Kiwi is an efficient C++ implementation of the Cassowary constraint
solving algorithm. Kiwi is an implementation of the algorithm based
on the seminal Cassowary paper. It is not a refactoring of the
original C++ solver. Kiwi has been designed from the ground up to
be lightweight and fast. Kiwi ranges from 10x to 500x faster than
the original Cassowary solver with typical use cases gaining a 40x
improvement. Memory savings are consistently > 5x.
In addition to the C++ solver, Kiwi ships with hand-rolled Python
bindings.
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