The last few days I played around to update and extend Joram's excellent 'Visual LilyPond Index' so that it covers the current development version. I've submitted an intermediate stage as a Pull Request that displays almost all grobs from the `Score`, `Staff`, `Voice`, `ChordNames`, `FiguredBass`, and `Lyrics` contexts.
I plan to extend it (on a second page) so that more contexts are covered, together with grobs that are not part of any context by default. https://github.com/joram-berger/visualindex/pull/1 https://github.com/joram-berger/visualindex/files/7774733/visualindex-2.23.pdf Have fun! Werner