Simplifying Your Node.js Express Routes with Modular Code

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The Problem

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The Solution

To achieve a more organized structure, you can create separate JavaScript files for your routes. This way, each file can manage its own logic independently of the main application file. Let's break down how to implement this solution.

Step 1: Create a New Route File

Define the route logic: In this file, you'll define the logic that will be executed when a user hits the specified route.

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Step 2: Require the Route in the Main Application File

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Step 3: Create Additional Route Files if Necessary

If you have additional routes, such as /admin or /post, you can follow the same approach by creating separate JavaScript files for each of these routes, ensuring each is responsible for its own logic.

Example for /admin:

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Benefits of This Approach

Code Readability: Each route's logic is isolated, making your main application file cleaner and easier to read.

Improved Maintainability: Managing routes in separate files means you can make updates or changes without having to sift through a large, monolithic file.

Scalability: As your application grows, it’s easier to add new routes or modify existing ones without confusion.

Conclusion