@@Shyam_1567 In most organisations interviews are taken by some senior level developer or tech lead, and to recruit someone they need to go to the HR(Human Resources)
difference between state and useState? Ans- So if we see the definition In React, state is a mutable object or value that represents the local data of a component and can change over time in response to user interactions or events. now in React we have 2 things that is the Class components & function Components ,so if we observe in class component ,sate is managed using this.state & updated using this.setState and on the other hand in function component we can manage state using hooks like useState. so if we go for the useState definition it's like useState hook is used to manage the state within a function component. in conclusion we can say that State is a concept in React that stores mutable data within a component and useState is a hook used in function component to manage state . plz correct me if I'm wrong ........
In my opinion react doest not use real dom is because while re-rendering creating (after update)the whole real dom is not feasible compare to that virtual dom creation is cheap and easy (with that dom react create one fiber tree) current tree and updated tree (which use reconciliation+diffing algorithm) Correct me if i am wrong
Bro i want to ask one thing ,i am finding internship plus job in react js ,but they are asking 4 hrs practical test and in that they are giving very complex web pages and functionalities .is it correct for entry level as intern ?
Can you tell what things they are asking for i mean just to know what are the things genuinely as I am also searching and will get to know what problems will I also face so it will be really helpful if you will tell what are those things that you were given by them in the test please do tell if you can its very humble request please bro 😢🙏🥺😐
Here to me they are asking full website that includes the home page sign up and login page with authentication in react js.i feel this is more complex for getting intern and fresher .because web is very saturated .@@Lonelymorales
Hello, sir. You are doing a great job by putting up all the interview videos. Could you please share Node.js and Angular interview videos for someone with 2 years of experience?
It is not recommended or necessary to lazy load all of your components thinking it will optimise the application, since multiple components are required in a displayed screen, eg. homepage. Lazy load is only done for components which have a journey of their own
i gave interview just today of startup and the interviewer just jumped about projects i have made and said to explain it then it gave me 10 line question with instructions and said build it thats it
StartUps usually function in that way, they care about faster delivery and hence, they conduct interviews in that manner, I have also gone through same scenario where the interviewer asked me to build a ReactJS form and told me to add validations and he gave me just 3 hours time to do it. Only MNCs and mid size companies care about DSA
I have got 3 years experience and this looks ridiculous easy. I think if you really worked with react you can smash this kind of interview with 6 months of experience
It's a shame & cringe that indian devs starts talking words like `useState` or `derived state` when we talk about state in react. Literally none of them understand reactive programming.
@@Shyam_1567 hr means hiring recruiter, so the interview will tell recruiter about your interview he took, and if he approves you are ready to join in the team
@@karamveersingh9259 Didn't you watch how this guy explained hooks? Initially watch again if you missed how did he defines the hook, And its a basic concept at all
@@caresbruh phir to bhai tu to meta mein kaam karta haina. Flex marna chor kaam kar. tere se kisi ne nahi pucha entry level hai ya mid level. Such a clown.
![[ Live ] React JS Interview 🤯 | Frontend UI Questions 🤒](/img/n.gif)
Awesome sir ,keep uploading full support
Awesome interview!! I really like the change in question from the difference between State and Props to the difference between State and useState.
interviewer says to me at the end of my interview
Good I will share your details with hr
This means?
@@Shyam_1567 In most organisations interviews are taken by some senior level developer or tech lead, and to recruit someone they need to go to the HR(Human Resources)
difference between state and useState?
Ans- So if we see the definition In React, state is a mutable object or value that represents the local data of a component and can change over time in response to user interactions or events.
now in React we have 2 things that is the Class components & function Components ,so if we observe in class component ,sate is managed using this.state & updated using this.setState and on the other hand in function component we can manage state using hooks like useState. so if we go for the useState definition it's like useState hook is used to manage the state within a function component. in conclusion we can say that State is a concept in React that stores mutable data within a component and useState is a hook used in function component to manage state .
plz correct me if I'm wrong ........
