shuppy (shuppy.org) —

ooo atkinson hyperlegible now has variable weight, variable italic, and mono versions

https://www.brailleinstitute.org/freefont/

table showing Atkinson Hyperlegible Next VF, with weights 200 through 800 on one axis and italics 0 through 1 on the other

table showing Atkinson Hyperlegible Mono VF, with weights 200 through 800 on one axis and italics 0 through 1 on the other