How to Merge Two JavaScript Codes into One

Discover effective methods to merge multiple JavaScript codes seamlessly. Learn how to enhance your navbar functionality with simple examples and coding practices.
---

Visit these links for original content and any more details, such as alternate solutions, latest updates/developments on topic, comments, revision history etc. For example, the original title of the Question was: How to merge two javascript codes into one?

If anything seems off to you, please feel free to write me at vlogize [AT] gmail [DOT] com.
---
How to Merge Two JavaScript Codes into One: A Step-by-Step Guide

When working with JavaScript, it’s common to have different scripts that perform specific tasks. However, sometimes, you may find yourself in a bind where you need to merge two scripts into one cohesive unit. This post will guide you through the process of merging two JavaScript scripts designed to enhance a navbar’s functionality on a webpage.

The Problem

You have two JavaScript scripts that work perfectly on their own, but you’re struggling to merge them into a single script. Both scripts serve important functions:

Hide the navbar on scroll down, and show it on scroll up.

Change the navbar's background to white when the page is scrolled beyond 85 pixels, and make it transparent at the top of the page.

Here’s what the original scripts look like:

[[See Video to Reveal this Text or Code Snippet]]

The Solution

To effectively merge these two scripts, you have two viable options, and we'll explore both in detail.

Here’s the merged solution:

[[See Video to Reveal this Text or Code Snippet]]

Solution 2: Combine Logic from Both Functions

For those who prefer a unified approach, you can create a single function to handle both aspects of the navbar behavior. While this method adds a level of complexity, it's great for maintenance.

Create a unified event listener that calls a function combining both functionalities.

Here’s how that looks:

[[See Video to Reveal this Text or Code Snippet]]

Conclusion

Merging JavaScript code can enhance the readability and maintainability of your scripts. The methods outlined above provide flexible options for integrating two scripts into one while retaining each script's functionality. Choose the one that suits your development style best!

Now, you're empowered to clean up your JavaScript code and make your navbar smarter and more responsive. Happy coding!