What tool are you using for composing (not publishing) blog posts?

A mix between Notion and the default MacOS notes app

I use an outliner called Dynalist (it's a lot like Workflowy which is also quite popular). I find it's much easier for me to write by first creating an outline with the bullet points for each paragraph and then converting that into proper sentences from there. Plus it's a seamless transition from note-taking / reserach into creating content :)