EXACTLY How JavaScript (&& Promises) Work

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  • เผยแพร่เมื่อ 11 ธ.ค. 2022
  • Explanation of how Javascript works, and how it evolved with the microtask queue and Promises in 2015 with ECMAscript 6.
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ความคิดเห็น • 32

  • @ExtraTurtle
    @ExtraTurtle 5 หลายเดือนก่อน +1

    I went into this video thinking there's no way I understand anything in 4 minutes. ended up being completely wrong.
    Thank you so much for this explanation. couldn't find any other explanation as good as this.

    • @Supaship6000
      @Supaship6000  5 หลายเดือนก่อน

      thanks bro, glad it was helpful

  • @ryanlutz1216
    @ryanlutz1216 4 หลายเดือนก่อน

    Concise explanations are so underrated. Thank you!

  • @JamesQQuick
    @JamesQQuick ปีที่แล้ว +2

    Wow! So great with these animations!!

  • @JoshuaMorony
    @JoshuaMorony ปีที่แล้ว +2

    4 minutes of gold great stuff - can't stop looking at that Christmas tree growing out of your head at 0:01 though

  • @arshadpakkali
    @arshadpakkali ปีที่แล้ว +2

    Thats a Really Great Explanation for 4 Mins waiting for explanation on Node context

  • @codewithguillaume
    @codewithguillaume ปีที่แล้ว +1

    Which is interesting is that I explained that to a student last week - I could have just share your video ;)

    • @Supaship6000
      @Supaship6000  ปีที่แล้ว +1

      Awesome!! Yeah I'm hoping that this could become the defacto video to understanding the JS event loop! Hope it'll be helpful for your student!

  • @kellyrankin8844
    @kellyrankin8844 ปีที่แล้ว +2

    I really appreciate the clarity of your content. Many things I see seem like the author doesn't really get it and just wanted to seem like they do.

    • @Supaship6000
      @Supaship6000  ปีที่แล้ว +1

      Yeah I get that - feels like some vids out there are more firing from the hip or just making a video to get one out there.
      I'm really trying to focus on making sure that the videos I put out are truly helpful to folks in a way that's respectful of their time. Still working on it, but was happy with this video!

  • @eliascotrim51
    @eliascotrim51 ปีที่แล้ว +1

    Like the Fireship music!

  • @neurooted
    @neurooted 5 หลายเดือนก่อน

    that was... intense

  • @danielbolivar9134
    @danielbolivar9134 ปีที่แล้ว +2

    amazing content, thx so much dude

    • @Supaship6000
      @Supaship6000  ปีที่แล้ว

      you got it! glad it was helpful!

  • @recursivethinking
    @recursivethinking ปีที่แล้ว +1

    Damn! Great content man

    • @Supaship6000
      @Supaship6000  ปีที่แล้ว +1

      Heyy! Thanks - looking forward to putting out more cool stuff soon :)

  • @jacobstamm
    @jacobstamm ปีที่แล้ว +2

    Great content. Subscribed.

    • @jacobstamm
      @jacobstamm ปีที่แล้ว +1

      It's like Supabase and Fireship had a baby

    • @Supaship6000
      @Supaship6000  ปีที่แล้ว +1

      The guy at Fireship is a good friend of mine actually! Still FAR from his level, but I really want to have the same positive impact as him someday.

  • @AtomicCodeX
    @AtomicCodeX ปีที่แล้ว +1

    I want my MongoDB soundtrack back

  • @evanfuture
    @evanfuture ปีที่แล้ว +2

    Hehe, not RxJS hard. Nicely explained.

  • @ibrahemnjr9924
    @ibrahemnjr9924 5 หลายเดือนก่อน

    👍👍💙

  • @giacomobiancalana6949
    @giacomobiancalana6949 11 หลายเดือนก่อน

    Great explanation:) when will you do the video you talked about at 4:04?

  • @ianpropst-campbell6028
    @ianpropst-campbell6028 ปีที่แล้ว +1

    Very helpful visual representation

    • @Supaship6000
      @Supaship6000  ปีที่แล้ว +1

      thanks!! was a lot of fun to make.
      Let me know if there's other scenarios you'd like to see visualized

    • @ianpropst-campbell6028
      @ianpropst-campbell6028 ปีที่แล้ว +1

      @@Supaship6000 What about closures??? I'm still struggling with those.

    • @Supaship6000
      @Supaship6000  ปีที่แล้ว +1

      @@ianpropst-campbell6028 This video might be helpful? th-cam.com/video/qr-gS0AyrI8/w-d-xo.html
      We discuss closures a bit, but it's more in terms of data-privacy and API design. Maybe I'll go into that a bit more in future videos though!

  • @azizouichni
    @azizouichni ปีที่แล้ว +2

    Tip : Watch this video with 0.75 speed!

    • @Supaship6000
      @Supaship6000  ปีที่แล้ว

      lol guess I should slow it down a bit for next time?

    • @progressSH
      @progressSH ปีที่แล้ว +1

      @@Supaship6000 The "problem" I think is that the call stack and the heap were introduced at the same time - which means (if you're a beginner) that you have to focus on both the code, the call stack and the heap, all of that happening simultaneously, which is quite hard.
      I would advise explaining step by step, first explaining what the code does, then showing how it behaves in the call stack, and then seeing what goes on in the call stack. Video would probably be 3x as long but it would be much, much easier to follow and clearer IMO

  • @IleniaQuintero
    @IleniaQuintero 3 หลายเดือนก่อน

    Hello,
    I was looking at your video channel. We may be helping a company that uses secure images to increase supply chain security and help cloud native development. Would you be willing to help try their software, make a video, and help show devs how to use their tools?
    This is not an offer, but just to start a conversation about your willingness to take on sponsorship. Please provide me with your email if you are interested.
    You'd have a chance to look at their technology and decide if it's the type of software that you'd be interested in covering in your channel.