React Crash Course 2024

[@linchen5913]

Even though I don't need this, it's still unbelievable that someone would ever create such useful, lengthy videos FOR FREE. Thank you!

[@ailtonjosue6817]

hell yes ,-,

[@luisbrazilva]

KZbin is monetized.

[@deitunegold4593]

I downloaded the Course document from Github but i noticed the jobs.jason files aren’t showing up when i load the website on chrome (also nothing is showing under Recent jobs). Any help?

[@conaxlearn8566]

@@deitunegold4593 I just followed through the video and was able to replicate everything the video show. But at times a slight typo can crash the page. Try using Chrome developer tool to check what error message it gives you.

[@simrandangol8865]

@@deitunegold4593 hi. I got a problem in jason file. Can u help me

[@husseinkizz]

Thanks Brad, always one of the best teachers on internet, you taught me react 4 years ago, I now make react libraries and stuff, thanks man, can't appreciate your works enough!

[@Jan-v7y]

25:11 - Boilerplate Cleanup 26:48 - Tailwind CSS Setup 30:24 - JSX Crash Course 39:37 - Start Homepage 42:00 - Navbar Component 43:56 - Image Import 45:24 - Hero Component 46:17 - Props 48:00 - Default Props 48:51 - Wrapper Components 55:14 - JobListings Component 58:50 - Create Lists With map() 1:03:20 - Single JobListing Component 1:05:49 - Limit Jobs to 3 1:07:50 - useState() Hook & Desc Toggle 1:13:07 - Creating an Event 1:14:20 - Updating Component State 1:16:00 - React Icons Package 1:18:00 - React Router Setup 1:20:21 - Create Routes From Elements 1:21:36 - Router Provider 1:22:36 - Homepage Component/Route 1:24:40 - Layouts 1:29:06 - Jobs Page Component/Route 1:30:50 - Link Component 1:34:20 - Custom 404 Page 1:36:55 - Active Links With NavLink 1:41:00 - Conditional Rendering 1:43:10 - JSON Server Setup 1:47:00 - useEffect() & Data Fetching 1:53:07 - Loading Spinner 1:51:06 - Conditional Fetching 1:59:45 - Proxying 2:03:38 - Single Job Page 2:09:04 - useParams() to Get ID 2:12:25 - Data Loaders 2:16:36 - Single Job Output 2:22:00 - Add Job Page 2:23:40 - Working With Forms 2:30:05 - Form Submission 2:35:27 - Pass Function as Prop 2:39:32 - POST Request to Add Job 2:41:45 - Delete Job Button/function 2:45:12 - DELETE Request to Remove Job 2:46:50 - React Toastify Package 2:50:08 - Edit Job Page/Form 2:56:05 - Update Form Submission 2:58:54 - PUT Request to Update Job 3:02:10 - Build Static Assets For Production

[@zdream720]

For anyone stuck on the Router section: react-router-dom was updated and some functions were removed, so now the initial Router setup looks like this (~@1:23:36): import { Route, RouterProvider } from "react-router-dom"; import { createBrowserRouter } from "react-router-dom"; const router = createBrowserRouter([{ path: "/", element: }]); const App = () => { return ; };

[@njorojames4414]

Thank you friend

[@charanreddy0000]

thanks man !! It wasnt there in the docs properly.

[@HonorableBacon]

god i hate how theyre constantly changing these little things

[@superuser3026]

Thank you so much! I came straight to this and it saved so much time

[@lucasrod100]

and if you put the router in a separate file you can leave the App component much cleaner and your project much more well organized

[@marshax]

"It's JavaScript. You're always going to be confused." Well said.

