The Story behind let, const, var keywords in JavaScript - JavaScript Scopes - Variable Declarations

The keywords let, const, and var are widely spoken topics of JavaScript. Still, they are best explained with JavaScript Scope and two more fundamental aspects. This video is for JavaScript beginners to understand these keywords. Timecodes 0:00 - Introduction 00:57 - Variable Declarations in JavaScript 03:04 - What is Scope in JavaScript and types? 05:07 - Block Scope and let, const, var 07:48 - Function Scope and let, const, var 09:35 - Global Scope and let, const, var 12:03 - let, const, var keywords and reassignments 13:28 - const keyword and JavaScript Object 15:41 - Access variable before declaring 17:43 - Conclusions Blog: https://blog.greenroots.info/ Twitter:   / tapasadhikary   LinkedIn:   / tapasadhikary   GitHub: https://github.com/atapas You can support my work by following me on the above platforms and/or sponsoring me using any of these links. https://blog.greenroots.info/sponsor https://buymeacoffee.com/greenroots https://paypal.me/greenrootsinfo Many Thanks 🙏