How hard it is to customize NodeBB?
For example, I would like to see these features:
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How much effort does it need to customize NodeBB to achieve the above features?
Off the top of my head, I think it's doable with the current hooks available. That said, it would be quite a big plugin. If you want to attempt building it I'll be happy to point you in the right direction if you get stuck.
Alternatively contact us at [email protected] and maybe we can build that for you