3 Advanced React Interview Questions

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  • Опубліковано 21 січ 2025

КОМЕНТАРІ • 43

  • @michaelm8044
    @michaelm8044 Рік тому +4

    I appreciate this video, I haven't seen any good videos on this and I thought you did a great job covering this topic. Thanks!

  • @upchaine1944
    @upchaine1944 Рік тому +1

    bro I love your videos , always trying to make people understand the fundamentals , exactly how I want to learn . currently I think I'm intermediate in react and it's really hard to find videos that talk about advanced stuff , most of them just for the basics that's all .
    I would love to see more advanced stuff like this in the upcoming videos .

  • @bastienv6233
    @bastienv6233 Рік тому +1

    You the boss man ! I was searching everywhere to get a quick example of react optim and I found it as usual in one of your video!!

    • @colab_ora
      @colab_ora Рік тому

      yeap me too, the ending part was useful as f*ck 😁

  • @mudassirsayed8703
    @mudassirsayed8703 Рік тому +8

    1. How React's reconciliation Algorithm Works?
    2. How does React handles aysnchronous updates?
    3. How does React solves optimization problem and is it good to always optimize?

  • @mamonten0k994
    @mamonten0k994 Рік тому +1

    I think, for advanced answer, you should mention, that there is no such thing as vdom. It is just an abstraction.
    Basically, react based on a tree of ‘dumb’ react components and a tree of states of these components, or fiber nodes. And depending on the changes in the fiber nodes, re-renders occures.

  • @antonintech
    @antonintech Рік тому +1

    Pedro check the response on 9:38, just if you want to blur it or something, so youtube doesn't flag you. Great video, thank you for sharing!

  • @alisonoz7219
    @alisonoz7219 Рік тому +1

    Amazing video! I'd like you to share a NextJS tutorial video!

  • @brajagopalmukherjee1588
    @brajagopalmukherjee1588 Рік тому +13

    Hi Pedro we need next js course from u??

  • @suspiciousactivity4266
    @suspiciousactivity4266 Рік тому +1

    Great vid. Very helpful and informative as always.

  • @colab_ora
    @colab_ora Рік тому

    thanks for that valuable information, i love the way than you explain the concepts 👏, regards from Chile

  • @shakilahmed6870
    @shakilahmed6870 Рік тому +1

    what did you blur at 9:36?

    • @PedroTechnologies
      @PedroTechnologies  Рік тому

      There was data from this example project which included stuff written by my viewers cause the project is public. There were some hate comments so i wanted to blur them

    • @shakilahmed6870
      @shakilahmed6870 Рік тому

      @@PedroTechnologies Got it. Savage viewers🤣🤣

  • @27sosite73
    @27sosite73 Рік тому +1

    super!
    will write this for the second time
    super!

  • @TheyCallMeFelix
    @TheyCallMeFelix Рік тому +1

    This is a great topic

  • @aliatmani3159
    @aliatmani3159 Рік тому +1

    Great topic 😌👍

  • @PedroTechnologies
    @PedroTechnologies  Рік тому +1

    To try everything Brilliant has to offer-free-for a full 30 days, visit brilliant.org/PedroTech/. The first 200 of you will get 20% off Brilliant’s annual premium subscription.

  • @Odidi_Bee6ix
    @Odidi_Bee6ix Рік тому

    PEDRO!!! please what's the name of your theme sound

  • @williamrinaldi1808
    @williamrinaldi1808 7 місяців тому

    Prop changes do not trigger rerenders. If props are stored in state, the state change in the parent causes rerender.

    • @PedroTechnologies
      @PedroTechnologies  7 місяців тому

      Prop changes do trigger re-renders if they are being used

  • @Joe-ej9bx
    @Joe-ej9bx Рік тому

    Pedro is there any beginner project on the way??🔥

  • @owltrades
    @owltrades Рік тому

    Thanks bro.

  • @jatilyadav4000
    @jatilyadav4000 Рік тому

    Great Video

  • @gomathym97
    @gomathym97 Рік тому

    Plz do bulk email sending tool by using MERN STACK

  • @programmer545
    @programmer545 Рік тому

    Can you please create a real time use chrome extension something related to github??
    Which is easying some github task like counting number of lines of code, total repository in github. Total files in each repository etc... Something like this

  • @darelbvcr687
    @darelbvcr687 Рік тому

    can you make next 13 tailwind typescript project?

  • @tylermyers8735
    @tylermyers8735 Рік тому +1

    Thanks for the video man, quick question: You mentioned that React keeps TWO copies of the DOM? I'm not sure I've ever heard this before.
    Does that mean there are technically three DOM's? The actual DOM, and then TWO copies of that DOM in memory that React uses to reconcile the state + props changes?

    • @tylermyers8735
      @tylermyers8735 Рік тому

      Can anyone clarify this for me? This has been driving me insane.

    • @nocategories3398
      @nocategories3398 Рік тому

      @@tylermyers8735 Yeah, I was under the impression that the virtual DOM is compared to the Real DOM and then changes accordingly.

  • @manoj.k.m4302
    @manoj.k.m4302 Рік тому

    Make a video about web 3 apps

  • @nidhinn6296
    @nidhinn6296 Рік тому

    2:05 content starts from here.

  • @shakthinr6270
    @shakthinr6270 Рік тому

    Pedro, please make next js course - viewer from India

  • @_mustafa.571
    @_mustafa.571 Рік тому

    Hi Pedro can you add turkish subtitle

  • @adimishra3046
    @adimishra3046 Рік тому +2

    Pls make a desktop tour 🫂

  • @alexandrodisla6285
    @alexandrodisla6285 Рік тому

    Love your content but the wokeness of twitch is the same as twitter pre Musk