Modern CSS framework based on Flexbox

A drop-in collection of CSS styles to make simple websites just a little nicer

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

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

Halfmoon is a highly customizable, drop-in Bootstrap replacement. It comes with three built-in core themes, with dark mode support for all themes and components.

🐈 webrtc screensharing electron app for mac os (Alpha)

Friendlier HTML form controls with a little CSS magic.

A simple, modern, browser notification system

The jQuery plugin for equalizing the height or width of your elements

A simple, minimal, classless stylesheet for simple HTML pages

The invisible framework

Pure CSS & HTML Diagrams.