Node.js Crash Course Tutorial #5 - NPM

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Hey gang, in this Node.js tutorial we'll learn how to use NPM - the node package manager - to install 3rd party packages into our project.
0:00 -- 3rd party packages
1:53 -- installing packages globally (nodemon)
5:02 -- the package.json file & installing packages locally
13:27 -- dependencies & sharing code
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Опубликовано:

20 июл 2024

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Комментарии : 204

@TheSlyDragon93 4 года назад

Never realised how much easier it is to take it in day by day as apposed to binge cramming when you have the whole course available.

@king998100 4 года назад

This is my daily playlist after internships in the train :-D

@user-vq9td7jw7y Год назад

For anyone having issues because running scripts on your system is disabled: 1) Open Powershell as admin. 2) Type "Set-executionpolicy unrestricted" and answer yes to make the changes. 3) type "get-executionpolicy" to ensure it's been changed to unrestricted.

@megatabdulhaqbinmegatmohda9966 9 месяцев назад

Thankyou!

@TheTechGuy-nn4zp 8 месяцев назад

Thank you

@mesomebody9108 8 месяцев назад

Thanks a ton, this helped me out quite a bit.

@thanujalakmini7643 6 месяцев назад

Thank you So Much!

@abhilashkashyap6600 6 месяцев назад

thank you!

@mohamedshamoon4827 2 года назад

Wish I found your courses a year ago, would've been a superstar Ninja by now! Good work man, love your work and already bought some courses on your e-learning portal.

@NetNinja 2 года назад

Awesome, thank you so much!

@IAmSamuelCharpentier 4 года назад

I will recomand this to anyone I know that's interested in modern web developement. This is exactly how I would've done it!

@milakozowska9892 2 года назад

Hi, I just want to say thanks for these amazing tutorials. You have an amazing talent for translating difficult concepts into truly digestible ones. Thank you again.

@Covidiousthenineteenth 2 года назад

When I first tried to learn about smart contracts, tutorials were saying to run npm install and I would follow it without fully understanding why. It makes so much more sense now!

@zac5949 2 года назад

Thank you so much Shaun. I have been looking for a course like this for a long time. Been a fan since when I started your Flutter series. You are a great teacher, keep up the good work and cheers.

@tanmoydutta5846 2 года назад

Never thought that such a short course on Node would teach so much.....Very neat....appreciate it

@gaatutube 4 года назад

Loving this series. So many other courses directly jump into Express and what not and leaves us confused.

@julianstorm7722 3 года назад

Another great video. At 5:53 you can just append the -y flag to the npm init command and automatically skip the questions. Your course structure is excellent and the animations are beautiful. You hear this a lot I guess but you are great at what you are doing. Which means you put a lot of effort and time to get where you are. Respect mate

@kishanparmar4010 6 месяцев назад

he doesnt want to skip anything in tutorials. he wants to explain how each thing works.

@brianmlambo3306 4 года назад

Keep going Ninja, I will start watching the whole series when you are done.

@octavian3033 3 года назад

Learning a lot so far. Never knew there were such nuances to using npm. Great course so far.

@user-jp8iu3je5z 3 года назад

Amazing course! Can't believe a lecture of this quality is out for free :D

@eyra7550 Год назад

Another amazing course from you !! Cant thank you enough!!

@markkirzhner2329 4 года назад

Thank you Ninja! Yore videos are bright and clear. Really helpful to me.

@thedestruction67 2 года назад

Im not one to usually comment on tutorials but thank you so much man. I appreciate the way you explain details and making it easy to understand

@NetNinja 2 года назад

Thanks so much! :)

@harshitverma2707 3 месяца назад

This is still the best explanation playlist for node.js on youtube.

@Shakeel714 3 года назад

Very neat and clean, simplified explanation, you are the best tutor.

@kazutonaruhaya3675 3 года назад

your explanation is crystal clear like a fresh water!

