| ▼Ikarus Modules | All Ikarus modules |
| Assembler | All finite element assembler |
| Control Routines | Routines to follow a non-linear solution curve |
| ▼Finite Elements | Local assemblers for linear algebra contributions to the global system |
| Mechanics | All finite elements in the context of mechanics |
| FE Affordance Tags | All finite element affordances |
| FE Parameter Tags | All finite element parameter tags |
| ▼Materials | Materials for mechanical simulations |
| Material Tags | All tags related to strain or stress types |
| ▼IO | Functions for input and output |
| Result Evaluator | Computation of finite element results using calculateAt |
| Python bindings | Header for Python Bindings |
| Solver | Solvers for algebraic system of equations |
| Observer | Solvers for algebraic system of equations |
| Utilities | Collection of several utilities |
| Tensor Utilities | Collection of several utilities for dealing with Eigen tensors |
| Algorithms | Stl-like algorithms for runtime and compile time |
| Type traits | Type traits for TMP |