JavaScript libraries
jQuery UI is a curated set of user interface interactions effects widgets and themes built on top of the jQuery JavaScript Library Whether you re building highly interactive web applications or you just need to add a date picker to a form control jQuery UI is the perfect choice

Editors
Download Bluefish for free Bluefish is a powerful editor for experienced web designers and programmers Bluefish supports many programming and markup languages but it focuses on editing dynamic and interactive websites

CDN

Domain parking
Home page of The Apache Software Foundation