React Interview Questions | Beginner to Advanced
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- Опубликовано: 12 июн 2024
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Hey everyone! 🚀 In today's video, I'm diving into my top 3 favorite React interview questions that I've come across. Whether you're prepping for an interview or just want to test your React knowledge, these questions are great for understanding key concepts and problem-solving in React. We'll explore each question, discuss the best approaches for answering them, and why they’re essential for any React developer. Perfect for beginners and seasoned developers alike, this video is your go-to for nailing those React interviews. Don’t forget to like, subscribe, and hit the bell for more coding tips and tutorials. Let’s get started!
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REACT INTERVIEW TIMESTAMPS
00:00 | Intro
01:22 | Brilliant
03:43 | Question 1: Search Filter
04:42 | Solution to Question 1
12:22 | Question 2: useDebounce
18:40 | Question 3: Phone Number Input
21:31 | Solution to Question 3
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To try everything Brilliant has to offer-free-for a full 30 days, visit brilliant.org/PedroTech . You’ll also get 20% off an annual premium subscription.
Bro please start backend series by covering topic like node js for beginners to advanced i had learn front-end from you please start backend
1. First question Use the provided input field, display filtered list of items when typing that match typing 3:45
2. Second question 12:40
3. Third question 18:40
Thx for sharing this knowledge with us Pedro!
Great video for interview confidence. I owe you!
Great variety! 2 and 3 are on my to do list.
This video is a very useful for me now. Thanks a lot )
thank's for your content about React I learned a lot from your videos.. because of that I was able to get a job as frontend developer now I have been in this career for about 3 years.. you have changed my life..
keep uploading your videos because many people who have been helped because of this..
greetings from Indonesia 👋
Hello Pedro. Congratulations on 200k subscribers. You deserved it man, I learned a lot of React from you.
Please make a series on it!!!!
1st and 2nd is pretty nice and easy, which we use on daily basis but the 3rd one is definitely the trickiest one, although we mostly use libraries for this but it's better to understand how things are working, we'll surely gonna forget the logic in future even if we try to do it from scratch .
with this search question can you do a video on how to do client side search/filtering and server side search in react.
Where is the github repo ?
Why set state for the search term? You can just set filtered fruits state in handle input function and filter using the event target value.
Congratulations🎉 200k
Bro please start backend series by covering topic like node js for beginners to advanced i had learn front-end from you please start backend
With typescript it would be better
@@regilearn2138 yeah it will be cherry on the top also if he make a video on typescript before this Crouse just a crash course would be great
Just learn by yourself
why do we need to create fruitData state in question 1? Can't we just filter the original fruits array based on the search term state? Eveytime the user types in a new search term the component will rerender and this refilter the data - doesn't seem like we need the additional state for the fruit
Yeah i thought the same lol
no we cannot do so. state is necessay as whenever there is change in state , new dom will painted in screen.
@@PranshuSahu-pl7gx yes, but we only need to change the fruit when the searchTerm changes.
When the serchTerm changes, the component will rerender and the the fruits will be filtered using the new search term.
If you actually look at the code we aren't doing anything with the fruitData state other than initialising.
Try implementing this yourself and youll see you only need the search term state and the fruit state. You can directly filter the fruits array on each render using the search term state.
Hi my brother, l have problem about react can you explain how can l make twitter setting page pc and mobile responsivibility?
this is cool bro
Please make a microservice project using Mern
Nice video, how old are you Pedro?
where is the github repo bro ?
Second task is much more complicated with that useeffect shit,why,just why programing couldnt be simplier?...These are examples why people quit programing.....😢😢😢😢
Congress 200k
Thank you!!!!
Are you brazilian? Ótimo conteduo
Sou, vlww mano!!