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JavaScript

All About JavaScript Scopes, Loops, and Promises Explained Simply

All About JavaScript Scopes, Loops, and Promises Explained Simply

Ideas are the building blocks of code. They give you the scaffold of how to think, how to create, and how to best write your code. Without it, you’ll be coding yourself into a corner in no time. Lack of knowledge and awareness is also how code smell starts.

Modules in your JavaScript projects

Modules in your JavaScript projects

The thing with frontend frameworks and libraries is that you’ve got a scaffold to work against. There are set rules that you have to follow to make things work. However, the front end by itself isn’t that useful. It might look good, but functionality-wise, it’s an isolated

The In-Depth Guide to Creation Patterns in JavaScript

The In-Depth Guide to Creation Patterns in JavaScript

Almost everything is an object in JavaScript. There are only six things that are not objects. They are null, undefined, string, number, boolean, and symbol. These are called primitive types or primitive values. They can hold one piece of information and are simple in nature. Anything other than these primitive

How To Create An Animated Range Slider In HTML, CSS, and Simple JavaScript

How To Create An Animated Range Slider In HTML, CSS, and Simple JavaScript

Range sliders — they look fancy and cool, but how exactly is it done? It turns out, with a good splash of CSS and a few lines of JavaScript is enough to do the trick. -------------------------------------------------------------------------------- This is what we will be making: Let’s start with the HTML. <div

How To Make Cool Scroll Zoom Effect With Simple JavaScript

How To Make Cool Scroll Zoom Effect With Simple JavaScript

Zoom scroll effects are quite cool to incorporate into your designs. However, for many newbies to frontend development, this can feel like a bit of an execution mystery. In this tutorial, we are going to go over how to make a cool scroll zoom effect with a few lines of

How Variable Declarations Can Impact Your Scope In JavaScript

How Variable Declarations Can Impact Your Scope In JavaScript

When scopes matter and Schrodinger’s theory doesn’t apply

How JavaScript Execution Context and Hoisting Works

How JavaScript Execution Context and Hoisting Works

JavaScript is easy . Until it breaks — then nothing makes sense. Console logs tell you it’s undefined in that annoying little red error. Or things just get set incorrectly, even though you think your logic is infallible. It happens a lot, especially for beginners. So what exactly went wrong? When