lxml
fonttools[ufo]
fontPens
fontParts
more-itertools
easing-functions
timecode
mido
defcon
freetype-py
uharfbuzz>=0.14.0
python-bidi

[blender]
skia-pathops

[c]
srt
noise

[experimental]
pynput
rtmidi
noise

[notebook]
skia-pathops
skia-python

[skia]
skia-python>=86.0

[unicode]
unicodedata2

[viewer]
glfw
PyOpenGL
PyOpenGL-accelerate
skia-python>=86.0
skia-pathops
SimpleWebSocketServer
watchdog<2.0.0
noise
ufo2ft
numpy

[webviewer]
SimpleWebSocketServer
watchdog<2.0.0
