MediaWiki vs Supernotes: What are the differences?

Developers describe MediaWiki as "A free and open-source wiki engine". It is a free server-based software. It is an extremely powerful, scalable software and a feature-rich wiki implementation that uses PHP to process and display data stored in a database, such as MySQL. On the other hand, Supernotes is detailed as "Take notes, organise materials, and collaborate — so you focus on what matters". It is a new way to create notes and collaborate with your friends. Quickly create note-cards with diverse content from task lists to maths equations, with full markdown and LaTeX support. You can tag your cards, find relevant keywords, and sort your cards in an instant. Each and every note-card can be immediately shared, commented on, or collaboratively edited, allowing you to keep all your learning organised, even when working together.

MediaWiki and Supernotes belong to "Knowledge Management" category of the tech stack.