Iconic font aggregator, collection, & patcher. 3,600+ icons, 50+ patched fonts: Hack, Source Code Pro, more. Glyph collections: Font Awesome, Material Design Icons, Octicons, & more

A design system for building faithful recreations of old UIs

Custom Jupyter Notebook Themes

The minimal amount of CSS to replicate the GitHub Markdown style

Smoothly transitions numbers with ease. #hubspot-open-source

A design system for building retro Apple interfaces

iD3: an Integrated Development Environment for D3.js

A Jekyll blog theme with just the right amount of style

Serverless Pre-Rendering Landing Page

Spoqa Han Sans

Learn to do. Learn by doing.

Port of Ruipeng Zhang's Hexo theme Icarus to Hugo.

Vibrancy effect for Atom One themes

🍎 Kiko, a Jekyll Theme

The Asynchronous Messaging Workshop is a collection of individual labs covering different aspects and patterns of asynchronous messaging.