Overview, JavaScript - Lecture 0 - CS50's Mobile App Development with React Native

00:00:00 - Introduction
00:04:31 - Course Information
00:06:00 - JavaScript
00:07:45 - JavaScript Syntax
00:12:42 - Types
00:13:54 - Typecasting
00:16:05 - Types Demo
00:22:50 - Objects
00:24:49 - Objects Demo
00:34:42 - Object Mutation
00:48:37 - Prototypal Inheritance
00:57:55 - Scope
01:13:25 - The JavaScript Engine
01:18:44 - The Global Object
01:23:29 - Closures