@BunniesAI Год назад

I'm sorry to gush, but I *really* love the content you create 🙏 It's so much easier to follow than 99% of the other content creators out there

@NetNinja Год назад

Aha, I appreciate that :) thanks for your support Nye!

@desirewilliams8313 3 года назад

Wow this is the best node.js tutorial ever on RU-vid, it has really helped me.

@webdevfreetutorials8501 2 месяца назад

Absolutely perfect! Totally amazing! Brilliantly explained.

@trendstalkhubb 11 месяцев назад

Hello Shaun, I really appreciate the effort you put in the course, you are real thing, you really know how to pass knowledge into someone, nice work dude.❤

@RameenFallschirmjager 3 года назад

I started watching this series in the dawn, and when I turned my head and looked out of the window automagically the sun was gone!

@SparrowVivek 3 года назад

sounds a bit poetic... a dark one though

@yanpengwu7501 4 года назад

I'm always looking forward to your course

@dennisronny3437 2 года назад

Recommended by a friend and I find it awesome just as she said.Awesome!!

@soyabogadodeldiablo 2 года назад

Thank you so so much for this course, you're the best!!!! I hope you get paid really well because you are doing a great contribution to the community.

@NetNinja 2 года назад

Thanks so much Dario! :)

@aaron10k Год назад

I rlly want you to know how effective your teaching style is. Pls don’t stop

@MattiaRuberto Год назад

You are one of the best teachers on RU-vid. Thanks!

@shuttledeceptor1296 2 месяца назад

Taught from scratch, amazing teaching style and pace.

@NetNinja 2 месяца назад

Glad you liked it! :) thanks for watching

@thedestruction67 2 года назад

Im actually learning. Thank you man!

@ap-cg7mt Год назад

Your easy-explain-jutsu is legendary!

@noelthomasbejoy3089 4 года назад

if you're on linux,you might need to do sudo npm install -g nodemon instead.

@nsholk 3 года назад

Noel Thomas Bejoy, thanks so much. That did the trick as a Mac user.

@FreshPrinceOfLDN 3 года назад

thanks this really helped

@michaelanthony4750 2 года назад

that would've been nice to have scrolled down and seen.

@thebigbadwolf422 4 года назад

you are a great teacher Shaun!!

@MohamedAmin-jp9xq 2 года назад

You are the best ❤️ you deliver the informations in the simplest possible way

@naywinhlaing7574 4 года назад

I cant wait the next lesson !

@themodernmonk7 3 года назад

Wow I learned new things here about Git and npm. I don't know about them and it always confuse me that what the hell is this and where it works. Now I am all clear and understand. Thanks Shaun Sir.

@ivanyosifov2629 4 года назад

Hello Shaun. Are you planning on adding authentication to this project? I think it will be great experience to learn authentication with node & express.

@aayushsingh8885 4 года назад

Yes add this it will be amazing with adding payment options also

@davidgraf9367 4 года назад

Thank you so much for all these informations ! I'm not very good in english but you speak very well. It's a real pleasure to follow you. Best regards

@kunjuperath 4 года назад

wow this is the best npm video I've ever seen.

@RHILL-hb1hr 5 месяцев назад

Great course, so glad I found it!

@NetNinja 5 месяцев назад

Welcome aboard! :)

@alulapetros6048 3 года назад

hallelujah finally I landed in a tutorial that I can actually start learning ! Thank You man !

@stackdeveloper6614 4 года назад

Hey shaun, please do a series on styled components as well after completing this node series.

@philippaubert2947 3 года назад

You're saving my life :D A true Ninja worth its salt!

@JanaerTheFirst 5 месяцев назад

best tutorial i ever seen in my life nocap

@kostiantynkarzhanov9216 9 месяцев назад

Thanks! Very well explained! 💛

@mehmetziya82 3 года назад

I love your tutorials. thanks.

@yinonb172 3 года назад

best node.js tutorial ever

@juliocidb 3 года назад

Thanks dude, always the backend is hard to understand, im taking a course in Codecademy but this part isn't verey clear. This is an amazing content for new developers. Bless bro.

