Coming from Atlassian Confluence, "very fiddly and even buggy" made me laugh. It's really hard to maintain a diagram in that suite.
Personally I prefer excalidraw, though the embedded scene can easily be not exported or stripped, or people just don't realise you can continue to edit it if you import the PNG.
Furthermore most documentation systems (ahem confluence) don't have a sane coding API to keep the file upto date.
Personally I prefer excalidraw, though the embedded scene can easily be not exported or stripped, or people just don't realise you can continue to edit it if you import the PNG.
Furthermore most documentation systems (ahem confluence) don't have a sane coding API to keep the file upto date.