5 Surprising Ways to Use JavaScript That Will Save You Hours of Work

Learn how to use JavaScript to help you get more done in less time

Photo by Carl Heyerdahl on Unsplash

JavaScript is a powerful and versatile programming language that is essential for building modern web applications. However, many developers may not be aware of some of the more surprising and creative ways that JavaScript can be used to save time and streamline their workflow.

Let’s explore five surprising ways to use JavaScript that can help you get more done in less time.

Automating repetitive tasks with scripts

JavaScript can be used to automate repetitive tasks such as formatting text, resizing images, or processing data. By writing scripts to perform these tasks, you can save hours of manual work and free up your time for more important tasks.

Here is an example of a script that can be used to automate the process of resizing images:

const images = document.querySelectorAll('img');

images.forEach((image) => {
  if (image.width > 500) {
    image.width = 500;
  }
});

This script uses the querySelectorAll method to select all images on a page, and then loops through each image to check if it is larger than 500 pixels wide. If the image…