High performance multiphysics finite element software. (C++, LGPL 2.1, GitHub)
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Simple finite element assemblers
Computing platform for solving PDEs in Python and C++. (C++/Python, LGPL 3, GitHub/Bitbucket)
Framework for the numerical simulation of PDEs using unstructured discretizations. (C++, LGPL 2.1, GitHub)
High level multiphysics-multimesh finite element language. (C++, LGPL, GitHub)