Tabler is free and open-source HTML Dashboard UI Kit built on Bootstrap

The most advanced responsive front-end framework in the world. Quickly create prototypes and production code for sites that work on any kind of device.

Modern JavaScript Tutorial

CSS is powerful, you can do a lot of things without JS.

Web Starter Kit - a workflow for multi-device websites

Responsive dashboard templates 📊✨

A powerful Date/time picker widget.

A functional HTML/CSS/JS editor in less than 400 bytes

A timeless Twitter Bootstrap theme built for the modern web.

Mosaico - Responsive Email Template Editor

Collaborative Online Scrum Tool Using Websockets, Node.js, jQuery, and CSS3

An unofficial Bootstrap plugin to enable Bootstrap dropdowns to activate on hover and provide a nice user experience.

Old Polymer site. Replaced by these repos: polymer-project.org, polymer-library-docs

A super fast, highly extensible markdown parser for PHP

A free dashboard template with material design lite

An Introduction to programming in Go

Source code for official Yii website

A flexbox based CSS library for drawing hierarchy trees with HTML lists.