1.pbek / QOwnNotesQOwnNotes is a plain-text file notepad and todo-list manager with Markdown support and Nextcloud / ownCloud integration.owncloudc-plus-plusqownnotesnextcloudnextcloud-notesnote-taking+14 moreC++GPL-2.05.9K total497 forks+295 starsfrom 5,647 · score 5.69
2.retext-project / retextReText: Simple but powerful editor for Markdown and reStructuredTextmarkdownmarkdown-editorrestructuredtexteditormarkup-languagePythonGPL-2.02.1K total216 forks+50 starsfrom 2,015 · score 3.93
3.Philip-Scott / Notes-upMarkdown notes editor & managernotesmarkdownelementaryoslinuxvalaValaGPL-2.0628 total46 forks+4 starsfrom 624 · score 1.61