TypeScript Crash Course

[@nikhil007g]

It's like Brad knows what we need and he uploads the knowledge

[@petermurutu5709]

Bare facts 💯

[@robinkartik6356]

Exactly.

[@arnolddaniels8603]

Exactly

[@DanteMishima]

I swear the man is a wizard

[@codernerd7076]

He does he got KZbin trending data and social media, and all your google searches trends... Yeah so much data to find out exactly what video people want right now...

[@jpisty]

I really like these crash courses. They're quick and to the point. More importantly it gives me enough info to decide if this is something I want to pursue. Thanks Brad

[@GrifanoRide]

That's exactly as I'm feeling too. These crash courses are amazing. They give me a vision and allow me to make a decision if I need this.

[@zes3813]

no such thing as more expressive or descriptive or etc, ceptxuxetc, do, say any nmw and any s perfect

[@failist9570]

Me in my mind: "Let's learn Typescript" Brad: "I heard you"

[@elpolodiablo5486]

cringe

[@sanctipaprichio]

me the same few days ago haha

[@thykingdoncome]

I just began learning typescript this morning, I was watching Net Ninja’s typescript tutorial when your notification popped. Legend!. Thanks Brad!

[@ThiagoVieira91]

Wow Brad! You're always saving my life. THANK YOU for being this awesome! Another reason to use TS is client compliance. Some medium to large clients (e-commerce, fintechs) won't accept dynamically typed languages, because (they say) it can give margin to some fringe security exploits. Just some food for thought.

[@joeb7492]

Wouldn't miss this for the world. Happy to see you back after that break

[@luisacavalcanti3665]

You are one of the best teachers ever. Very clear and straight to the point.

[@meisterunner]

Love how "easy" OOP developers can pick up OOP languages. This whole course was basically Object Oriented Programming ( with Typescript ). You rock Brad.

[@svikas641]

true i am leaning golang and i could relate these two very well.

[@priteshsoni3891]

exactly! I am coming from Java and it is pretty much similar. But I like syntax of TS more than JAVA.

[@anurag985]

@@svikas641 golang doesn't have classes, though you can do a lot with interfaces and types.

[@svikas641]

@@anurag985 yes anurag i am aware.

[@Harduex]

Love how you explain things so smooth and with a ease. Can't be better!

[@gzsdedgt]

Every time I begin to have an issue with something new that I'm learning, Brad uploads a course tackling just that. By the look of it, I'm not the only one!

[@abdulrafay1509]

Hey Brad, thanks for teaching me making REST APIs with Laravel, I have landed a job after looking at your videos! I can talk about stuff, specially APIs after learning from your videos sir! Hats off sir!

[@zalodias123]

It's really refreshing to see someone teaching Typescript without jumping on the hype train. The way you explain things impartially, take into the account the pros and cons, is something really valuable. Thanks for that Brad!

[@ladywebber1726]

I swear you always drop the exact course i need at the right time for me...Traversy Media Academy is the best coding school out here lol...Thanks Brad

[@sogzful]

That intro music gets me giddy every single time. Thanks for your efforts Brad.

[@akanimohosutuk928]

This channel helped my start coding, now I build blockchain platforms. This channel is underrated

[@vedymin7]

This pace is excellent for junior devs who already know what is loop, for, variable etc. And we don't need that here. Many many thanks!

[@EddyVinck]

TypeScript is amazing. It can suck at first when you first get into more complex types (imo) but it's so worth it.

[@pratikkulkarni891]

Lol so true :P I just could not understand the real hype around TypeScript when I started learning about it but got to know the importance while working with NestJS. The experience while developing is just amazing :)

[@mudandmoss4132]

100% agree - when I started working with it it was so verbose and shouted at me all the time, but now I can't live without it. I'm genuinely scared of normal JS now.

[@rubenverster250]

just wait until you get to the types for Context and Redux XD

[@pannihto7588]

@@rubenverster250 redux toolkit is the answer

[@emdadgar_official]

typescript is everything that i need from a language syntax ... if it get performance of something like Golang . it would be end of software engeeniering :) but it's just a superset of JS i don't know about compilers developers if they can compile TS‌codes into binery .

