JavaScript Tutorial for Beginners: Quick Start

Web Dev Roadmap for Beginners (Free!): https://bit.ly/DaveGrayWebDevRoadmap

In this video I get you started with JavaScript right away in the Chrome browser. You will be writing easy-to-follow code examples in less than 8 minutes.

▶ This video is part of the JavaScript Tutorials for Beginners Playlist found here: https://www.youtube.com/playlist?list=PL0Zuz27SZ-6Oi6xNtL_fwCrwpuqylMsgT

✅ Quick Concepts outline:
(00:00) Intro
(0:10) Chrome Browser Dev Tools
(0:54) Dev Tools Dark Mode
(0:59) Dev Tools Console tab
(1:05) JavaScript single line comments
(1:22) 4 common data types
(1:30) Double or single quotes with String data
(1:45) The typeof keyword
(2:00) Number data
(2:05) Boolean data
(2:12) Clear the console
(2:20) The let keyword, camelCase, and defining variables
(2:36) Undefined data type
(2:50) Assigning data to a variable
(3:03) Reassigning variable data
(3:20) Mathematical operators and equations
(3:33) Using variables in equations
(3:52) Assigning the value of an equation to a variable
(4:20) String data concatenation with the addition operator
(5:10) Working with Boolean data and comparison operators
(5:20) Comparison with strict equals ===
(5:50) Storing the value of a comparison in a variable
(6:15) Greater than, Less than, and NOT equal to operators
(6:32) Quick review of everything we just introduced
(7:24) JavaScript alerts and Hello World

? Further Reading:
Eloquent JavaScript Chapter 1: https://eloquentjavascript.net/
MDN Web Docs - JavaScript Basics: https://developer.mozilla.org/en-US/docs/Learn/Getting_started_with_the_web/JavaScript_basics

? More Beginner JS Videos:
freeCodeCamp: https://youtu.be/PkZNo7MFNFg
Traversy Media: https://youtu.be/hdI2bqOjy3c
The Net Ninja: https://youtu.be/iWOYAxlnaww

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Medium: https://medium.com/@davegray_86804
Reddit: https://www.reddit.com/user/DaveOnEleven

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