[@naelcodes]

The timing is insane, needed a refresher. Thanks Brad

[@nikashsubedi9395]

0:00 - Intro 1:55 - What Is React? (Slide) 3:43 - Why React? (Slide) 7:19 - What Are Components? (Slide) 8:21 - What Is State? (Slide) 10:00 - What Are Hooks? (Slide) 11:17 - What Is JSX? (Slide) 12:42 - SPA, SSR, SSG (Slide) 15:38 - Vite (Slide) 16:30 - Project Demo 19:53 - Setup React With Vite 22:29 - File Explanation 25:11 - Boilerplate Cleanup 26:48 - Tailwind CSS Setup 30:24 - JSX Crash Course 39:37 - Start Homepage 42:00 - Navbar Component 43:56 - Image Import 45:24 - Hero Component 46:17 - Props 48:00 - Default Props 48:51 - Wrapper Components 55:14 - JobListings Component 58:50 - Create Lists With map() 1:03:20 - Single JobListing Component 1:05:49 - Limit Jobs to 3 1:07:50 - useState() Hook & Desc Toggle 1:13:07 - Creating an Event 1:14:20 - Updating Component State 1:16:00 - React Icons Package 1:18:00 - React Router Setup 1:20:21 - Create Routes From Elements 1:21:36 - Router Provider 1:22:36 - Homepage Component/Route 1:24:40 - Layouts 1:29:06 - Jobs Page Component/Route 1:30:50 - Link Component 1:34:20 - Custom 404 Page 1:36:55 - Active Links With NavLink 1:41:00 - Conditional Rendering 1:43:10 - JSON Server Setup 1:47:00 - useEffect() & Data Fetching 1:53:07 - Loading Spinner 1:51:06 - Conditional Fetching 1:59:45 - Proxying 2:03:38 - Single Job Page 2:09:04 - useParams() to Get ID 2:12:25 - Data Loaders 2:16:36 - Single Job Output 2:22:00 - Add Job Page 2:23:40 - Working With Forms 2:30:05 - Form Submission 2:35:27 - Pass Function as Prop 2:39:32 - POST Request to Add Job 2:41:45 - Delete Job Button/function 2:45:12 - DELETE Request to Remove Job 2:46:50 - React Toastify Package 2:50:08 - Edit Job Page/Form 2:56:05 - Update Form Submission 2:58:54 - PUT Request to Update Job 3:02:10 - Build Static Assets For Production

[@On7D7]

let me tell you something Brad, you're like my Big brother and tech mentor. even though i graduated in software engineering with 3.93GPA from the top technology University in my country; i didn't have much real world experiences. 3 years ago while i was in the University i start learning MERN Stack from you and JavaScript mastery Chanel. then i got a job and work for Ethiopian Military. while i was working for the Military i also got a chance to work for the biggest security agency in my country. right now i am working for a big private enterprise and 19 banks. on top of that a year ago i started a software development company and i own 50% of the company. i learn a lot from you than my university courses combined. All i can say is thank you and God bless you!

[@agnesmuchuki7200]

Kindly, offer me an apprenticeship at the company. I will appreciate.

[@redhotchillidazer2013]

bs

[@takeuchi5760]

​@@agnesmuchuki7200 Why would anyone accept such a stupid offer? You might get lucky with someone but most people will ignore you if you're just gonna beg for it without saying why or your credentials.

[@bhaviksharma4854]

@@redhotchillidazer2013 LOL

[@jagadeshvarmasvpkh7860]

Me too offer the job front end react js

[@leimengdeK]

Finished it! took me 2 days to follow along but I did it! The journey of a thousand miles begins with the a single step.

[@codeJourneyGuides]

Omg i was searching for new react courses to learn and i just found the best one 😁 Hoping to complete this... thanks brad 👍

[@hideperson7310]

Same I am also searching thank you Bard...........

[@topherreynolds3999]

Thank you! Been studying React for about 3 weeks now. Your video does an excellent job of explaining things in a way I understand. Some other videos I have found just have you follow along without telling you why you are doing the current task. Appreciate this! 🙂

[@bencipherx]

Can we be accountability partners, I am on my way to full stack but my achilles heel tbh is styling lol

[@devine_noise]

Hey Brad. Your speech pacing is a perfect speed for me to learn. I find a lot of tutorials want to rush through things. Thanks for the refresher on React. I’ve been building mainly Shopify sites for work and needed to brush up on React for our companies Next JS blog.