[@orincywhytedesigns]

Im 2 months into learning how to code, and … i cant comprehend how you all remember all this stuff. Im just amazed 🤯

[@craiggazimbi]

The void type took me back to C++ , man what a time, thank you Brad

[@LucasSantos-uw7uc]

Legit the best TypeScript tutorial on KZbin.

[@brianryan4053]

Brad, your explanation of generics is the best. Placeholder of data types. I have finally understood. Thanks!!! Great job!!!

[@Kay8B]

coming from C# to JS I always wondered where Types went and it made have to define explicit if blocks to avoid errors, nice to see this exists for JS now.

[@hibob841]

I'm an experienced developer (mainly iOS) who's done a bit of JS but never touched TypeScript, and now need to learn it for a new job. This is _exactly_ what I needed to get rolling, and I have to say I quite like the language so far. Thanks so much!

[@fluffymaverick]

Perfect timing. I was looking for the latest typescript crash course. Thank you Brad. 😃

[@alvirarahman1559]

TypeScript is the best thing that ever happened to me, thanks Brad, awesome immersive experience in your tutorial as always.

[@nikola3013]

Question at 32:52 ---> After already stating that the function 'add' will be using the interface 'MathFunc', why did we add :number after x and y, and the for return value ? It seems like an extra unnecessary step to me, since we have defined this with the interface.

[@coltonwilliams1565]

Literally it’s like you know what I’m working with in real life and one day later you post a video on it

[@svenludwig7435]

2:52 PHP can use dynamic types, but can also be used with static types. Static typing in PHP actually works really well as of PHP 7. Any serious PHP dev uses static types.

[@afikhan5782]

Brad, you are the best tutor on this planet.

[@CJ-cv4zl]

Thanks brad no messing around and no 20hour courses. Your the best.

[@sanchamansubba8965]

yess I feel the same..

[@waheedodubayo2339]

needed a crash course on TypeScript for a take-home challenge and this is it!. Thanks Brad

[@warisulimam3440]

The familiar intro never gets old. Haven't been doing web development for a long time, feels really good to be back into learning web dev again, back to the good old papa Traversy : D

[@UnknownEntity606]

Your tutorials are so much better than some of the other BS tutorials out there. This felt like 10 minutes even though it was over an hour. Thank you so much!

[@VarunSharma-bm9vd]

Awesome tutorial, thanks a ton Brad!! Small doubt though, While using Interface with Function @32:45, can't it be done like this (doesn't give error + saves a few keystrokes) const add: MathFunc = (x, y) => x + y const subtract: MathFunc = (x, y) => x - y instead of const add: MathFunc = (x: number, y: number): number => x + y const subtract: MathFunc = (x: number, y: number): number => x - y

[@TutorIsland]

@VarunSharma-bm9vd I agree, I was about to suggest the same thing. Good catch ;)

[@samuele.caruso]

You are a life saver as usual Brad. And the use of React in the end was a good idea. Thank you for your effort. You touch many dev lives around the world :)

[@EduardoGomez-ru3gf]

Excellent as always Brad! Not a moment wasted and a great overview of the language.

[@wayneswildworld]

He really is just the best. Like that's it, he makes excellent tutorials on the most important topics that we need.

[@djgulston]

Fantastic video! I needed to look at this because I'm going to do an at-home assessment for a code reviewer job role for a coding bootcamp company that I graduated from recently. I can choose to review the code in a language that I already know, but I want to do a review in a language that I don't know to prove how much I'm willing to learn new languages and technologies. And since I graduated from this place, they know exactly what I learned from them and what I didn't learn from them.

[@clingyking2774]

It's so great to have Brad. He knows what we need and uploads it.

[@theunisdk]

Brad, you make the world a better place.

[@mahbub4nobody]

Awesome man!! Before this video, I tried to see some shorter-length tutorials and fall asleep. But this hour-length tutorial kept me awake, almost. Thanks.

[@therearenohandlesleft1]

Enjoyed this, thanks. When you're talking about type assertion (27:00), as well as saying let customerId = cid as number; or let customerId = cid; you can also write: let customerId:number = cid; This keeps the same syntax used for other types so it's nice and familiar, and I think it does the same job of type assertion, is that right?

