Of course almost everybody loves Ajax, but as web page tech evolves it brings with it a whole host of new problems as pages bloat out, carrying with them their own assortments of secondary files: CSS and Javascript libraries that they depend on. Imagine an subroutine call which, every time you called it, required libraries many times its size to be loaded and linked in - this is what’s going on when you load modern web pages.

prototype.js is likely the most popular Ajax implementation out there, and getting it skinny will certainly help load times for web pages depending on it. Ajaxian points to a collection of compressed prototype.js files.

Via: Ajaxian » Compressed versions of Prototype
[tags]prototype, prototype.js, compressed, ajax[/tags]