[@hiliousscanner-nr8id]

After 7-10 hours of coding & learning from Brad, I now declare, that I know some React to take more challenging projects ahead. Thanks a ton Brad! :) Been an follower now for past 4 years. Any tutorial related to web, you are my first goto guy. Thanks for being there for us! :)

[@sameerasw]

I love the fact that you directly copy pasted the html snippet and then modified it for React. Makes so much sense and easy to learn from my point!

[@svenbjorn9700]

This is the way.

[@sameerasw]

@@svenbjorn9700 I used this method for a couple days, now I'm happy that whatever I do is functional rather than getting constant errors.... So easy to convert and learn a couple new things I could have done b4

[@JinadB.Stefan]

Hello, base on your comment on this video, i want to know how he got the html snippet. please can you help? 🤕

[@LJ_NN]

I would also reeally love to have the html snippet that hasn't been modified for React yet - anybody who knows how to get hand of it? 😍😍

[@svenbjorn9700]

@@LJ_NN I think it's the "Code:" link in the description, the first link.

[@conaxlearn8566]

Love this one. Thank you very much. I did however catch at 2:55:55, the salary wasn't initialized correctly simply because in the JSON data file, salary strings are different from the select options. E.g. In JSON file: "$90K - $100K" In EditJobPage: "$90K - 100K" (The $ is missing from 100K)

[@danny65769]

Thank you. I was trying to debug that too.

[@Fr0z3nRebel]

Thanks for pointing this out. I was looking into this as well.

[@centralcoding]

i remember, Ive learned html and css from your youtube channel, then im know teaching many people. and you came at the right time when i just started learning REACT. I have commented before watching the tutorial. I hope i will grab some important basics of react. thank you!

[@christopherlopez2491]

I started watching you and your html intro video in 2019. Im still here… still learning and still building thank you so much for these videos

[@satisfymyeye1431]

Me too bro !

[@shahbazjavedqureshi]

Couldn't have come at a better time. Looking forward to the 19's official release and your update. You have no idea how much this helps, thank you!

[@Ndunda_Kelvin]

I don't know if it's me who is getting better in react, or you just have good teaching skills that make everything simple and easy to understand. Thank you for this.

[@MONGERATSEA]

This is the best react-refresher on youtube. Covers all important basic topics. Thank you for the video

[@jderifaj]

This is a great little video. I've dipped my toe in React over the years, this is a nice highlight of the basics.

[@rapyxbt]

This is amazing, simple as that, did it in 3 days and learned a lot, thanks

[@ruslangilyazov7733]

Спасибо за курс! Я начала его смотреть и за одно прокачивать свой английский на слух. Вы большой трудолюбец, отличный учитель. 🎉😊

[@adriande_leon]

Thank you so much Brad for posting this, I haven't touched React in a couple years and this is a good refresher!

[@techexplained-254]

Same

[@alexostrovsky3711]

I actually never heard of a "crash course" concept until this one. And it is exactly what I needed. Thanks a lot! Great work.

[@firluk]

"it's JavaScript - you are always going to be confused" At least this Crash Course is helping

[@fromagetriste]

super happy about the video, thank you so much

[@Steliosgiannatos]

Amazing video, bundles everything you need to make an entire project. Keep up the amazing work!

[@affanmustafa2606]

Doing some revisions and Brad comes in with an updated React course. You're absolutely insane Brad, thank you for all that you do!

[@naveencooray2733]

Here we are, back where it all started. after 3 years of Angular just wanted to refresh my knowledge on React. Thanks Brad!

[@braveitor]

Fantastic tutorial. This is for me, the best way to learn and get used to a real project structure. Excellent job. You're an amazing teacher. Thank you.

[@shir35303]

This was very useful. Coming from 10+ years with JS, but haven't used React in about 5 years now, I looked for something just like it as a hands-on overview. Thank you so very much!

[@DxYPINS]

Thank You, if Any anyone still to doubting wether this tutorial is worth it or not, i'd say, absolutely, I learned a lot.

