12 Things Every JavaScript Developer Should Know

Let me take you through 12 things I've learnt over my time spent writing JavaScript code 💪 I hope you can learn at least one thing from today's video! ENJOY

CHAPTERS:
0:00 Intro
0:27 includes() over indexOf()
1:07 Defer Attribute
2:12 const over let
3:19 Template Literals (Strings)
4:02 Logical OR (||) for Defaults
4:45 Class List
6:21 Object Destructuring
7:06 Array Destructuring
8:06 Array map()
9:35 Element closest()
11:23 Fetch over AJAX
12:36 Async Await
14:16 Outro

FULL VIDEO LINKS IN THE PINNED COMMENT BELOW 👇

JAVASCRIPT DOM CRASH COURSE:

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#dcode #javascript #coding

[dcode-software]

🔗 *LINKS TO FULL VIDEOS ON EACH TOPIC* 👇

1. Array Includes:

2. Defer Attribute:

3. Const Over Let:

4. Template Literals (Strings):

5. Logical OR (||) for Defaults:

6. Class List:

7. Object Destructuring:

8. Array Destructuring:

9. Array Map:

10. Element Closest:

11. Fetch over AJAX

12. Async Await

[jakobo]

This is what I was looking for especially in the rapidly changing dev environment as nowadays. Thanks for the great and simple stuff as always! :)

[cb]

Nicely done. New sub here. I’m not a new dev, been doing it professionally since about 2001 but I appreciate your clear teaching.

[SomeFreeTimeActivities]

Love this. Very helpful. Keep them coming my guy.

[cryptoboy]

I know all of them and more, but still suck at planning and building my own projects 😐 a video on how to plan and execute a project would be great.

[NedumEze]

Totally fun.
Will watch this Video a couple more times.
Thanks Dom. That was smooth and cute.

[RianYK]

Nice explanation, bookmark this to relearning in future too

[abubalo]

Another useful tips, yet. I'm loving this series.

[eurz]

Thanks a lot for this tips. I known all of them excepted the "closes methods" 🙏

[mahdisalmanizadegan]

Like your videos bro, It's kinda different from other videos on YouTube. Please create more VanillaJS ones. Thanks in advance.

[marimuthur]

Your really awesome bro 👌🏼👌🏼👌🏼 it's neat and clean explanation do more videos like this....👌🏼👌🏼😊

[beinyourguard]

very nice, i feel confident that I know all of them :D

[lounesb]

I Actually like this video ♥ ♥ i hope that this type of videio not be the last...
I'm a (HTML, CSS and JS ) beginner now, I've practiced a little bit but i still dont know what is the next step should i do😷 And how can be a professional developer??
thank you for this helpful video 📹 hope u response to me 😁

[judeleon]

Thanks Dom. This is nice summary. However, I want to ask, because you suggest we use FETCH instead of AJAX, is there a way to code upload progress bar with FETCH API?

[alexspencer]

Lovely video, how did I never use object destructuring!!!

[suelingsusu]

I learned something new ... 🙏🙏🙏🙏👌👌👌👌👏👏👏👏🖖🖖🖖🖖🖖

[dancehalllyrics]

The color is the dcode green.

Thank me later! 🙏

[abcq]

"Fetch over AJAX"

Kinda lol) AJAX is a web-api that is available in JS environment via the XMLHttpRequest object, and that's exactly what fetch uses. Fetch is just syntactic sugar on top of it.

[kaidenrogers]

Not every JavaScript developer is a web developer. So a lot of these don't apply to *every* JavaScript developer.

[happynak]

sorry but those tips are in every god damn video about javascript, same stuff over and over.. but your other videos are great, keep going