JavaScript Crash Course [2021]

In this JavaScript tutorial you will learn the basics of Javascript. JavaScript is one of the most popular programming languages and you should have it in your toolbox.

Don't Forget to
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⭐ Table Of Contents ⭐
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00:00 - Intro
01:01 - Your First Javascript Code
03:13 - How Javascript works
07:17 - ECMAScript
08:49 - Visual Studio Code
10:28 - NodeJS
11:59 - Running JavaScript with NodeJS
16:35 - Comments
19:44 - Quotes and Colons
24:04 - Variables
29:31 - Data Types
31:33 - Naming Variables
35:20 - Strings
41:32 - Objects
47:39 - Boolean
51:59 - Arrays
57:12 - Arithmetic Operations
01:02:17 - Functions
01:08:01 - Built in Functions
01:14:11 - Loops
01:18:14 - Other Types of Loops
01:23:06 - While Loops
01:27:59 - Do While Loops
01:30:08 - Break and Continue
01:33:23 - Increment and Decrement Operators
01:39:04 - Comparison Operators
01:43:26 - Logical Operators
01:45:27 - If Statements
02:00:06 - Ternary if statements
02:03:13 - Switch Statements
02:06:53 - Hoisting
02:00:06 - Ternary if statements
02:11:41 - Let Keyword
02:13:19 - Const Keyword
02:19:32 - Const vs Let Keywords
02:23:47 - Outro

🙊 Here are the goods for all my videos video 🙊

► Recommended Books
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► Computer and Monitor
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► Camera Gear
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► IDE & Tools I use for coding 💻 🎒
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- ITerm
- VsCode
- GoLand
- IntelliJ Ultimate
- Sublime

P.S
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❤️ Thanks for watching

[Atom-Mercury]

May ALLAH bless you brother Nelson. Love how you use your voice, tone and speaking pace to explain.

[felipedossantos]

Thank you, Nelson! You are a truly AMIGO! Cheers from Brazil!

[ishahryarhome]

Your instructions are so clear and concise, amazing short course to get started. Great work!

[mcbrincie]

Very good. I am staring and learning JS and i needed this, Thanks

[labibali]

Well done. Really helpful content.
Keep up the good work.

[johnsonowusuprah]

super amazing course...my best JS tutorial on bro.amazing

[Xansafaroov]

Hello Nelson . I have wached your previous JS course, but I will watch this also. Just love u.

[nursultanazizov]

Thank you so much brother, for your time and sharing with us your knowledge...

[Suhayb_Albilasi]

Thanks a lot, I learned a lot from this course, I feel comfortable dealing with JS now, which will allow me to jump to TypeScript easily ;)

[Xamze]

Waaleykuma salam may Allah grant you jannah it was just last night that i was searching for a good JavaScript crash course 😁 thanks bro

[TheStruders]

It's not good to use the 'var' keyword in JS. The variable will be assessable outside of the scope, which can lead to all kinds of problems. Please stick to using const or let.

[rvshejo]

Great tutorial, thanks from Moscow, Russia! For lazy ones, like me: if you don't want to type "console.log" every time, use "var p = console.log". Then "p("Hello")" will do the same as "console.log("Hello")"

[Eternally]

Jazak Allah khair brother thank you for this

[abdulazizhassankehinde]

Hello Nelson,
Good work you are doing here jazakallah khairan, please can you do a javascript fullsta ck roadmap

[nouchance]

Assalomu Aleykum wa Raxmatulloxi wa Barakatux! From Uzbekistan

[averagedev]

Must say i learned python and spring boot from you. Helped me a lot on univeristy. Now i want to learn JS too for front end and you are saving my ass here as well

[nbvdib]

The thing, I think, i really understood is "DON'T USE THE VAR keyword".xD
Good video ! helped me to remind myself about js basics, after a long time w/o touching it.

[nunoaparicio]

Hey Nelson :)
Since you did previously a tutorial React + Spring and have amazing docker videos on your channel ... can you do a video with the deployment to AWS with docker?

[mattw]

what a great video, needed a refresher after focusing on different languages for a while and now i feel fully back up to speed again, big thanks!

[RianYK]

Can you make Node JS and Express JS Crash Course too? your detailed explanation in this video is good