemon, Ejs, and other third party packages every time I start a project?

    • @raymondmichael4987
      @raymondmichael4987 4 роки тому +2

      Ahmed Labeeb, nodemon can be installed once globally but other packages needs to be installed per project
      Happy coding :)

    • @ahmedlabeeb2969
      @ahmedlabeeb2969 4 роки тому +1

      @@raymondmichael4987 Thanks man!

  • @abhishektripathi4162
    @abhishektripathi4162 4 роки тому +1

    Great Lesson, liked it.

  • @babanbaibabafakruddin3785
    @babanbaibabafakruddin3785 2 роки тому

    Thanks for all your lectures😇😇😇

  • @lloyd_jvr9152
    @lloyd_jvr9152 4 роки тому +1

    love your channel man!!

  • @ojingwachidiebere8487
    @ojingwachidiebere8487 11 місяців тому

    Bro you are so good in teaching

    • @NetNinja
      @NetNinja  10 місяців тому

      Thank you so much 😀

  • @jellycoding
    @jellycoding 3 роки тому

    I like your tutorial and give thumbs up on every one. But I just want to give feedback on one thing that I think about. Every time you paste code and say it is so we don't have to be bored watching you type it out I think to my self, "well i would actually like to watch you type it out".
    So far I can just pause the video and type it out, but there is value in typing ALL code with you and hear the discussion about it.

  • @nicolasgerard7101
    @nicolasgerard7101 2 роки тому

    You are just amazing. Thank you. Well explained

  • @mehdi5455
    @mehdi5455 4 роки тому +1

    Very very appreciated, thanks.

  • @ahmedlabeeb2969
    @ahmedlabeeb2969 4 роки тому

    Hi Net Ninja!!!! You are awesome bro. I have learned more from your free youtube tutorial more than other peoples' paid premium courses. Thanks!!!!
    I have are quest. Can you please make small project tutorials on user sign up, submit query forms and etc? Please.
    Thanks again!!!!

  • @piyushverma826
    @piyushverma826 Рік тому

    Best instructor

    • @piyushverma826
      @piyushverma826 Рік тому

      I got a job as a react developer and your course helped me the most. Now i am promoted to full stack and your node course is again helping me. So glad to have a instructor like you. And you coding style is so neat. Just love it.

  • @thunder-brawlstars3020
    @thunder-brawlstars3020 5 місяців тому +1

    After watching many tutorials on node i didn't understand, but now i have understood every single concept here , thx for series.

    • @NetNinja
      @NetNinja  5 місяців тому +1

      Awesome! :) thanks for watching

  • @evanvargas
    @evanvargas Рік тому

    Awesome video, mate!

  • @Ash-fh3mh
    @Ash-fh3mh 4 роки тому +12

    Hi! I was just curious if you sell any net ninja merch? I would love to get a t-shirt or a sticker. :)

    • @NetNinja
      @NetNinja  4 роки тому +3

      Hey, yeah - there should be some merch displayed beneath my videos!

    • @mikolajhenzel
      @mikolajhenzel 3 роки тому

      @@NetNinja in some countries this isn't available. i was interested in merch for a long time, but the option you are describing isn't available in poland. could you please put a link in the description for that?

  • @leonmarienga3293
    @leonmarienga3293 24 дні тому

    Thank you, solid as always

  • @AlexSenichek
    @AlexSenichek 2 роки тому

    Great explanation.

  • @raffritter6766
    @raffritter6766 4 роки тому +1

    Great crash course :)

  • @jskim3886
    @jskim3886 3 роки тому

    hello ninja teacher! you helped me alot !!

  • @doniaelfouly4142
    @doniaelfouly4142 Рік тому +1

    thanks

  • @tarekghosn3648
    @tarekghosn3648 2 роки тому

    im looking forward to auth :)

  • @hossamaddin7980
    @hossamaddin7980 4 роки тому +1

    Really appreciate , but I've a question
    [app.use(express.static('public'));] doesn't work with the long url (/blogs/create) i changed it to (/create) and it worked
    Can any one help plz..!
    and THANKS

  • @hamzafarhan348
    @hamzafarhan348 4 роки тому

    can u share some videos about nodejs with mongodb
    and a lot of thanks for ur hard work ♥

  • @kamesha5973
    @kamesha5973 2 роки тому +1

    why didn't you use next() command in express.static() middleware?

