The project explorer is where Codolex's project structure is visible. Several Codolex projects can be loaded within the explorer. This can be useful if you have multiple Codolex projects shared across multiple projects.
Using a right mouse click on "Codolex Projects", a new project can be created or loaded. To start a new Codolex project, click the "new project" button in the project explorer form:
You will be prompted to save the project. Codolex will keep all info in subfolders of the folder containing the project.