How Mathematics Made Me a Better JavaScript Developer: Real-Life Applications

When you think of mathematics, you might not immediately associate it with programming. But trust me, math is an unsung hero in the world of JavaScript development. Whether you’re building games, animations, or working with data, math can supercharge your coding skills. I’ve found that understanding certain mathematical concepts not only helped me improve my code but also made me more efficient and creative when solving problems.

Let’s dive into some practical ways mathematics has been super helpful to me in JavaScript development, with real-life examples you can use in your own projects.

Not a Medium member? Read this article here

1. Creating Smooth Animations with Trigonometry

When I started working on animations, I quickly realized that trigonometry — specifically sine and cosine — was my best friend. These functions help you calculate the position of objects moving in circles, simulate oscillations (think of a swinging pendulum), or even make objects rotate smoothly.

Example: Animating Objects in a Circle

In game development or interactive web apps, moving an object in a circle can be a common task…