@joanbo2346 3 года назад

If anyone has issues with the file "package-lock.json" maybe you can find your answer here: stackoverflow.com/questions/45866533/npm-install-not-creating-a-new-package-lock-json

@gooo1762 5 месяцев назад

amazing video again. thanks alot!

@NetNinja 5 месяцев назад

Thanks for watching!

@ralmareztv8189 4 года назад

It will be great if you can create an angular tutorial and MEAN stack, I really like the how the way you each us

@joachimrosenberger2109 3 года назад

Best tutorial ever!

@OperationAndrew. 3 года назад

Would npm install update the dependencies etc if there were newer versions than that which was found in the package.json?

@zippytyro Год назад

Dope course man!

@NetNinja Год назад

Thanks Shashwat!

@vaasudhand3200 4 года назад

This guy is using npm packages that sound like pokemon names. :) Net Ninja Rocks

@adnaneafifi4734 3 года назад

Thank you very much for this content

@dheerajmadde421 4 года назад

Daily waiting for your video

@RazelAhmed16 4 года назад

Thanks sooo much legend 😀

@TrojenMonkey 9 месяцев назад

If the package-lock.json file does not appear for ya, then write: *npm config set package-lock true* Then run: *npm install* , and it should appear.

@tarekghosn3648 Год назад

im the kinda guy who comments at the beginning of a video because i know it will be pure gold

@user-mn3iq2cs9n 4 года назад

Hi, you're package-lock.json file appears inbetween the last video and this one. I can't get one until I install Express. I'm wondering what you did to get it that we didn't see. You say that we should have it, but I don't, and I don't know why. Thanks. I've never gotten a reply here, but I'm giving it another shot:) thanks for the videos. I've subscribed from 3 accounts.

@ramrawat2037 3 года назад

yes u r absoulty right when i type npm init in my terminal i got only package.json i am unable to understand where to package,json.lock come form

@nizaraffes1954 3 года назад

Run this command npm install --package-lock-only

@jurajzovinec 3 года назад

@@nizaraffes1954 Thank you sir !

@namanmehta7671 3 года назад

Sorry for being late. npm init only creates package.json and not package-lock.json. it is made only when you install a package to keep track of its version number

@asmereg 3 года назад

Can't thank you enough. ❤

@FxbyyMC 3 года назад

Vrey good crash course!

@22borntobe82 4 года назад

Hey! Are you going to update the Angular course? A MEAN stack course'd be fantastic!

@AlessandroLeita 3 года назад

Grazie utilissimo, un saluto from Italy

@kazutonaruhaya3675 3 года назад

great content!

@paulobaceIar 2 года назад

If you're on Linux or Mac and had an error when installing nodemon, try "sudo npm install -g nodemon" instead of just "npm install -g nodemon"

@stuartwllc 2 года назад

Thanks for this!

@kunlohith 3 года назад

HEY HI, Mr. Net Ninja, I am your very favored, 11-year-old, student learning node.js again. As usual, these videos are out of the box. THIS time I have 3 questions of curiosity that I REALLY wish My amazing teacher to answer if he has time to. So here they are: 1. how often do you read comments 2. do you teach these courses for a living of the adds 3. Are you pleased to read my comments, Mr. Net Ninja I really want you to reply to ALL the questions as honestly as possible if you have time. :) 😁😁😉👌👌✌✔👍 Thank you very much.

@dannyman2200 3 года назад

Great video net ninja, quick question, so when uploading a project to github do you delete the node modules so they're not uploaded or is there a way for the upload to ignore them? Cheers!

@debatrachatterjee2666 3 года назад

Use a .gitignore file and mention node_modules in that file. Whatever you mention in a .gitignore file does not get uploaded to github when you upload the project

@orionsquare Год назад

Thank you Mr Ninja

@NetNinja Год назад

@a.yashwanth 4 года назад

Do I need to upload package lock. Json also to GitHub?

