RemNote
Description: RemNote is a free, open-source spaced repetition and note-taking app. It uses an interconnected web of notes to promote understanding and long-term memory retention. Key features include note linking, spaced repetition flashcards, knowledge graphs to visualize connections, and excellent mobile apps.
Type: software
Pricing: Open Source
ShareThis
Description: ShareThis is a social media sharing platform that allows website owners to add buttons to their sites, enabling visitors to easily share content on various social networks. It supports sharing to Facebook, Twitter, Pinterest, email, and over 100 other platforms.
Type: software