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.
CouchUnit is a JUnit extension that helps administer tests run against CouchDB. It mimics the syntax and feel of DBUnit by helping developers write tests that load XML style datasets to place databases in known states between integration tests. A number of standard operations are used to store and remove CouchDB documents. Any number of documents may be declared within a single CouchUnit dataset.
mod_gfx is a configurable Apache module that uses libgd to perform image operations on the fly. Some of the supported image operations are: resize, resample, watermark, and crop. A couple of its special features are origin selection via URI regex and round-robin over a list of hosts.
Memo is a recursive acronym standing for Memo Enables Memory Optimisation. Memo's purpose is enhancing its user's ability to remember foreign words and phrases by regular repetition of a properly chosen material. Memo can be used to regularly send email messages containing packs of words or phrases to be translated by the receiver. The user replies to the mail by filling in the answers. Memo parses the reply and updates its internal database with the user's results. Sets of questions for every test are chosen based on the user's performance in previous tests -- the words that are most difficult for the user are sent more frequently.