Description: Goodreads is a popular social cataloging website that allows users to search its database of books, annotations, quotes, and reviews. Users can sign up to rate and review books and connect with other readers.
Type: software
Description: Shelvable is a free and open-source self-hosted knowledge management tool. It allows you to create notes and organize them into shelves (categories). Key features include full-text search, filtering notes, wiki-style linking between notes, and version control.
Type: software
Pricing: Open Source