Platforma might be a bit more popular than Moodle. We know about 1 link to it since March 2021 and only 1 link to Moodle. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
Moodle can handle this but it might be overkill for your requirements. Once you have it setup though the quiz feature is really great, and the analytics it provides are awesome. Source: about 1 year ago
There are some decent starters in the community (including some really great OS-native resources), but another option is purchase something like Platforma if you're looking to make interactive wireframes - https://platforma.ws/. Source: about 2 years ago
Adobe Captivate Prime LMS - Adobe Captivate Prime LMS is easy to setup and helps in delivering engaging learning experiences in a personalized manner across devices.
Source Wireframe Kit - Library of 537 blocks for desktop and mobile prototyping
Geocities Site Builder - Share your abomination with the world
Contra Wireframe Kit - Open source wireframe kit for design and prototyping 🚀
Collaborator - Система дистанційного навчання повного циклу із аналітикою в реальному часі та інструментами внутрішнього маркетингу.
Method Wireframe Kit - Find your method of being incredibly fast in prototyping.