Google Fonts's repositories
fontations
Reading and writing font files
googlefonts-project-template
(DEMO) Repository architecture example for a typeface design project
fontra-pak
A cross-platform bundled Fontra server for local desktop use
great-vibes
Great Vibes fonts
radiocanadadisplay
Radio Canada Display
emojicompat
Utility to add emojicompat metadata to an emoji font
roboto-flex-avar2
Alpha version of Roboto Flex with avar2 data
fontra-compile
A Variable Font compiler for Fontra
fontra-rcjk
Fontra plug-in with django-robocjk support and .rcjk file format support
fontra-glyphs
Fontra file system backend for the Glyphs app file format
amstelvar-avar2
R&D version of Amstelvar with avar2 to replace gvar data