Chyrp is a blogging engine designed to be very lightweight while retaining functionality. It is driven by PHP and MySQL (with some AJAX thrown in), and has a pimpin’ theme and module engine; so you can personalize it however you want.

Using HTML entities is the right way to ensure all the characters on your page are validated. However, often finding the right entity code requires scanning through 250 rows of characters.

Interessante.

Very lightweight, extremely flexible blogging engine.