Hadolint vs Helios: 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, Helios is detailed as "Docker container orchestration platform, by Spotify". Helios is a Docker orchestration platform for deploying and managing containers across an entire fleet of servers. Helios provides a HTTP API as well as a command-line client to interact with servers running your containers.
Hadolint and Helios can be primarily classified as "Container" tools.
Hadolint and Helios are both open source tools. It seems that Hadolint with 2.28K GitHub stars and 99 forks on GitHub has more adoption than Helios with 2K GitHub stars and 229 GitHub forks.