All the popular methods from popular frameworks (interactions with the DOM, Ajax and so on) also attend in Prevel but without “ballast”, because, basically, using heavy frameworks consists of using searching through the DOM and creating Ajax requests.
Perhaps you will say that 200 Kb is not a problem nowadays, but there are still lots of people who don’t use the broadband Internet connection. Furthermore, Prevel is quite faster than newfangled frameworks such as jQuery, Mootools, Prototype, etc. Today, in a milestone of interactivity, speed is incredibly important.
In addition, you can make Prevel smaller; to do this it’s necessary just to assemble it from modules independently.
Examples of usage
Probably you’ll like it after watching on a few examples (not all the functionality represented in examples).
Ajax attends almost in every application, Prevel simplifies a process of creating requests. Structure of creating queries is like its in jQuery (object with url, type, ...). More detailed instructions are available in documentation.
If you suddenly liked Prevel Framework, you could read documentation. By the way, it’s necessary to emphasise one pleasant particularity: call chains supported (e.g. pl(‘div’).after(‘...’).before(‘...’)).