Boostnote - Boostnote is an open-source note-taking app.
Padlet - Visual boards for organizing anything.
Supernotes - The fastest way to take notes and collaborate with friends. Create notecards with Markdown, LaTeX, images, emojis and more. Get started for free!
Quizalize - Quizalize is a leading web-based and mobile-based classroom application that delivers the best and easiest way to differentiates your teaching.
Draft - A tool for developers to create cloud-native applications on Kubernetes
Popplet - Popplet is the simplest application to capture and organize your idea.