Every NestJS Concept Explained in 9 Minutes

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  • Опубліковано 8 вер 2024
  • In this video, I showcase 10 NestJS key concepts that will help you build solid foundations for understanding and building NestJS applications.
  • Наука та технологія

КОМЕНТАРІ • 77

  • @VaibhavSomani-b1c
    @VaibhavSomani-b1c 25 днів тому +11

    This guy has a very likable personality. Kudos.

  • @ignaciomateovillarruel6579
    @ignaciomateovillarruel6579 8 днів тому +3

    I really enjoyed the example of middlewares with airplanes. amazing video!

  • @asahfikir
    @asahfikir Місяць тому +7

    Love the way you explaining things in a very consumable chunk. Easy to digest.

  • @thedeveloperseye
    @thedeveloperseye 4 дні тому

    The best video I've watched on NestJS so far

  • @MauroGrizia
    @MauroGrizia День тому

    Very clear and concise explanation. Thank you!

  • @israeltechint
    @israeltechint Місяць тому +6

    Thanks for the excellent explanation. I've shared the "Master NestJS with these Guides" playlist with my team. We recently migrated our backend from Directus to NestJS, and your tutorials, combined with the clear NestJS documentation, have been a lifesaver.

    • @TechVisionExplained
      @TechVisionExplained  Місяць тому +2

      @israeltechint Wow thank you so much for the feedback and really happy that my videos are being helpful to you and your team.
      Thank you for taking the time to leave a comment and sharing the videos, really appreciate it 💜🙏

    • @DrJub
      @DrJub 28 днів тому +1

      Why did you migrate away from directus?

    • @israeltechint
      @israeltechint 26 днів тому

      @@DrJub It's a good headless CMS but customizing it to get what I wanted was slower than building a new API.

    • @israeltechint
      @israeltechint 26 днів тому +1

      I had to create a lot of custom extensions, add tsoa and others packages to have a flexible developer experience. That's not the best for collaboration. At least, now that we use Nestjs for the Backend and Refine React for the admin app, we are more confident when reacting to changes in business rules.

  • @OlfRian-r3l
    @OlfRian-r3l 2 дні тому

    Kudos ! Very clear explanation and straight to the point

  • @kenbinta2246
    @kenbinta2246 Місяць тому +10

    I saw the thumbnail and title then I hit like button as soon as I started watching the video. I am two minutes in and have already learned something new⭐. Good job👏.

    • @TechVisionExplained
      @TechVisionExplained  Місяць тому

      Thank yous for the kind words @kenbinta2246 🙏

    • @kenbinta2246
      @kenbinta2246 Місяць тому

      @@TechVisionExplained Which ORM would you recommend me to use for an application with many users ?

    • @TechVisionExplained
      @TechVisionExplained  Місяць тому +2

      ​@@kenbinta2246 Have you considered not using an ORM 😅?
      Before adding a tool/library/layer you can ask yourself these questions?
      - What is the problem I'm trying to solve?
      - Is that problem worth solving?
      - Is that problem worth solving now? (Do I have the time and budget for it)
      - Does the tool/library/layer I want to add introduces more complexity? If yes is the added complexity worth it?
      - If you work on a team, are your team members happy with the change, are the happy to learn something new, do you have the time and budget for everybody skill up?
      This was my very diplomatic way of saying, if you're not sure about which ORM to choose , don't use one 😀. Plus you can always come back and add one later if you want to.

    • @omega.developer
      @omega.developer 20 днів тому

      ​@@TechVisionExplainedcan I get this comment as an md file? I need the md formatted file of this video also. I appreciate it 🎉

  • @hamaraf-rh4eg
    @hamaraf-rh4eg 11 днів тому +1

    It was a great explanation of Nest.js concepts.
    Keep making these short videos on Nest.js framework.

  • @aslbekkucharov5822
    @aslbekkucharov5822 Місяць тому +5

    Your smile is something :)
    My mood is just so uplifted by looking at your smile. Thank you for the explanation, it's very clear, I'm new to Nest.js and it was very clear to me!

