H5p is a Multimedia authoring system for the web that is popular in education. I allows creating simple multimedia presentations as well as interactive quizzes.
“H5P is a free and open-source content collaboration framework based on JavaScript. H5P is an abbreviation for HTML5 Package, and aims to make it easy for everyone to create, share and reuse interactive HTML5 content. Interactive videos, interactive presentations, quizzes, interactive timelines and more have been developed and shared using H5P on H5P.org.” (Wikipedia, retrieved July 2018.
The following screenshots illustrate h5p.
A plugin exists for Moodle since 2016.
H5P elements also can be included in many other systems, simply with an iframe. As of 2019, there are also wordpress and drupal plugins.