A year ago, [Pathmind][https://pathmind.app] started as a Chrome extension for making mind maps. We added interactive nodes at some point, and that's when the idea of using a mind map as a course format came up.
Traditional courses take a long time to make. You need to plan, record, and edit before publishing anything. On Pathmind you can put together a lesson in under 20 minutes without recording a single video. The mind map format also helps learners since they can navigate topics visually instead of sitting through a long video.
We moved from the extension to a full website, ran a waitlist, and started building the course side after the first users came in. We're at 2,000+ maps created and some people are already publishing courses.
I'm writing this to share how it went and get feedback, particularly from people who have built or used course platforms.
pathmind.app