We deleted our Dockerfiles: a better, faster way to build container images (rwx.com)

Really interested to give this a try. I haven't used RWX for CI yet (overall my builds wouldn't have benefited enough from the caching), but docker build times are definitely a pebble in my shoe

We use jib at work (https://github.com/GoogleContainerTools/jib) which also skips the Dockerfile and builds an image for a Java project directly.

This certainly looks like a much nicer experience than docker build, especially given that there can be a cache hit after a cache miss.

Am I missing something or does rwx not have a free/self-hosted option?

Excited to check this out! Been using rwx and it's already much faster than github actions. Interested to see how this speeds up our builds.

Love these problems being solved at a platform level rather than just a language level.