[@davidemmanuel5057]

just finished the entire 3 hours and have my code in my github for future reference, pretty good tutorial as the others from this channel, concise, explanatory, direct and practical. The json server mockup just amazed me, I didn't know you can support an entire crud with a json file, cool. I came from vue and there are some things I don't like yet from react, mostly the syntaxis is prone to errors and a bit tangled, but I remember I complained a lot when started with vue a couple of years ago. Still thinking vue is more refined (better in short) than react but react and angular are way more popular, so for job offers I'm learning this one. Thx

[@adarshtiwari7395]

This is exactly my situation haha. Worked with Vue till now but most openings in the market are for React. How are you preparing for a react position?

[@deitunegold4593]

I downloaded the Course document from Github but i noticed the jobs.jason files aren’t showing up when i load the website on chrome (also nothing is showing under Recent jobs). Any help?

[@davidemmanuel5057]

@@deitunegold4593 bro i think u have copied same from the github folder remove the jobs and flower brackets and then try it u will not get error like this { "jobs":[ all data....... ] }

[@nirajchandrajoshi]

This is a valuable resource and I learned a lot from this. I m first time learner and I will say such kind of tutorial is not available in KZbin. Thank you

[@aholicstudy7720]

Thank you so much, Brad. I've studying your 2021 React Crash Course, this video comes just at the right time. Many many thanks

[@ryl0p3z]

Super helpful, up to date course. Very clearly described and all for free ! Amazing and thank you. Additionally if you want to auto import a component opposed to writing it out for example at 1:07 in. You can just just write out the component "

[@roshangobind3256]

For anyone whose tailwind CSS is not loading, make your postcss.config.js look like this module.exports = { plugins: { tailwindcss: { content: ['./index.html', './src/**/*.{js,ts,jsx,tsx}'] }, autoprefixer: {}, }, } Edit: Sometimes you have to rename your postcss.config.js to postcss.config.cjs after doing the above

[@7r19un]

This should be pinned to the top.

[@OmerGiladi]

Thank you!!!!!!!!!!!

[@rahmatullahbizhan7796]

"Your tutorial was a breath of fresh air! Thank you for sharing your expertise in such a cool and accessible way."

[@MarjorieIvy-p6n]

Brad, Thank you for this tutorial! I had been following your channel for a while, specially the javascript series! My only regret is that I wasn't consistent with personal projects, and now that I am laid off of work, I can finally have that time to learn and this tutorial made me realize what a waste of time I have done in the past! I should have really continued and consistent and I may have been a Full Stack dev now :D Thanks again!!

[@jesf570]

Truly the dev goatof KZbin, from 0 to hero, you're the best on the tube.

[@JessieTraslavina]

I like the way you teach. You are very clear and bright. Not Salesy, like everyone else on yt. Thank you

[@whatscooking104]

Please team up with some folks and do a professional E-commerce course where you put everything together. Planning, Figma, UI/UX, frontend, backend, database, microservices, version control, CI/CD etc etc etc etc. Pay attention to everything

[@andiuptown1711]

…Learn to read documentation

[@hungeron2650]

Just buy his damn course instead of asking everything for free.

[@JordannGeorge]

@@hungeron2650 sounds like maybe they want a course from him they're pay for where he teams up with other people who are well versed in a specific area as opposed to him being only semi versed in these areas as a whole.

[@Whiz-lc5kc]

@@andiuptown1711😂

[@Whiz-lc5kc]

@@hungeron2650😂

[@jayjenous7601]

I liked the react course, I finished it, thanks again Brad

[@meganpark89]

I've accomplished the project by follwing the course. Thanks for the video. It's absolutely helpful!

[@webdevluc]

Amazing work with the updated React crash course. It's rare to find such high quality learning resource offered for free

[@chivicks_hazard]

Honestly speaking

[@emmang2010]

I only skimmed the section names but are contexts and providers not covered?

[@dmn177]

​@@emmang2010 Did you watch it?

[@lucasrod100]

Excellent course! this course helped me reinforce my skills, filling a few gaps in my knowledge in react, and it's easy to understand due to the instructor's good didactics. I will definitely recommend this channel to anyone willing to learn react or other frameworks/technologies.

[@sirkaal]

Did I just watch 3 hours react course? Didn't need it, but the narration was so good it felt like watching a movie. Great job...

[@ivanperez4878]

Awesome course, right on time! Thank you for helping us all.

