8 Awesome CodePen Features for Programming and Web Development

Getting started with JavaScript web development can be a frustrating process, but there are tools out there which make it easier.

CodePen.io is an in-browser coding environment designed for both learning to code and to quickly prototype ideas with minimal hassle.

In this article, we look at some of the site’s features and how they can help you become a better programmer.computer science computer science computer science computer science computer science

What Is CodePen?

These CodePen features will help you improve your coding

CodePen provides something called a pen, which comprises three different windows for HTML, CSS, and JavaScript, plus a preview pane that updates in real-time as you type.

While it is frequently used for web developers to showcase ideas for websites, it is also a great place to learn the basics of front-end web development. Here are the most notable features you need to know when using CodePen.computer science computer science computer science computer science computer science

1. Preprocessors

Preprocessors are interpreted or compiled languages designed to simplify coding. They can add features to a language for convenience, and make code easier to read. In web development, a combination of preprocessors for HTML, CSS, and JavaScript are used to create clean code quickly.

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