a11yphant
a11yphant teaches web accessibility, one step at a time, broken down into manageable pieces. Completely free of charge.
Readex Pro
is the world-script expansion of Lexend. Lexend is a variable font empirically shown to significantly improve reading-proficiency.
Lexend — Change the way the world reads.
Atkinson Hyperlegible Font | Braille Institute
A new typeface – greater legibility and readability for low vision readers, free from the Braille Institute