[@ashutosh_tiwari]

One of the Best Crash Course on React in 2024!! Thankyou very much Brad❤.

[@社會觀察家]

THX Brad, learned everything from you, it gives me a very peaceful vibe just listening to your voice, so I still watch/listen your every video.

[@BMRG14]

Right on time! Thank you very much.

[@CynthiaAmaji-zd1ip]

The is truly beginner friendly. One of the best react tutorials. Thanks for the video.

[@nickkang1917]

Just went through this entire tutorial, start to finish, and built this along with your video! Thank you so much!

[@astianmuchui]

This is just what I needed. Now All I have to do is look for 6 hours to watch this

[@CodeWithClinton]

Thank you so much Brad, for this course. I am a Backend Engineer who wants to have a taste of the frontend. Thanks again Brad Traversy.

[@luisbrazilva]

I have been a React developer for about 10 yrs or so and I still do these crash courses just to stay on top of new practices. Liek you said React 19 and so on. And your channel have been mu go to all these years

[@HimalayanFishing]

Hats off to you for crafting these incredibly beneficial and extensive videos out of sheer generosity. Your efforts are truly appreciated!

[@ImFantin]

Such an amazing tutorial man. I can confidently say I can start a react project with no problems after watching this. I really appreciate your videos!

[@SirPorkWellington]

Thanks Brad. Got recently laid off and transitioning to Frontend development. This tutorial is a godsend

[@OniLgnd]

I had previously commented about the edit page not displaying the correct salary amount, but I have now figured out the issue for anyone curious. The original 6 jobs all have a salary amount that is not actually an option in the drop down menu. For one, the amount is not an option. And the others is because the higher amount in the salary does not have a $. You can fix the issue by simply updating the salary for each job on the edit job page. After that, the edit job page will display the correct salary. Again, thank you so much for the video, I learned a ton!

[@simrandangol8865]

i am having problem while loading json file can u help me

[@GaBoyInKy]

I have to admit I have fun learning from you. I get more off your project based courses than most that are teaching the same subject.

[@nimira43]

Even before starting this course you know it's going to be quality from the best coding instructor. Would of gladly paided for this. Thanks always Brad.

[@DeborahRise]

Thank you so much for this. I totally benefitted so much from this and I am grateful for your time.

[@Ryukiii_]

Awesome tutorial! Very straight explaining the concepts and not loosing too much time on the teory! Really awesome seeing the code part explained step by step and showing all steps and not giving them for sure! I was really confused when I started learning this framework alone, but watching this video is helping me a lot and all the essential parts that for me were a little unsure, now are not, and now I can be sure about writing and developing an 'up to date' react app in 2024, regarding the code, libraries, tecnologies and other standards! The best part, is that I can study and use this tutorial as a base start for every SPA react app in 2024! thanks a lot for you effort and help! ❤❤🙏🙏 Thanks Brad!

[@Sammy102093]

As someone who has been spending the last few months on Python, YAML, and Ansible, I needed this as a refresher.

[@DeveloperRustam]

thank you sir, it's unbelievable amazing. I'm learning React for long time (6 months) , but now starting understand how may learn easier. Your teaching is awesome. Sparing time for a free course , I can't find any word how to describe.Thank you , again...

[@dakiworld]

2:35:27 - Pass Function as Prop (crucial part)

[@colonelvector]

Excellent tutorial, perfect balance of spending just enough time on each concept while still being thorough enough

[@Peywan]

1 hour and 8 minutes into the video, and you catch me late and give me an AHA moment for react. thanks a lot Brad. Very appreciated that you do videos consistently and keep up to date with what we need to learn and give this information for free. thanks!!

[@dakiworld]

2:36:15 Form Part Done try to connect with backend

[@barani7821]

Best react crash course in youtube, Brad way of Organizing the course is impressive. Thank you so much!

[@jerrywang3225]

You are such a great teacher, I can't thank you enough for all the effort you put up here.

[@orangeCountries]

Thanks, dude. I am thankful to you. you just include my 2 months of learning in 3 hours 4 minutes only. thanks a ton.

