Includes the Jaxer library for interfacing applications with MySQL and allows to include third-parties Ajax frameworks such as JQuery too.
Both Jam and Volo require Node.js.
Works from the command line or online in a site.
Another online tool to minify a code, to reduce the loading time.
Makes a code more readable with automatic indentation, etc... You have just to copy and paste the code in the interface.
Extension which add new objects and methods such as swapcase to toogle case of a string.