Specifying a Vagrantfile and Dockerfile is usually the first thing I do for any non-trivial project these days. I find there's tremendous value in having a full

Specifying a Vagrantfile and Dockerfile is usually the first thing I do for any non-trivial project these days. I find there's tremendous value in having a fully reproducible dev environment on all of the different OSes and machines I work on, and I suspect the benefits would be even more pronounced in a team environment. The cloud IDE takes this concept even further by only ever having a single source of truth for the dev environment, but this comes at the cost of offline access and choice of editors, which is a compromise I'm not willing to make yet.