The best open source alternative to Quip is Joplin. It's not free, so if you're looking for a free alternative, you could try Standard Notes or LibreOffice - Writer. If that doesn't suit you, our users have ranked more than 100 alternatives to Quip and many of them is open source so hopefully you can find a suitable replacement. Other interesting open source alternatives to Quip are CherryTree (Free, Open Source), ONLYOFFICE (Freemium, Open Source), FocusWriter (Free, Open Source) and Trilium Notes (Free, Open Source).
This program is a structured notetaking application based on GTK+ 3. Write your notes in instantly-formatted Markdown, organise them in a tree of folders that can be instantly navigated from within the program, and add hand-drawn notes by mouse, touchscreen or digitiser.
📑 Collaborative document editing using Markdown. 📝 Focused writing: No distractions, only the formatting you need. 🙋 Work together: Share and collaborate with friends and colleagues, no matter if they use Nextcloud or not!
Rebel aims to provide you a distraction-free note taking experience. Focus more on writing and less on formatting and saving. As you write your note, Rebel will format it based on your markdown syntax.