Mastering the Docker Cache (opens in new tab)

Depending on the amount of people you have waiting for Docker to do its job properly on each feedback loop, the time investment could pay for itself rather quickly.

If you are on a small team only running native Linux on their workstations, probably not the case.

Agreed. There's still no official way to copy context while excluding certain folders (ex: rarely changing static/public folders). This becomes far more difficult when dealing with multi-stage builds. I find it faster for my FE app to build on a separate stage and copy the build into an NGINX Dockerimage.