jFramework is a PHP framework that supports internationalization best practices, fast NIST 2 RBAC, optimized multi-database drivers, URL management, MVC best practices, certified security, incredible performance, full support for Web 2.0 including Comet, simple yet powerful templates, many plugins, an administration Web interface, options, a profiler and benchmarker, and much more.
Ductus is a wiki system designed to handle arbitrarily-structured content and a variety of workflows. With Ductus, programmers can easily define classes of structured content, providing rich mechanisms for user interaction. For instance, the Wikiotics project uses Ductus to allow people to collaborate on "language lessons," which can later be used as quizzes or flashcards. Such modes of interaction are not possible with most wikis, which are designed primarily to handle freely-structured text.
AutoCMS is a smaller CMS with the minimum needed to have a presence on the Internet. Its main file is less than 10kb large by default. No database is required. It only has the concept of one user (the admin). The password is protected with SHA1. CSS styles are easy to build and to change. Changing a page is very fast. XHTML and CSS code are validated by W3C validators. Data is stored in a PHP file which can be downloaded by FTP for backups. The generated contents are friendly for searchers. The result is visualized correctly in all browsers. It allows you to update all contents without having knowledge of programming.