I've built Ship 30 for 30 - a cohort-based writing course - from idea to over 1,400 students in six months. I've learned a ton along the way about marketing, scaling, building community, iterating and improving a course, and made just about every mistake there is to make. I did all this while having a full-time job! I'd love to answer any questions you have on bootstrapping demand for your course, marketing, building, scaling, and everything in-between as well as how to manage side projects. AMA
QuickSesh is a free online tool, which'll allow you to find relevant and random study sessions happening around the world! You can create/join a session, depending upon the availability. As of now, we're using Jitsi Meet, which is a FOSS conferencing website.
PresentQuick is a tool that can convert a long article or research paper into a simple presentation, that makes it easier to understand. It uses NLP to analyze long pieces of content and recollects the most important sentences and breaks them down into slides.
Character.io is the platform where art meets artificial intelligence. It loads a new set of cartoon characters whenever the page is reloaded. If you don't like that set, just press space for a new one! The algorithm uses two neural networks against each other.