Hadolint vs Moby: What are the differences?
Developers describe Hadolint as "A Static Analysis Tool for Dockerfiles in Haskell". A smarter Dockerfile linter that helps you build best practice Docker images. The linter is parsing the Dockerfile into an AST and performs rules on top of the AST. It is standing on the shoulders of Shellcheck to lint the Bash code inside RUN instructions. On the other hand, Moby is detailed as "A new upstream project to break up Docker into independent components". Moby is a project which provides a “Lego set” of dozens of components, the framework for assembling them into custom container-based systems, and a place for all container enthusiasts to experiment and exchange ideas. Docker the product will be assembled from components that are packaged by the Moby project.
Hadolint and Moby belong to "Container Tools" category of the tech stack.
Hadolint and Moby are both open source tools. It seems that Moby with 54K GitHub stars and 15.6K forks on GitHub has more adoption than Hadolint with 2.28K GitHub stars and 99 GitHub forks.