Structural Analysis GitHub Repositories (2026) · Open Source Tools

2D structural analysis in Python

One open-source modeler for structures, heat and fluids, built from scratch in pure Rust: parametric part in, verified results out. Automatic all-hex and tet meshing, our own nonlinear implicit and explicit FEA, heat transfer and lattice Boltzmann CFD — every result checked against theory. For engineers and AI agents alike. Free, forever.

Social Network Analysis and Visualization software application.

A Python library for structural analysis using the finite element method

Open-source 2D & 3D structural analysis in the browser. Direct Stiffness Method, real-time solving, no installation required.

finite element analysis package for civil engineering structures.