The PAX downlod zip file contains two main files, one for development, (pax/pax_dev.js), and one for production, (pax/pax_prod.js). The recommended approach to using PAX is:
- Development - use pax/pax_dev.js and Firebug for debugging.
- Production - use pax_prod.js, and utalise gzipping (eg: mod_deflate on Apache) on your server, and it will fit in less than 40KB, which is ideal!
There is only one pax distribution for now.
Download the zip file, and extract it to the root of your web server, then read the getting started article.