treap.py is a treap implementation for Python. A treap is a hybrid of a binary tree and a binary heap that is self-balancing and is O(nlog2(n)) for most operations, including deleting a value, inserting a value, finding the least value, and finding the greatest value. This particular treap implementation looks like a dictionary to the caller, but it also supports getting an ordered list (forward or reverse) in O(n) time. The code is available as pure Python (should run on about any Python implementation supporting generators, but was tested on CPython 2.6) or as part Python and part Cython for performance. The version with Cython should run on CPython or Unladen Swallow, but was only tested on CPython 2.6.
SerfJ provides a very easy way of developing Java REST Web applications. It helps you to develop your application over an elegant MVC architecture, giving more importance to convention than configuration. This means, for example, you will not need configuration files or annotations in order to specify which view serves a controller's method. However, SerfJ is very flexible, so if you want to jump over those conventions, you can configure the behavior of your applications as you like. The framework tries to meet the JSR 311 specification, but it doesn't follow every point of the specification, because the purpose is to have a very intuitive library, and some some aspects of the specification are out of the scope of SerfJ.
Status Reporter is a time tracking application that was designed to track the time spent working on various activities associated with work breakdown structure (WBS) line items. Each activity is associated with a WBS line item, and a WBS line item is part of the overall departmental budget. Even though it was developed for a specific purpose, the ideas can be applied to almost any situation. For example, if you do not use WBS numbers, you could just create a single WBS number and associate all activities with it. Alternatively if you have multiple projects, you can use the WBS numbers as individual projects and have one or more activities associated with each. The WBS number does not have to be numeric, so it is flexible in its usage.
dao-zero is a tiny Java bean used to reduce the source of a persistence tier based on Spring's iBatis support. The usual way to use iBatis in Spring is to write code and invoke the iBatis API explicitly. dao-zero invokes the iBatis API for the developer automatically, without the need to write implementation code. It will implement DAO interfaces automatically and invoke iBatis SQL mapped statements for you. You can use it to replace your DAO bean class directly.