Koyi dusra Interviewer appka jaise supportive nahi hoga 😅☺
Very nice tutorial and we always support you sir ..keep growing.
Subscribed!!
3 years of experience seriously? Good to know that you know every question in this interview
interviewer says to me at the end of my interview
Good I will share your details with hr
This means?
@@Shyam_1567 may be you are selected🙃; by the by whats the current status
unpopular opinion but these useDebounce and useThrottle custom hooks are pretty useful, even for corporate dev
At 31:28 the suggestion for hook creation it did not give because the short cut command to create a boiler plate code is “rfce” instead of “rafce”.
Both are right. Rfce creates simple function and rafce creates arrow function
I guess it's because he created js file instead of jsx
Vary from snippet to snippet.
In my opinion react doest not use real dom is because while re-rendering creating (after update)the whole real dom is not feasible compare to that virtual dom creation is cheap and easy (with that dom react create one fiber tree) current tree and updated tree (which use reconciliation+diffing algorithm)
Correct me if i am wrong
thanks a lot for your video sir, your videos help me to prepare for a job interview
big fan bro
Bro i want to ask one thing ,i am finding internship plus job in react js ,but they are asking 4 hrs practical test and in that they are giving very complex web pages and functionalities .is it correct for entry level as intern ?
bro from where you are applying for a job and internship
Can you tell what things they are asking for i mean just to know what are the things genuinely as I am also searching and will get to know what problems will I also face so it will be really helpful if you will tell what are those things that you were given by them in the test please do tell if you can its very humble request please bro 😢🙏🥺😐
Here to me they are asking full website that includes the home page sign up and login page with authentication in react js.i feel this is more complex for getting intern and fresher .because web is very saturated .@@Lonelymorales
@@Lonelymoralesinterviewer says to me at the end of my interview
Good I will share your details with hr
This means?
31:25 it is because he made .js file instead of jsx
Hello, sir. You are doing a great job by putting up all the interview videos. Could you please share Node.js and Angular interview videos for someone with 2 years of experience?
But Webpack can also split the bundle into chunks if we configure it and use lazy load of the components.
It is not recommended or necessary to lazy load all of your components thinking it will optimise the application, since multiple components are required in a displayed screen, eg. homepage. Lazy load is only done for components which have a journey of their own
i gave interview just today of startup and the interviewer just jumped about projects i have made and said to explain it then it gave me 10 line question with instructions and said build it thats it
Which company?
Can you pls tell about the interview in detail
StartUps usually function in that way, they care about faster delivery and hence, they conduct interviews in that manner, I have also gone through same scenario where the interviewer asked me to build a ReactJS form and told me to add validations and he gave me just 3 hours time to do it. Only MNCs and mid size companies care about DSA
some students watch it on mobile .... that's what your heart is .. thanks
keep going sir nice content
mujhe sourc map, diff vite and cra and last question nahi malum tha.... now it's bit clear
13:21 i cant stop laughing 😆 😂
And what was so funny at that point? I saw and they are just talking to each other, nobody is laughing or anything.
Please upload more videos like this❤
Anyone pls give list of questions in chat😿
It's not anything like JSON like structure. You should have said XML styled instead. 4:32
real dom is an xml structure but virtual-dom is a javascript(almost same as a json) object to be precise.
Awesome very helpful
This interview going so smoothly... My any interview wasn't goes this much smooth.... Any suggestions guys?
interviewer says to me at the end of my interview
Good I will share your details with hr
This means?
@Shyam_1567 Dude, don't panic and write the same comment everywhere. If there is no offer, look for another interview. Simple.
but the questions are stuppid, why I worry reasons why this makes faster? isn't enough to know this makes faster? am I a creater of react?
😂😂😂😂😂
I have got 3 years experience and this looks ridiculous easy. I think if you really worked with react you can smash this kind of interview with 6 months of experience
lotta useful info, thanks for sharing this
state means information about a variable . say it like that .
is he cheating ??
