Monospaced font family for user interface and coding environments

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

HarfBuzz text shaping engine

Mona Sans, a variable font from GitHub

Sans serif font family for user interface environments

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

Hubot Sans, a variable font from GitHub

Git Repository for Fraunces Font Family

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

Typeface for rendering waveform/data

Lora fonts — serif family for text. Variable Open Source Font

Sans Serif Arabic-Latin text typeface

Variable font inspector

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

Figma Agent for Linux (a.k.a. Font Helper)

Variable fonts based on the Commodore 64 and Amiga fonts.

SORA typeface

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