Javascript Tutorials for Beginners - 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 ✅ Follow Me: Twitter: https://twitter.com/yesdavidgray Medium: https://medium.com/@davegray_86804 Reddit: https://www.reddit.com/user/DaveOnEleven #Javascript #Tutorial #Beginners