Using testcontainers is a good approach: it exists for backend (like Java, python) as for frontend (JavaScript / typescript) stacks. It can build an image and l

Using testcontainers is a good approach: it exists for backend (like Java, python) as for frontend (JavaScript / typescript) stacks. It can build an image and launch it on the fly together with service containers which is really nice for integration tests. I did not test it on gh actions though.