Uhura is a Web console for databases. It works with MySQL, PostgreSQL, and FirebirdSQL. It presents trees that let you browse databases, tables, columns, constraints, triggers, views, and procs. It has panels for history and fragments. Its editor features autocompletion and autoindenting. It is easy to install.
Taolin is a Web desktop that consists of a personal dashboard customizable by adding micro-applications called widgets. Each widget offers a different service that can be provided as a view over internal services or repositories (e.g. access to a papers repository), as a communication service (e.g. Jabber Web chat), or as an external resource (e.g. Google search).