#39 Understanding JavaScript Scope | JavaScript Full Tutorial

In this lesson we learn all about JavaScript Scope, understanding scope is a really important part of learning JavaScript, in this lesson we'll do a deep dive and cover global scope, local scope, functional scope and block scope, we'll also see how these all relate to the differences between var, let and const. 0:00 - Intro 0:42 - What is Scope? 1:21 - Global Scope 2:35 - Local Scope 7:27 - Functional Scope 9:20 - Block Scope 11:29 - Lesson Summary 12:19 - Lesson Tasks 15:30 - Outro and Up Next SUBSCRIBE and hit the BELL NOTIFICATION 🔔: https://goo.gl/nYLZvz ------------------ 👍 HTML FULL TUTORIAL: https://shorturl.at/fiCMV 👍 CSS FULL TUTORIAL: https://shorturl.at/clGSZ ------------------ FACEBOOK:   / devdreamercode   TWITTER:   / devdreamercode   SUBSCRIBE and hit the BELL NOTIFICATION 🔔: https://goo.gl/nYLZvz ------------------ Learn with Dev Dreamer! Step by step, easy to understand tutorials :-)