[@work2936]

I just started learning Typescript for React. This was exactly what I needed. Thanks Brad ❤

[@AbhinavKulshreshtha]

Starting a new job tomorrow, This is what I needed to brush off dust with a quick revision of TS concepts, before I show off my skills to my team

[@frankdrolet9439]

I haven't watch your videos in a while cause I'm more into page builders like Oxygen and Weblfow, but damn it's good to be back to one of your Crash Course, always up to date and the best teacher out there, you're the man!

[@Adh786]

TraversyMedia: clean | clear | short | perfect.

[@amirreza-dev]

This guy is a wizard!!! He knows what we need And that's an awesome course thanks Brad

[@jacquesvanjaarsveld4017]

i dont often comment on YT vids man, but bloody well done. Really exactly what i was looking for

[@atinsingh7395]

Holy shit, I literally needed this right now as I have to work on a typescript react project. You are a godsend!!

[@tdematos]

One of the easiest explanations of typescript that I've seen! Thanks again Brad!

[@SafaKadir]

Really great! Along with my prior Java and Javascript knowledge, I learned all I need to know about type script from this course. Now I started to feel confident about type script and can start coding with it right away.

[@hamzahmd_]

Thank you brad for this cool crash course. It's becoming really important and necessary for every web developer to learn TS and companies are also preferring TS developers over solely JS ones.

[@hamzahmd_]

I would say the video is uploaded at the right time.

[@mostinho7]

Thanks for good overview Todo: continue and take notes in onenote

[@sunnz]

49:30 do you need to export the Props interface? I've just tried using interface Props without export and it works in this example, would you ever need to import the interface?

[@nathanmoyer7297]

I love tutorials where the teacher has a great voice /o/

[@slinco65]

At last - a simple explanation of generics🎉 Thanks Brad 🙂

[@LightningFox2407]

Thank you! Not just for this video, but for your entire channel - pure gold!

[@alessandromuraro6610]

Github copilot autocompletes the hell out of this tutorial :D

[@vladislav3182]

Always attaching 'Traversy' to every search i do on YT to do with programming😄. You're really one of the best!! I find your tutorials absolutely consumable and enlightening 💯..plus I never get lost like in other tutorials. Kudos and God bless!!🙌🙌

[@emenikedaniel]

*Thanks for this solid course Traversy.* If anyone here writes Golang as well, then typescript knowledge becomes a bit intuitive. There are also Generics, Struct(Types in TS), Interface and Slices(Arrays in TS) in Golang, same in TS. Makes me appreciate the knowledge of both worlds💙

[@coding_phoenix]

Thank you ver much Brad despite my knowledge of typescript I gained a lot from this tutorial especially I now have deep understanding of classes

[@GrupoINTIWeb]

I really love this courses... are to the point. Udemy : 15 hours typeScript esentials. Brad : 52 minutes typeScript esentials. (the same udemy´s content)

[@vladislavamarkova8379]

Great tutorial on Typescript. I found it really useful, without unnecessary talking. And it was interesting and helpful. Thank you very much!

[@yorkitca]

Liked before even watching a second of the content as I already know it's going to be excellent like every other video from Brad. But I will definitely watch till the end.

[@ltserge3226]

This video is exactly what I needed can’t believe I survived angular so long without this

[@rumblebeast08]

Hit the like button before the video hit 2 sec. I've been needing this kind of explanation and I know Brad will do it justice!

[@nikhilratta4076]

You are doing a great job making these courses . Keep moving forward!

[@HDenizD]

maybe brad will not read this but i need to thank you anyway. your the best buddy. i learned so much from you ❤

[@zeeshansikander4441]

Brad puts his 100% in educating us!

[@shahbazkhalid6950]

Great by brad! I was struggling to learn typescript even having good programming skills but this man taught nicely. Now I have idea about typescript syntax and about the topics covered in this video

[@mmroshani]

33:12 this is also possible: interface mathFunc { (x:number, y:number): number } const add: mathFunc = (x,y) => x+y tnx for your hard work

[@akpokemon]

EEEEEvery programming job I applied for wanted React+TypeScript. Ugh.. It hinders personal development speed so much when you're still learning how to use it. Not to mention all the React libraries out there that don't show Typescript examples of the code. Here we go. Excellent video

[@alittlegreyhair1104]

Another great instructional video from The Master. Thanks Brad for all your hard work.

