Speaking for myself, it would have to be on some level better than putting code snippets in Obsidian and syntax highlighting it there. Obsidian is free, cross-p

Speaking for myself, it would have to be on some level better than putting code snippets in Obsidian and syntax highlighting it there. Obsidian is free, cross-platform, available as a native app, and syncs it's files as pure markdown. It's pretty hard to beat.