Helps visualize the resource utilisation of Amazon ECS clusters. Deploying software as “containers” promises to solve many problems with regards to interoperability of environments, speed to deploy, and cost reduction. But understanding where our software lives now becomes more difficult both for development and operations teams. This is due to the fact that it is quite laborious to find the information indicating where the software is now located and the quantity of resources still available for more software. Several ECS console screens must be viewed, and the amount of time required to process this information grows with the amount of software deployed. The Cloud Container Cluster Visualizer (c3vis) aims to give administrators and teams one place to gain rapid insight into the state of where the containers are running and the capacity available for more containers.