Just van Rossum

glyphsets. Python

feature_file_workshops. Community workshops and proposals for advancing the OpenType Feature File Specification across implementations

boids. An interactive 2D bird flocking simulation using a spatial subdivision method to optimize performance for thousands of agents.

coveragepy. The code coverage tool for Python

linesweeper. Rust

raqq. Raqq (رَقّ) is a manuscript Kufic typeface

build-shaper-font. A minimal font compiler to produce "shaper fonts", minimal fonts to feed to HarfBuzz

clipboard-inspector. A browser tool to look at what's available in the clipboard for a "paste" event.

fontkitten. A lighter weight font file parser forked from fontkit

fontra-server-dockerise. HTML

fontrapak-flatpak. Flatpak packaging for FontraPak font editor

FontJit. Lazy loading fonts via JavaScript

AnnotationMono. A lovingly crafted handwriting-style monospace font.

SingleLine_otf-svgMaker. Python script to export single-line / open-paths OpenType-SVG fonts

Latin-Character-Sets. Latin character sets for fonts that want to support more than the European languages.

unicode-properties. Provides fast access to unicode character properties

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

htmlforpeople. Web book about how to make a website with HTML.

delocate. Find and copy needed dynamic libraries into python wheels

watchfiles. Simple, modern and fast file watching and code reload for Python, written in Rust

pixelazion. Typeface made with variable components

pygit2. Python bindings for libgit2

harfbuzzjs. Providing HarfBuzz shaping library for client/server side JavaScript projects

fontFeatures. Python library for manipulating OpenType font features

varc-rcjk. VariableComposites builder for rCJK font sources

pypy. PyPy is a very fast and compliant implementation of the Python language.

FoundryTools-CLI. A collection of command line tools to inspect, manipulate and convert font files

aiohttp. Asynchronous HTTP client/server framework for asyncio and Python

fontra-docs. JavaScript

hatch-vcs. Hatch plugin for versioning with your preferred VCS

Power-Ruler. RoboFont Extension measuring distances between glyph's contours along a line

libraqm. A library for complex text layout

Primae. Primæ is a typeface for learning to read and to write

mirrors-prettier. mirror of the `prettier` npm package for pre-commit

boring-expansion-spec. Better-Engineered Font Formats; Part 1. Boring Expansion

django-robo-cjk. server-side engine :gear: based on python + django + MySQL of the robo-cjk plugin.

CSS-Pattern. A collection of background patterns powered by CSS gradients

Bungee. A chromatic signage typeface for vertical and horizontal setting.

JigsawInferenceGizmo. The code behind JIG, the Jigsaw Inference Gizmo. From: https://youtu.be/vXWvptwoCl8

Bungee. A chromatic signage typeface for vertical and horizontal setting.

similarity. A statistical approach to comparing glyphs

oxidize. Notes on moving tools and libraries to Rust.

skia-python. Python binding to Skia Graphics Library

drawbot. Python

paper.js. The Swiss Army Knife of Vector Graphics Scripting – Scriptographer ported to JavaScript and the browser, using HTML5 Canvas. Created by @lehni & @puckey

bezierjs. A nodejs and client-side library for (cubic) Bezier curve work

furniture. furniture for programmatic typesetting & animation in DrawBot

skia-pathops. Python bindings for the Skia library's Path Ops

colr-gradients-spec. HTML

vttLib. Dump, merge and compile Visual TrueType data in UFO3 with FontTools

fontbakery. 🧁 A font quality assurance tool for everyone

PythonForDesigners. An introductory manual to Python3 and DrawBot built with Lektor

scientific-visualization-book. An open access book on scientific visualization using python and matplotlib

NLI-test. A quick test of non-linear interpolation for variable fonts, using a “hidden” source as quadratic offcurves.

strictyaml. Type-safe YAML parser and validator.

fdiff. An OpenType table diff tool for fonts. Based on the fontTools TTX format.

harfbuzz. HarfBuzz text shaping engine

py2app. py2app is a Python setuptools command which will allow you to make standalone Mac OS X application bundles and plugins from Python scripts.

unicodedata2. unicodedata backport/updates

uharfbuzz. A HarfBuzz Python binding

pyobjc. The Python <-> Objective-C Bridge with bindings for macOS frameworks

ufo2ft. A bridge from UFOs to FontTools objects (and therefore, OTFs and TTFs).

freetype-py. Python binding for the freetype library

youtube_extremism. Repository for the research into radical and extremist infospheres on YouTube

Pillow. Python Imaging Library (fork)

fontParts. The replacement for RoboFab

Color-Variable-Emoji. HTML

twemoji-colr. Twemoji font in COLR/CPAL layered format

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

mutatorSans. Source font data for a small 2 dimensional designspace, for testing all sorts of variable math and making it not look stupid.

fonttools. A library to manipulate font files from Python.

cpython. The Python programming language