Create a project
Click the+ button next to the project selector to create a new project.


main.ato in the file explorer to open it in the editor.

.ato files are where design intent is captured. See ato Language for more details.
Other project files contain metadata and export artifacts. They are auto-generated when creating a new project. See Project Structure for more details.
Build it
main.ato with this code, then click the Build button in the extension.

