I have had a similar intuition from when trying out testcontainers some years ago. I do not know how the project has developed but at the time I tried it it fe

I have had a similar intuition from when trying out testcontainers some years ago. I do not know how the project has developed but at the time I tried it it felt very orthogonal or even incompabtible to more complex (as in multi language monorepo) projects, cde and containerized ci approaches. I do not know how this has developed since, the emergence of cde standards like devcontainer and devfile might have improved this situation. Yet all projects I have started in the past 5 years where plain multilingual cde projects based on (mostly) a compose.yml file and not much more so no idea how really widespread their usage is.