Loops in JavaScript

Loops : while, for & do ... while
A loop is a sequence of instructions or commands that are executed repeatedly until a certain condition is reached. Mostly you'll find 3 types of loops. For loops, while loops, and do while loops.
While loops are the easiest to understand. The instructions you set inside brackets are executed, until a condition inside parentheses is satisfied. Use while keyword to create a loop. Inside parentheses type your condition. And the process begins.
Note that the loop will stop only if the condition is false. If you set a condition that is always true, you will end up with an infinite loop. Infinite loops is a bad idea, since they can cause a lot of bugs, and your code won't reach anything after the loop.
Do while loops are nearly the same as while loops, but the difference is that, when you create a do while loop, you first provide the instructions, and then the condition. Unlike a while loop, do while loop will always be executed at least once. The logic is so, that a computer executes the instructions, afterwards it looks at the condition, whether to repeat the process or not.
For loops do not work with conditions alone. You need to provide 3 values in parentheses. The first value is the initial variable. The second value is the instruction, that is to be executed after each iteration. The third is the condition. Everything else is nearly the same as with while loops.

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JavaScript Intro: https://youtu.be/bmgh-qff820
JavaScript Objects: https://youtu.be/JvDTwc3Cc68
JavaScript Escape Character: https://youtu.be/NiAOBWcnd9Y
JavaScript Constructing Strings: https://youtu.be/inQ8mT75-F0
JavaScript Null & Undefined: https://youtu.be/U1K86V2BEfQ
Var, Let & const | Difference: https://youtu.be/XNZFgVtWIIw

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