Modern CSS framework based on Flexbox

A modern dialog library which is highly configurable and easy to style. #hubspot-open-source

Powerful, scalable, Sass-based, BEM, OOCSS framework.

Automatically persist your forms' text and select field values locally, until the form is submitted.

This project has been superceeded by an official Bootstrap Sass port. Please use:

[no longer maintained]

A small Sass library for setting type on the web.

A port of the JSONView Firefox extension that formats and syntax highlights JSON viewed inside of the browser.

CSS Post-Processor

Whisper for Textual

A collection of definitions, best practices and resources on typography