How to upload multiple images per single post and display them in a gallery?

I figured it out.

This can be done with a single module and standard WP functionality.

In the post, click on the left side, there is a create gallery link there.

For them to display more nicely, use the https://wordpress.org/plugins/jquery-colorbox/ plugin.

That’s it.

It was so simple stupid that I could not imagine it could be done so easily…so I was fishing for tons of plugins for no reason;)

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