@noelbahthis8959 2 года назад

the best of the best

@hemantht3877 4 года назад

Great work shaun.. do you mind letting us know how many videos long is this course

@NetNinja 4 года назад

hey, 12 videos in all. About 6hrs in total.

@cafe-tomate 2 года назад

Shouldn't we add an if(req.method === GET) before evaluating the url of the req ?

@monsterminer5831 Год назад

Thank u a lot bro U teach very well

@NetNinja Год назад

You're very welcome :)

@dendroid4389 Год назад

that is a great tutorial

@fredpourlesintimes 2 года назад

Not sure about this expression in English, but - as usual -, It's a digestible content; easy to watch/follow.

@Ksenseisei 3 года назад

when I use -g does it mean I never have to run nodemon again in any future project I make?

@wyoung1179 3 года назад

Do you need a hosting company with node js or can you use your regular shared hosting account??? I have Hostgator shared hosting and it doesn't allow you to install Node Js.

@christianokotoaza1921 2 года назад

With u node js is so easy

@ambientsoda106 3 года назад

Hi I'm really interested in load balancing by creating say three servers to distribute users to...do you have any ideas? And can I link a hyml page made externally of the node js framework to node js? As I've been making ganes abd interested in using node js for both stores and gaming websites - for deciding win states and load balancing store users... As load balancing tends to be left out if node js tutorials...

@mohamedhaneefyaseen1272 2 года назад

This is not the lodash course but a Node course Great work Ninja

@yadhukrishnan1668 4 года назад

Thank you 👍

@ghostaccountlmao Год назад

How funny the website would read "Ninja Parading Musically" during your video at 1:20

@ahmad_nour 11 месяцев назад

Please what is the name of theme that you use in vs code ?

@johnhorsfall5898 Год назад

Legendary

@doniaelfouly4142 Год назад

thanks

@crispusmicheal3784 11 месяцев назад

I can only pray God add more days in this life, thanks a lot Mr. ninja

@rdfn7 3 года назад

After installing the Package.json, I did not get a package-lock.json. Is that something to worry about in order to follow along with the project? Or any ideia why the package-lock.json did not come with the package.json. Cheers!

@rdfn7 3 года назад

please ignore this query, it actually showed up. Haha

@alexg7282 2 года назад

Thx

@Cami555555Sheep 6 месяцев назад

I didn't get a package-lock.json generated when I did npm init. is this a new thing? Or do I have some setting wrong

@jonldavis Год назад

Does nodemon do the same thing as node --watch script.js ?

@vinjamuripawansudhir8170 4 года назад

hey ninja is there a way to use react and node + mongo instead of firebase?? if there is please make a video on that

@NetNinja 4 года назад

Sure, you can use mongo. I will probably do som kind of mern course in the future. This course will use mongo too.

@cjoyales7019 4 года назад

Hey ninja can you do vue-native?

@Mahmudulhasan-ts5hm 4 года назад

Please make a tutorial about vuejs ssr server side rendering

@arshverma8072 2 года назад

I am watching your whole videos of this node.js Playlist I am facing a problem while I am installing the nodemon in my vs code It showing after a small process "changed 116 packages, and audited 117 packages in 3s 15 packages are looking for funding Run ` npm funds `for details Found 0 vulnerabilities" If anyone knows how to solve this error please let me know...

@Nabilphysics 2 года назад

if nodemon is not running due to security policy run this command in the terminal Set-ExecutionPolicy RemoteSigned -Scope CurrentUser

@MichaelBrima-ld9lo 5 месяцев назад

thank you!

@nsholk 3 года назад

Great video,. Anyone end up with a “nodemon app crashed - waiting for file changes before starting message” after running nodemon server? I’m baffled an as Mac OS person how to interpret this. Thanks.

@rasmusjakobsen4891 3 года назад

I know it's late but hopefully it can help someone else. I fixed this by using npm i -g npm and then npm i --save lodash this will install lodash which is needed for nodemon to work.