Lorp

samsa

Variable font inspector

fit-to-width

fit-to-width.js

renderstack

Web app that renders fonts using multiple renderers, including Samsa, Fontkit, Harfbuzz

fencer

GUI app to create avar2 mappings in fonts

figma-colrv1

Figma plugin to support COLRv1 fonts including variable

parasync

Parametric font comparison tool

samsa-core

Library for processing TrueType font files. Includes variations, COLR, and SVG generation.

Ptolemy-Geography

fontkit-tiny

A minimal build of Fontkit to demonstrate it working in the browser

OpenFontFormat

Official MPEG repository to discuss issues on Open Font Format (ISO/IEC 14496-22)

text-rendering-tests

Test suite for text rendering

boring-expansion-spec

Better-Engineered Font Formats; Part 1. Boring Expansion

colr-gradients-spec

COLRv1-mono

Demos and documentation of fonts exploiting the COLRv1 spec in monochrome

fontgoggles

FontGoggles: Visual OTL Preview and QA

fonts

Font files available from Google Fonts, and a public issue tracker for all things Google Fonts

lorp.github.io

Roboto-Flex

testgeo

website

Lorp Jekyll test website