Generating a UUID in Next.js

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Understanding the Problem

Many developers utilize UUID (Universally Unique Identifier) primarily for generating random unique keys in applications. You might have attempted to write code similar to the following:

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However, this might have resulted in the following error message:

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What Does This Error Mean?

The Solution: Using External Libraries

uuid

short-uuid

Using the uuid Library

The uuid library is widely used for generating UUIDs and provides a simple and intuitive API. Follow these steps to integrate it:

Step 1: Install the uuid Library

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

Step 2: Generate a UUID

Once installed, you can easily import the necessary function and generate a UUID:

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

Why Use External Libraries?

Simplicity: These libraries often come with additional functions or generators, enhancing your application's capabilities without adding complexity.

Alternative: Using short-uuid

If you prefer a shorter version of your UUIDs, consider using short-uuid:

Step 1: Install short-uuid

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

Step 2: Generate a Short UUID

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

Conclusion