Learn JavaScript

Below noted what technologies I leraned:

• Variables and strict mode
• Classification of data types
• Interpolation (ES6)
• Operators
• Git and GitHub
• Conditions
• Loops and iteration
• Functions. Arrow functions (ES6)
• Methods and properties of strings and numbers
• Callback functions
• Objects.ES6 Destructuring
• Arrays and pseudo-arrays
• Passing by reference or value.Spread Operator (ES6-ES9)
• OOP basics.Prototype based inheritance
• Chrome DevTools
• Dynamic typing
• Retrieving Page Elements
• Action Elements
• Events and their handlers
• DOM navigation. Data-attributes
• Async. Defer. Dynamic scripts