Introducing FEAScript

Introducing FEAScript – Finite Element Simulations in the Browser

Hello everyone,

I am pleased to introduce FEAScript (Website | GitHub), a library I began developing in 2023. FEAScript is a finite element simulation library written entirel…


This content originally appeared on DEV Community and was authored by Nikos Chamakos

Introducing FEAScript – Finite Element Simulations in the Browser

Hello everyone,

I am pleased to introduce FEAScript (Website | GitHub), a library I began developing in 2023. FEAScript is a finite element simulation library written entirely in JavaScript.

🌐 Why FEAScript?

FEAScript is designed to run entirely in the front end, for these key reasons:

1. 🚀 Zero Setup (Maximum Fun!)

Users don’t need to install back-end solvers, configure environments, or manage dependencies. All you need is a browser to start experimenting.

2. 📚 Educational Tool

Educators can embed simulations in online courses or tutorials. Imagine a "JSFiddle for finite elements." Users can tweak parameters and instantly see the results — encouraging interactive learning.

🔧 Current Features (v0.1.0)

🧠 Physical Modelling

  • Solid heat conduction solver (1D & 2D)

📐 Geometry & Meshing

  • Simple mesh generation for basic domains (1D & 2D)
  • Unstructured 2D quadrilateral mesh import from Gmsh

⚙️ Numerical Solution

  • Jacobi iterative method
  • LU decomposition via math.js

📊 Parallelization

  • Web Worker support

📈 Visualization

🧩 Introducing the FEAScript Platform

I’ve also started developing the FEAScript Platform – a no-code, block-based GUI built using Blockly. It's designed to make FEAScript more accessible.

Think: LEGO for simulations.

It enables users of all skill levels to create and explore finite element models — visually.

👉 Explore the FEAScript Platform here

Note: Both FEAScript and the Platform are currently in experimental stages.

🤝 Looking for Contributors!

If you find the project interesting or promising, consider joining in building a community around FEAScript. Check out the future roadmap and contribute to:

  • Development
  • Testing
  • Documentation
  • Feedback & Ideas

Whether you're an engineer, educator, student, or developer — your contributions are welcome!

Best regards,

Nikos
https://github.com/nikoscham


This content originally appeared on DEV Community and was authored by Nikos Chamakos


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Nikos Chamakos | Sciencx (2025-05-20T08:18:11+00:00) Introducing FEAScript. Retrieved from https://www.scien.cx/2025/05/20/introducing-feascript/

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