Quiver - Quiver is a notebook built for programmers.
3Cols - Manage your code snippets in the cloud fast, easy and free for personal use forever.
Boostnote - Boostnote is an open-source note-taking app.
SnipAway - A customizable snippet manager made for developers and people who work with code
SnippetsLab - SnippetsLab is an easy-to-use snippets manager.
DASH - DASH is a secure, blockchain-based global financial network which offers private transactions.