Providing temporary use of non-downloadable software development tools for creating virtual reality and augmented reality experiences; providing temporary use of non-downloadable software development tools for creating no-code virtual reality and augmented reality experiences; providing temporary use of non-downloadable software development tools for hosting virtual reality and augmented reality experiences; providing a website featuring a library of three-dimensional (3D) models and environments for use in creating virtual reality and augmented reality experiences; providing temporary use of non-downloadable software development tools for measuring and analyzing behavior and learning patterns of users of virtual reality and augmented reality programs; providing temporary use of non-downloadable software development tools for displaying engagement metrics in connection with virtual reality and augmented reality experiences; providing a website featuring a library of concept maps and blueprints for use in connection with virtual reality and augmented reality experiences; providing temporary use of non-downloadable software development tools for allowing users to publish virtual reality and augmented reality experiences