    • @TechVisionExplained
      @TechVisionExplained  Місяць тому +1

      Thank you so much for your comment, that's amazing to hear I always wonder if my explanation makes sense I try to put some metaphore here and there, some diagrams etc...
      Getting this type of feedback really makes me super happy, thanks for watching the video and leaving such a nice comment 🙏💜

  • @NachoIsasmendi
    @NachoIsasmendi 17 днів тому +1

    This channel deserve more subscribers! The quality of the videos and edition is amazing. Thank you so much for making these tutorials!

  • @ahmadpak
    @ahmadpak 4 дні тому

    Very helpful for concept building.

  • @WilliamDArrigo
    @WilliamDArrigo 24 дні тому

    love the analogies you use. Really makes it easier to understand the concepts

    • @TechVisionExplained
      @TechVisionExplained  23 дні тому

      Thanks, really glad you noticed 😎. I'm on a mission to making complex topics as easy to understand as possible

  • @sunnysetia
    @sunnysetia 2 місяці тому +3

    Really quality video, can tell by your editing you are putting a lot of effort into it. You explain things in such a way that it is super easy to understand. Would love to see some more mini tutorial type videos demonstrating specific features e.g. recently I came across event emitters in nestjs but am not sure in which case they are useful and how to use them. A video on this will be quite helpful. Would also love to see a video on best practices for preparing it for production and deployment. Best practices for logging so that if in production something breaks we can check it. Keep it up!

    • @TechVisionExplained
      @TechVisionExplained  2 місяці тому +1

      Hey @sunnysetia, thank you so much for your comment, and also thank you for being a recurring viewer of the channel.
      Deployment and logging are definitely on my very long backlog list of topics I want to cover relatively soon. But to be totally transparent, event emitters were not really on my radar. I'm currently working on a crash course on Microservices, and I'm really looking forward to publishing that (probably next month). But in the meantime, I'll be releasing other mini-tutorials and explainers 😉

    • @sunnysetia
      @sunnysetia 2 місяці тому

      @@TechVisionExplained looking forward to it!

  • @leepaulison4928
    @leepaulison4928 Місяць тому +1

    Thank you for making the core concepts easy to digest.

  • @shreyas.jadhav
    @shreyas.jadhav Місяць тому +1

    Straight to the point! Thanks

  • @arvindokram2906
    @arvindokram2906 Місяць тому +2

    Please make some more videos, thanks for the amazing content

    • @TechVisionExplained
      @TechVisionExplained  Місяць тому

      Thank you for taking the time to leave a comment, really glad you enjoyed it

  • @mateussoares7599
    @mateussoares7599 Місяць тому +1

    good explanation man, im loving nestjs. thumbnail and editing are also on point, i can see that you put effort into this, amazing for such a small channel

    • @TechVisionExplained
      @TechVisionExplained  Місяць тому +1

      Thanks a lot for this comment 🙏, yes indeed there is a lot of effort that goes into these videos and comments like yours give me the motivation to keep going

  • @yashgoel
    @yashgoel 7 днів тому

    00:05 Understanding key concepts and principles is essential for navigating code effectively.
    01:17 Next supports servers, microservices, and standalone applications
    02:24 Understanding the concept of decorators is crucial.
    03:40 Controllers receive requests and return responses, Providers are injectable classes.
    04:50 Control request handling flow using middleware and guards
    05:56 Handlers based on specific conditions for request processing.
    07:06 Implementing pipe transform interface with validation and transformation capabilities.
    08:18 Implementing Exception Filters in NextJS

  • @user-qc4jo6xw3u
    @user-qc4jo6xw3u Місяць тому +1

    Thanks for the good and simple tutorial, I just want to advice you to add a some classic sound in the background and little sound effects when the slider make change.

  • @polyanacunhadev
    @polyanacunhadev 4 дні тому

    How do you edit your videos? What tool do you use? It’s so perfect!!!

  • @richardjones7726
    @richardjones7726 2 місяці тому +2

    Please make production grade projects in nest js using typeorm.

  • @ioannhide3355
    @ioannhide3355 Місяць тому

    Thanks for your work! It is very cool lesson! I trying to learn Nest js but is so hard.

