Joplin vs Zettlr
Joplin is a powerful, open source note-taking app, supporting a wide range of ways to capture and organize various notes, todos, and ideas.
The same could be said about Zettlr. The main difference between them is that Zettlr supports note linking out of the box, while Joplin requires a plugin for that.
Fan of note-taking apps? 🤔
Maybe Paper is what you're looking for.