Ask HN: Can any front end developers help out?

I'm trying something new by asking the HN community for some help. Let's see how this goes.

I'm working on a startup called Livecycle - http://livecycle.io/ - a platform that adds a contextual collaboration layer on top of PR preview environments.

Our current offering generates collaborative preview ends per-PR.

We’re now working on an SDK so that we can add this rich collaboration to any existing preview environment as well.

And here’s where I need some help - I’m trying to better understand how devs/teams are using PR preview environments today (what platform do you use to create them? Do they help you facilitate collaboration between technical and non-technical stakeholders? If you could add the Livecycle collaboration functionality to your existing environment, would that be a benefit to you?).

To make life a bit easier, I've collected a few specific questions here so anyone relevant can send us quick responses - https://tinyurl.com/livecycle-sdk.

THANK YOU for your consideration! If you have time to share your experience and wisdom, it would be tremendously helpful for us . We'll even send a gift card and some swag to the first few qualified respondents.