QuBricks is a toolkit for the analysis and simulation of quantum systems in Python. The primary goal of QuBricks is to facilitate insight into quantum systems; rather than to be the fastest or most efficient simulator. As such, the design of QuBricks is not especially geared toward very large or complicated quantum systems. It distinguishes itself from toolkits like QuTip in that before simulations, everything can be expressed symbolically; allowing for analytic observations and computations. Simulations are nonetheless performed numerically, with various optimisations performed to make them more efficient.
If you are interested in using QuBricks, please contact the original contibutor at: mister.wardrop@gmail.com . You can also chat with me at https://gitter.im/iScienceLuvr/python-qubricks
Also note that use of python-qubricks requires installation of python-parameters also, which is well documented and stable.