Turtle Nest sets up your workspace and creates a new ROS 2 package with a node, a launch file, and a parameter file lightning-fast! If you want to learn how to build your packages or launch your nodes, check out the step-by-step Turtle Nest video tutorial below, or visit the Turtle Nest GitHub page. Before Turtle Nest, all the ROS 2 packages needed to be created from the command line, and many things had to be manually created, such as the workspace, ROS 2 nodes, launch file, and parameter file.