Development

HTML/CSS/Javascript

• GridForms http://kumailht.com/gridforms/

CSS

• http://www.createcss3.com/

Mobile / Responsive

• http://speckyboy.com/2011/10/24/25-jquery-plugins-to-help-with-responsive-layouts/

Swipe Menus

• Responsive Multi-Level Menu http://tympanus.net/Development/ResponsiveMultiLevelMenu/
• A Library for creating beautiful mobile shelfs in Javascript (Facebook and Path style side menus) https://github.com/jakiestfu/Snap.js
• Swipe to open http://www.inserthtml.com/2013/05/mobile-menu/

Effects:

• http://h5bp.github.io/Effeckt.css/dist/
• http://tympanus.net/Development/ModalWindowEffects/
• http://tympanus.net/codrops/category/playground/
• Flip things over http://mintchaos.github.io/flippant.js/
• Form tips progression http://git.aaronlumsden.com/progression/
• Animatable http://leaverou.github.io/animatable/

Plugins/Tools:

• PivotTable.js https://github.com/nicolaskruchten/pivottable
• Modal with keyboard shortcuts http://www.impressivewebs.com/demo-files/question-mark-js/

Links:

• https://github.com/dypsilon/frontend-dev-bookmarks

Javascript

• http://int3.github.io/metajs/ metajs: visualize javascript AST execution