This tool allows to determine outdated ArgoCD Applications which are installed from public Helm charts, by inspecting the Application objects within the cluster.
# install the latest version from git
dart pub global activate --source="git" https://github.com/Wikiwix/argocd_outdated_apps.git
# `dart pub global run` is only necessary if the pub-cache is not in your Path
kubectl --namespace="argocd" get applications --output="yaml" | dart pub global run argocd_outdated_apps