Jan Voříšek

Experience

1. 2026 — now

   Founder & engineer

   Elementarium Labs

   Built Elementarium end to end, from architecture to production: browser-native finite element analysis for structural engineers, with a C++ solver compiled to WebAssembly.

   • ↳ MITC4 shell elements, frames, slabs and walls
   • ↳ Static, modal, buckling and second-order analysis
   • ↳ EN 1993-1-1 and AISC 360 design checks, EN 1990 / ASCE 7 load combinations
2. 2022 — 2026

   Author

   EduBeam

   Free, open-source beam and truss analysis for students and educators.

   • ↳ Bending moment, shear force and deflection diagrams, live in the browser

Education

1. —

   Ing. (MSc), Civil Engineering

   Structural mechanics by training.

Toolbox

Numerics

Finite element method · Structural mechanics · Linear algebra · Computational geometry

Systems

C++ · WebAssembly · Emscripten · TypeScript

Graphics & UI

Three.js · TresJS · Vue / Nuxt · WebGL shaders

Way of working

Prototype first · Validate against hand calcs · Ship small

Open source