Each node in the swarm will show all tasks running on it. When a service goes down it'll be removed. When a node goes down it won't, instead the circle at the top will turn red to indicate it went down. Tasks will be removed.
Docker Swarm Visualizer is a tool in the Container Tools category of a tech stack.
Docker Swarm Visualizer is an open source tool with 2.5K Github Stars and 392 Github Forks. Here’s a link to Docker Swarm Visualizer's open source repository on Github
Here’s a list of reasons why companies and developers use Docker Swarm Visualizer.