Glyphrow — accessible, dependency-free type tester

Open-source · dependency-free · accessible

Glyphrow is a type tester for the web: a tiny vanilla-JS core with an optional React wrapper, no dependencies, and native, keyboard- and screen-reader-accessible controls. Composable OpenType features, variable-font axes, auto-fit sizing — drop it on any element and start testing type.

TypeScriptzero dependenciesvanilla or React~5 kB coreISC

A live demo of what you can build. Every band below is a real, editable Glyphrow — Google Fonts, colour fonts, OpenType features, variable axes, auto-fit. Click into any one and drag its controls.