2 Free and Open-source Native Apps for macOS (Intel and Apple Silicon)

1- Pine

A modern, native macOS markdown editor

Pine is lightweight macOS markdown editor. It's currently a work in progress.

Read about Pine 's features, license, platforms, and more.

2- TextMate

TextMate is a graphical text editor for macOS 10.12 or later

TextMate is a simple yet open-source and free powerful native text/ code editor for macOS.

Read about TextMate 's features, license, platforms, and more.