While I agree with all of these, one employee _ought_ to be able to add typescript incrementally, or write a Dockerfile... Those are pretty straight-forward, in

While I agree with all of these, one employee _ought_ to be able to add typescript incrementally, or write a Dockerfile... Those are pretty straight-forward, incremental changes. I've seen entire organizations sit and bite their nails when someone says "Hey, mind if I write a Dockerfile for this app?". Same thing with types - while I regularly get into debates about typescript versus flowtype - I very rarely add a type-comment (still valid JS!) without a lot of hand-wringing over "maybe one day we'll all sit down and do this RIGHT... until then, no progress on this, okay?".