[@lingaun8286]

I was able to complete this tutorial in just three days, dedicating about an hour each day. Given my background as a Vue developer, I found it relatively straightforward. Additionally, the tutorial avoids reliance on external plugins or complex integrations, keeping everything refreshingly simple and straightforward. For those looking to delve into React, I would humbly recommend this video tutorial, as it offers a very beginner-friendly approach although a modest understanding or beginner-level knowledge of JavaScript is sufficient to follow along. Wishing all fellow developers the best of luck on your learning journey!

[@moisesmena380]

I have been without working on webdevelopment for 2 years, now a days i'm returned to programming, thank you Brad for this course

[@exploreinsixtyseconds]

This is more than a crash course ! after finishing this course anyone can free to learn MERN stuff ! brad you are man of the year !

[@deitunegold4593]

I downloaded the Course document from Github but i noticed the jobs.jason files aren’t showing up when i load the website on chrome (also nothing is showing under Recent jobs). Any help?

[@chivicks_hazard]

Thank you Brad 😊 I was considering watching the old tutorial with respect to React 19 but I'm so much relieved now. You're the best 👍💯

[@prasadhonrao]

Many thanks Brad. Took me full 8 hrs to code it while watching, but it was all worth the effort. Now I will go back to your React course on Traversy Media and add remaining features like backend API and authentication.

[@prospermbuma]

Thanks Traversy Media 🙌

[@foryou_music01]

Unbelievable ❤ Best Course I Have Ever Learn ..... thanks Brad

[@FllrOfSonOfRageNLove]

Excellent Tutorial!!!! I did not know anything about React JS, but with this video I learnt the basic CRUD project using React JS. It was a lot of fun. I cannot thank you enough for your great effort.

[@sukanyasenthilnathan7737]

Thanks much Brad, Finishing the module along with you levels up my confidence. As your other courses, this course is also to the point . Very professional and highly contributing. Thanks again Brad

[@ichiroutakashima4503]

Hey, Brad. I just want to say thanks to your contents. Even though docs exists, I'm more of a visual learner. I had a hard time understanding the latest concepts of React Router and this video has simplified it.

[@tong5364]

This is my first react tutorial, I realy learn a lot. Thankyou brad

[@WebDevYTLearningAccount]

Thank you for another great lesson. I had to switch teams in my job and quickly learn React, this really helped understand more about the fundamentals with actual application.

[@TannerBarcelos]

Been a few months since writing UI at work (been doing a lot of backend stuff lately). I was a UI Engineer entering my current company but now I feel rusty. This was perfect to ramp back up for a project.

[@RubabMubashar]

bestest course ever ... Thank You Brad

[@md.anisurrahman9459]

Multiple cursor case preserve VS code extension 2:27:54

[@jayjenous7601]

men, I finished the whole course, this helped me a lot to understand react

[@DrVkEn1]

I finished your course and thank you very much I feel capable of developing real frontend applications thanks to you thank you very much

[@dzalev1]

First comment! The best teacher in the industry! God bless you and your family ❤

[@christopherhiggins9155]

Great course! I've been trying to dig into React, Vue, etc., by tinkering on my own but couldn't quite grasp it. This is the first resource that finally made sense to the point that I'm convinced I can start using it in projects. Thanks for the walk-through and excellent explanations!

[@NBGdeki]

Hi, Brad! Are you maybe thinking to renew your old React course? That would be really cool 😎

[@fnrr2k3]

I'm learning React, and this has been incredibly helpful. Thank you so much!

[@Genius_Insights_with_zubair]

Absolutely amazing. Covered all the necessary things in a very short time. Thanks

[@manivasuppalamarthi6948]

Great work and posting it for free. Thank you.

[@jawaderfani8743]

thanks brad you are doing great 👍👍

[@tigana]

Honestly this is really helpful for just staying on top of new updates to React. I didn’t even know CRA isn’t recommended anymore. Wild. 2 years ago I took one of your other React courses after my boss sent it to me to help me learn. Thank you for everything you’ve been doing.

[@avinashmishra5303]

Best crash course on react. Thanks Brad. :)

[@fabzz91]

Thank you for this quality course!