[@sathyanarayanandhanuskodi1734]

No more no less. Everything to get started. Advanced topics can be learned during the project. Thanks for the course Brad

[@alexfox2038]

As someone who has worked a little with java before. This makes java script a lot easier to use. Seems more familiar now. Thanks for this tutorial!

[@khalidelgazzar]

Great tutorial. Thank you. Basically what typescript does is that it takes you a step closer to java while you are still in the JavaScript ecosystem.

[@VenkateshMogili]

Thank you very much brad, I really looking for more easy and simple example like how you explained for Generics. I watched many videos but all are high level to understand, but you made it very easy to understand Generics very easily. Thank you brad.

[@samirvaliyev]

Perfect timing Brad. Thank you for this crash typescript course.

[@ccanyanwu]

Thanks for breaking it down to this level Brad. You're the best

[@gosnooky]

50:15 - I think it's better to destructure props and use Typescript's null coalescence operator: const { color, title } = props {title} This is much more succinct, in my opinion.

[@graemegrant6669]

Brad your work is awesome….can’t wait to Learn typescript from you. Thanks Again!

[@sumitsonawane1324]

HAPPY TEACHERS DAY "Brad Sir" you are my Inspiration one day I will attach your Photo Frame in My Cabin

[@Room3102]

Just the explanation I needed to kick start a new project I was assigned to. Thanks!!!

[@annakarpiuk438]

Great course for beginners! I definitely need more info about tuples, enums, generics etc., but at least I've almost effortlessly acquired basic syntax

[@udaykumar-mv7bu]

Thanks Brad for this wonderful TS crash course it is really helpful, always grateful to you :)

[@fyardlest1]

Brad just demystify the thing for me! Thanks a lot! I would like to see a Jasmine testing tuto like this one.

[@XRP_321]

i literally been learning this for the past 12hrs...i think i get the idea. thanks to you and another content creator i will be posting my website up tonight. THANK YOU!!!!!!! quick question, do you have any videos on adjusting location of widgets and any other editing we might want to do? again, thank you!!!!!

[@Gamewithstyle]

Funny, I was just thinking about getting into TS and you put this out. Perfect timing!

[@nathanlemma]

Concise, to the point, so valuable, comprehensive, I love it. Thanks 🙏

[@himanshushukla6451]

You explain it so well. Thanks man. You're the GOAT

[@jorgealameda]

the BEST crash course, really well explained

[@thinkwithtim]

Just started learning typescript and Traversy Media releases a crash course just at the same time. Thanks for reading my mind Brad!😂

[@jccorman5848]

Great introduction. I may add that in addition to this explaining TypeScript, it goes a long way in helping me understand GraphQL and setting up a GraphQL API server. Had I watched this video before learning about GraphQL Typedefs, I would have had a better understanding of graphQl

[@0xbig_t]

Thanks Bradd, you are the one person i understand their coding crash courses💌💌💌🤟

[@Ashwinkoteeswaran]

when creating function interfaces. The return type of arguments and function return doesn't has to be explicitly mentioned function declaration. Since we have mentioned the interface, TS knew what return types they are.

[@evheniydan]

As a newbie, I was confused with this and looked for this comment 😊You're right.

[@brnheavymetal]

I would love some Nodejs + Typescript projects videos or a Udemy course, loved your Nodejs API Masterclass course on Udemy

[@tech_channel110]

what a explanation brad keep it up you are doing amazing for the student ,for the tech lovers love your teaching style

[@piyushaggarwal5207]

11:00 when I ran "tsc --init", it created a config file. My "target" was "es2016" but the "tsc index" was still compiling to the "var" instead of "let". When I tried a normal "tsc", the index.js uses "use strict" and "let". If I still run the "tsc index", it goes back to "var".

[@sony4481]

Amazing course, very detailed I would say comparing to other TS courses. Talked about different types with examples and the setup from scratch 👌 thanks Brad always 👍

[@thetentaclemonsters]

Not a second wasted! Awesome tutorial.