Testing or staging invironment monday.com

Hi, we’re working on some apps that will be integrated with monday.com. We need to check what the possibilities are for testing these integrations. I know that it’s possible to test plugins directly on monday.com, after publishing it, by using a shareable link or we can do it locally. Maybe some of you performed tests on some testing environment and could give us some tips on how to recreate and manage new environment and how to make test-data applied. I believe it can be helpful for a lot of teams so let’s start a conversation and share our ideas here.