Hahaha, no i was not
Great man@@karamveersingh9259
Yes you were@karamveersingh9259
Bhai acha kaam kiya aapne i want to discuss with you. Can you share your email?@@karamveersingh9259
@@karamveersingh9259 bruh enable linewrap on vscode please
Very Nice
what an idealogy,Greatest effort by the Pro.Amzing
Sir mujhe mock interview Dena hai to kaise apse contact krun?
How to get a chance to be interviewed by you please let me know
The video is good. Quite helpful.
But, These ads in between irritate me a lot.
use ads blocker
@@differentytaadi8182interviewer says to me at the end of my interview
Good I will share your details with hr
This means?
sir how can i apply for interview with you??
How to apply for mock interview?
The thing is India people speak a type of English that is not understandable to other nations xD especially for native English speakers xD.
How can I join this
But there is only one virtual DOM if I'm wrong pls correct me
student and full time employee?? did i hear that right... kinda ridiculous if it's true
It's common thing in Canada.
Class timings are only like 10 hours a week
Mera 12 ka exp he aur mujhe itna bhi nhi aata.
Job keshe mila???
@Leo-hw4jm ram jane kismat
@@SS-gz7nf😂
Any English videos sir I don't know hindi
the interview boy is looking like Rohit Sharma 😂
abe kaun kiska interview le rha hai....
😂😂😂😂
Hello Rajneesh
It's a shame & cringe that indian devs starts talking words like `useState` or `derived state` when we talk about state in react. Literally none of them understand reactive programming.
It's fine. You really don't need to understand everything until the root level as long as you can get the company's job done effectively
@@karamveersingh9259 yea obv another indian dev encouraging mediocrity
@@amansagar4948 hahahaa..yesssss
Eettt ezzzzz wattt itttt eezzzzzzzz
@@karamveersingh9259welcome on Internet 😂 People comment unnecessarily because they don't have to show their face 😂
@@amansagar4948
Yea yea, whatever 😆
Who's the interviewer?? 🙄
interviewer's energy was so dead
It's his normal attitude, you might new on channel
He is just doing his job, imo he is doing that well.
interviewer says to me at the end of my interview
Good I will share your details with hr
This means?
@@Hiperultimateinterviewer says to me at the end of my interview
Good I will share your details with hr
This means?
@@Shyam_1567 hr means hiring recruiter, so the interview will tell recruiter about your interview he took, and if he approves you are ready to join in the team
How is this guy has 3 years of experience???? I don't believe it.
Why don't u believe it?
1 year max
@@alidev6882 why can't it be 3 years? Any valid reasons?
@@karamveersingh9259 Didn't you watch how this guy explained hooks? Initially watch again if you missed how did he defines the hook,
And its a basic concept at all
@@karamveersingh9259 Also he doesn't know anything about caching, he was merging useMemo in the concept of states
✅✅
that is great but a lot of adds.🙄🙄
Hello Test
Manish pandey sir
this literally looks like an intern level interview
Haan bhai tujhe sb aa gya isme
Mhnt kro apne liye nahe cmpy k liye
Good but its a shame to call it 3 years of experience interview,
He doesn't even know the exact meaning of state
Still 3 years of experience 😎😎😎😎
@@karamveersingh9259interviewer says to me at the end of my interview
Good I will share your details with hr
This means?
don't get fool kids this is not even entry level react questions he's fooling you all
3 years likha to hai
@@DeepakVerma-xl9wx ye toh entry level se bhi easy questions hai lmao
@@caresbruh phir to bhai tu to meta mein kaam karta haina. Flex marna chor kaam kar. tere se kisi ne nahi pucha entry level hai ya mid level. Such a clown.
@@Aerotk lmao you're such a clown these are fake ass interviews with stupid ass question which are not even asked in real interviews
@@Aerotk abhi isko crud operation banane bologe to paseena nikal jayega aur yaha entry level se bhi easy kar raha
Sir ,how i can apply for interview with you ???