K9s vs Portainer: What are the differences?
K9s: 🐶 Kubernetes CLI To Manage Your Clusters In Style. K9s provides a curses based terminal UI to interact with your Kubernetes clusters. The aim of this project is to make it easier to navigate, observe and manage your applications in the wild. K9s continually watches Kubernetes for changes and offers subsequent commands to interact with observed resources; Portainer: Simple management UI for Docker. Portainer is an open-source lightweight management UI which allows you to easily manage your Docker environments Portainer is available on Windows, Linux and Mac. It has never been so easy to manage Docker !.
K9s and Portainer belong to "Container Tools" category of the tech stack.
K9s is an open source tool with 2.57K GitHub stars and 131 GitHub forks. Here's a link to K9s's open source repository on GitHub.