The PHP DOM Template system is a fast PHP template engine that is aimed at maximizing development between designers and developers. It attempts to put a clean divider between the two teams. This template system can work in a Dreamweaver environment, which is often ideal for designers.
Dwoo is a template engine for PHP5 where you write less and do more. It is mostly compatible with Smarty templates, but it's a full rewrite that builds upon Smarty's syntax to offer more flexibility, both in templates and in PHP extensibility. It also comes with a few adapters for the major PHP development frameworks.
phm Instant Messenger is a PHP class that can be used to manage users and friends that exchange messages. It can create and retrieve records in MySQL database tables that contain information of users, friends, and messages that they may exchange. Currently, the class implements several operations like authenticating users, changing user passwords, retrieving account password reminder questions and answers, creating user accounts, adding friends, searching for friends, retrieving user nick names, adding messages sent from one user to a friend, and retrieving messages received by a user.
PHP Dataform (PHP DF) is a simple tool for creating HTML forms with ease. It was designed for Web developers who don't want to spend time creating forms in HTML or escaping them through PHP, but to use an OOP backend for the work. It features an expandable structure, usage of common PHP patterns, and continuing support.
Xataface Email Module allows you to email to the results of any set found in a Xataface application. This allows you to easily convert your existing database of contacts into a mailing list. It supports HTML email, recipient opt-out, mailmerge macros, and more. The email is sent in the background via a cron script, so arbitrarily large email lists can be supported.