JavaScript

Javascript is the most popular scripting language for developing frontend side of web application for all over the world. Using javascript provides us to create interactive web apps. Dynamicaly updating content, animating shapes, images or texts, handling form data, collecting or storing data on client browser are common things you can do with javascript.

Introduction

Using VSCode
Nodejs
Interpreter

Basic Javascript Commands

alert, console.log, console.warn, console.error, prompt

Veriables

Data types
DEfining variables

Operators

Aritmatical operators
Compare operators
Boolean operators
Assign operators
Conditional operators
Types transformations

Conditional Blocks

If
If-else
If-elseif-else
switch
ternary

Functions

Defining functions
Scope of functions

Loops

Iteration
For loop
while, do-while loop

DOM Manipulation

What is the DOM
getElementById, getElementByTagName, getElementByClassName
querySelector, querySelectorAll
innerHTML, textContent, textNode
setAttribute
createElement, createTextNode
appendChild, removeChild

Events

onclick
onload
onmouseover, onmouseout
onchange, onkeyup
onsubmit

Arrays

Creating arrays
Adding items to array

Advanced

Removing items from array
Template literals
Error handling
Debuging
Destructuring
Rest & spread operator