Interesting approach.
bildlich
11

Indeed. It would be interesting to dive deeper into the characteristics of various fonts to then come up with good defaults / font specific settings. Something like “10% smaller x-height than your system default” might be helpful. I knew opentype.js through the beautiful http://bluejamesbond.github.io/CharacterMap/

One clap, two clap, three clap, forty?

By clapping more or less, you can signal to us which stories really stand out.