[stephen_cagle]

I remember a few companies ago we had a system that would deploy every branch to a separate subdomain (same name as the PR) that you could access. It was fantastically useful for just seeing what the deployed code would look like. I think (for UI things at least) this is a very reasonable solution.

Wish I could remember the github service that did this?

[klohto]

There is already Vercel, Netlify, etc. that support this feature.

You can also easily do your own version with Cloudfront and S3 or just a custom nginx config.

[heygarrison]

Vercel and Netlify do PR reviews these days. Was it in the JS space?

I think render.com is going to I introduce this soon too.

[julienfr112]

the neame is review app, it's on heroku since forever, also in gitlab ops today.