Top 12 variable-fonts open source projects

HarfBuzz text shaping engine

Typeface for setting text in many sizes, weights, and languages. Designed to complement Source Sans.

Source Han Sans | 思源黑体 | 思源黑體 | 思源黑體 香港 | 源ノ角ゴシック | 본고딕

Source Han Serif | 思源宋体 | 思源宋體 | 思源宋體 香港 | 源ノ明朝 | 본명조

Monospaced font family for user interface and coding environments

Sans serif font family for user interface environments

Variable fonts based on the Commodore 64 and Amiga fonts.

Utility for building static cuts of variable fonts

An open-source, cross-platform GUI app to generate custom font design spaces from variable fonts

An implementation of advanced typographic tables of OpenType specification.

Urbanist is a low-contrast, geometric sans-serif inspired by Modernist design and typography.

Standalone text engine for Android aimed to be free from platform limitations