opentype-variable-fonts

Variable font example in OpenType-CFF2 & TrueType formats

Online font tester. OpenType features, kerning, variable fonts, language support.

Repo for discussion and review of proposals for registration of OpenType design-variation axis tags.

Adobe Blank VF & Friends

Variable Font Collection Test

Official Noto documentation

White On Black VF versus Black On White VF

Extensions, scripts, plugins, templates for the FontLab font editor

An OpenType font binary diff tester

Width & Vertical Width VF

Convert OpenType COLR or COLRv1 fonts to SVG