Geany is Good Ol' FashionedFree Software.Using the GPL v2 license,Geany assures that not only can you customize and hack it, butthat everyone benefits from changes the community makes. Geanyhas a vibrant community of professionals and hobbyists alikethat contribute improvements and fixes across numerousplatforms includingThe Mailing Lists,Github,Matrix #geany:matrix.org,Mastodon andTwitter.
The default install of geany uses a X11 interface and so should be as similar as possible to other unix-based platforms if that is where you are coming from. More experimental at this point, but can also install geany with a Quartz-based interface with:
Geany For Mac Os