# Including a bundle in markup in JavaScript

In order to be able to run the assembled code, it must be included in the layout. To do this, in the `dist` folder we will make the following file:

`<!DOCTYPE html> <html> <head> <title>test</title> <script defer src="bundle.js"></script> </head> <body> text </body> </html>`

Create the described file.

Open the created file in a browser and make sure your script works.

Modify your script. Rebuild the bundle. Check in your browser that the modified version of the script is working.

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