Tools to add a spacing axis to variable fonts. Also developed at github.com/gferreira/fb-variable-spacing
- Spacing Axis Proposal (Frank Blokland)
- HEX Franklin Tyght (Nick Sherman)
- Size-Specific Spacing of Fonts (Peter Biľak)
- the Spacing States data format
- code to design and produce variable fonts containing a spacing axis
- RoboFont extension with user interface and interactive preview
- documentation of the Variable Spacing workflow
- demo fonts and their respective build scripts
- DrawBot scripts to visualize and compare spacing in a designspace
To learn more, see the documentation website