Variable Font Preview
A GlyphsApp plugin rather than a typeface, enabling live preview of variable font interpolations across any axis configuration during the type design process.
About
Variable Font Preview is a GlyphsApp plugin by Mark Frömberg that allows type designers to inspect interpolation results in real time without exporting font files. It displays the contributing masters and their percentage influence on the current interpolation, supports bracket layers, virtual masters and right-to-left scripts. Version 2.0 was rewritten in native Apple code for improved performance.
Classification
This page describes a GlyphsApp plugin for previewing variable fonts, not a typeface. No category or subcategory is applicable; 'display' is assigned as a neutral fallback since the schema requires a value.