YAML Builder : A tool for visual layout development of YAML based CSS layouts
Maqetta : Maqetta is an open source project that provides WYSIWYG visual authoring of HTML5 user interfaces. The Maqetta application itself is authored in HTML,...
EtherPad : Etherpad is an Open Source online editor providing collaborative editing in really real-time powered by Node.js
darken : Easy control over your dark mode in a web environment
