A stylish, easy-to-use editor for LilyPond.

LilyPond is a fantastic tool for typesetting beautiful musical scores, but its learning curve is tremendous. LilyPond-UI makes writing & editing scores in LilyPond easier by providing a set of easy-to-use features in one package:

• Syntax highlighting
• In-line error and warning messages
• Adjustable two-up code and preview windows
• Easy access to the raw LilyPond output, for debugging

1. Install the macOS build of LilyPond from https://lilypond.org/macos-x.html
2. Download the most recent LilyPond.Editor.dmg from the GitHub releases.
3. Open LilyPond.Editor.dmg and drag LilyPond Editor.app into your Applications folder
4. Launch LilyPond Editor, open a score, and write!

• Quickly save & render the open score with ⌘s
• To just re-render the file (without saving any changes), hit ⌘r
• Start fresh with a new LilyPond source file with ⌘n
• Open a preferences window where you can tweak some settings with ⌘,

I love this app!! I was frustrated trying to learn lilypond with my usual editor (vim) and kept having to switch back and forwards with to preview the pdf (compile, then alt-tab).

This editor allows me to 'auto-render' and preview my code at every save.

I hope you continue to develop this editor. It is so much faster and simpler than Frescobaldi (which I find a bit bloaty for my tastes)

— Philbywhizz