Docker is one of the tools that has simplified and eased the development of applications amongst teams. The application is being packaged in a container shipped and run giving the developers a better experience during development, testing, and deployment. This container is being created using a Docker image where all the application’s dependencies and runtime information are required to run it.
In recent years, developers have embraced this approach because they do not need to worry about installing all dependencies on their system. What is needed is just Docker on their computer.