    • @TechVisionExplained
      @TechVisionExplained  Місяць тому

      @ioannhide3355 keep going it only gets easier 💜
      Is there any particular thing that you find especially challenging with NestJS?

  • @MaxForbang
    @MaxForbang Місяць тому +1

    Thanks brother!
    Keep up the good work!

  • @armnd4150
    @armnd4150 Місяць тому

    Nice video. Im trying to make my first backend APP and you are helping me a lot.

    • @TechVisionExplained
      @TechVisionExplained  Місяць тому

      Really glad this was helpful, thank you for taking the take to leave a comment 💜

  • @brunohenri297
    @brunohenri297 2 місяці тому +1

    Great video, thank you for your work :)

    • @TechVisionExplained
      @TechVisionExplained  2 місяці тому

      Hey @brunohenry297 thank you so much from beeing a regular on the channel, really appriciate it

  • @juanjosegouvea
    @juanjosegouvea Місяць тому

    amazingly detailed and didactic content! keep it up with the quality!

    • @TechVisionExplained
      @TechVisionExplained  Місяць тому

      Thank you for the support and the kind words, definitely got a lot more coming 💪

  • @koffiflaimoiye5276
    @koffiflaimoiye5276 7 днів тому

    Merci beaucoup !

  • @335-arifdwinugroho2
    @335-arifdwinugroho2 22 дні тому

    very simple and informative sir

  • @RicardoLuizPinto
    @RicardoLuizPinto 10 днів тому

    Great! Thanks!

  • @mubarkmurtda4735
    @mubarkmurtda4735 2 місяці тому +1

    That was just a joy to watch thanks ❤

    • @TechVisionExplained
      @TechVisionExplained  2 місяці тому

      Thank you so much @mubarkmurtda4735, really glad you enjoyed it

  • @user-ev7bz7qp5r
    @user-ev7bz7qp5r 23 дні тому

    Thanks bro 🍷

  • @izumiosana
    @izumiosana 28 днів тому

    Is controller only tied to HTTP Handler or controller is agnostic for any protocol or any handler like event handler?

  • @codewithyunus8423
    @codewithyunus8423 Місяць тому +1

    awsm bro👌

  • @nitishsingh925
    @nitishsingh925 2 місяці тому +1

    More video nice explain 😊

  • @zMerlin
    @zMerlin 23 дні тому

    Thank you bro 🫡🫶🏻

  • @juancamiloarenas5537
    @juancamiloarenas5537 Місяць тому

    Great explanation!!

  • @nitishsingh925
    @nitishsingh925 2 місяці тому +1

    Testing nestjs

  • @shashankphatkure
    @shashankphatkure Місяць тому +1

    great video

  • @user-fc8xh7uo4c
    @user-fc8xh7uo4c Місяць тому

    Very nice video, keep going! Are you currently working in the UK?

  • @Generally2310
    @Generally2310 Місяць тому +1

    I absolutely hate NestJS because of it’s syntax and the fact that I unlike many developers know how to architect apps but I have to admit you might change my mind

    • @TechVisionExplained
      @TechVisionExplained  Місяць тому

      You made me go on an emotional rollercoaster with your comment 😅💜
      I'm glad you enjoyed the video though

  • @soumyajeetnayak5584
    @soumyajeetnayak5584 Місяць тому

    Please tell me how are you creating these animations

  • @mAth4u657
    @mAth4u657 2 місяці тому +1

    Give full course or kind of play list and demo some projects b🎉🎉

    • @TechVisionExplained
      @TechVisionExplained  2 місяці тому

      Thanks for the comment. I really enjoyed making this one and your support gives even more motivation to keep going

  • @slovenc1234
    @slovenc1234 Місяць тому

    Could you please explaine Reflector in NestJS?

  • @baxram97
    @baxram97 Місяць тому

    Angular like)

  • @elteyab
    @elteyab 2 місяці тому

    NestJS is just Angular for backend

  • @aldairavelino3188
    @aldairavelino3188 Місяць тому

    Keep the great work you doing. @TechVisionExplained