  • @pankajmendiratta8513
    @pankajmendiratta8513 3 роки тому

    Hi Shaun, Why we didn't use next() function in the 404 route where we also used app.use? Doesn't express hang there? Can you please clarify? Thanks

  • @JagTheRipper
    @JagTheRipper 8 місяців тому

    Hi I am currently stuck in my project. I want to server static css, img, js files to the client on the browser, I followed your steps exactly but keep on getting this error:
    mime type is not executable

  • @official.mhm13
    @official.mhm13 4 роки тому

    Well Explained

  • @martinp.617
    @martinp.617 4 роки тому +1

    Salamat..,

  • @HasinthaWeragala
    @HasinthaWeragala 9 місяців тому

    good stuff mate

  • @puneeth3987
    @puneeth3987 Рік тому

    Best tutorial.....

  • @saadowain3511
    @saadowain3511 3 роки тому

    amazing my friend

  • @salahalhashmi6528
    @salahalhashmi6528 3 роки тому +1

    the best

  • @fikilekentane6982
    @fikilekentane6982 4 роки тому +2

    Excellent tutorials no doubt. Thanks NINJA. I have a question. To let express know about my static files I used the 'public' folder [ app.use(express.static('/public'))] but this did not work until I changed to [app.use(express.static(__dirname + "/public"));] . Is there a difference? I thought it's the same thing!

    • @NetNinja
      @NetNinja  4 роки тому +2

      Hey, the path is relative to your app.js file where you launch your node process. So if your public directory is in a different location to your app.js file, then you will need to build the absolute path using __dirname. Otherwise, you can just use use 'public' (no need to use '/' before it either). Hope this helps.

    • @fikilekentane6982
      @fikilekentane6982 4 роки тому

      ...tnx 🙏🏾

    • @Working800
      @Working800 3 роки тому

      @@NetNinja I spent a lot of time in this, thanks for answering those question

  • @cafe-tomate
    @cafe-tomate 3 роки тому

    Hi Shawn,
    Can we do the same thing (calling next() ) in non-express server ? Like the ones of the first videos

  • @dennisgonzales9521
    @dennisgonzales9521 4 роки тому +1

    Awesome

  • @MiriamCunha
    @MiriamCunha 3 роки тому +1

    great tutorial, I am learning a lot from it! everything was going good until now I got a problem installing morgan, a nertwork problem, any solution for that? do I need morgan to keep it going?

    • @TheJojoboy12
      @TheJojoboy12 3 роки тому +1

      Try npm install morgan --force

    • @MiriamCunha
      @MiriamCunha 3 роки тому

      @@TheJojoboy12 Thank you for your suggestion, I ended up finding out that it is a 'cache' problem and I need to clear cache and restart VScode to be able to install anything again, it happens every so often

  • @ericpodhorecki5427
    @ericpodhorecki5427 3 роки тому

    superbe!!! really amazing!

  • @TheThebestgame4
    @TheThebestgame4 Рік тому

    Isn't using React states + React router basically doing the same thing as node/express, if i'm not designing a website that needs to store data ?

  • @cafe-tomate
    @cafe-tomate 3 роки тому

    The res[content-length] argument of morgan is supposed to be the length in bytes of the file's body. Why does it shows --- in the screen of the tutorial?

  • @mohammadbohluli
    @mohammadbohluli 3 роки тому

    yeah very very nice tutorial

  • @badbrock7408
    @badbrock7408 2 роки тому

    my 🐐

  • @limitless003
    @limitless003 Рік тому

    Thanks a lot

  • @ridl27
    @ridl27 4 роки тому +1

    ty.

  • @cafe-tomate
    @cafe-tomate 3 роки тому

    How did they use to do when express didn't exist and they wanted to include static files ?

  • @rishuagarwal3869
    @rishuagarwal3869 4 роки тому +1

    Hey can anyone tell how to access glyphicons by this static in express js, I cant access them.
    @thenetninja

  • @blogbricks
    @blogbricks 4 роки тому +6

    Can you re-upload reactjs. Since the earlier is too old. It's completely changed now.

  • @UmarxonXodjaev
    @UmarxonXodjaev Рік тому

    How can i download Course file? because there isn't code in github.

  • @offshitdguihcz6706
    @offshitdguihcz6706 4 роки тому

    Thanku so much 😋

  • @ZTF666
    @ZTF666 4 роки тому

    @5:37 i see what you did there hahahaha !