FEAScript 0.2.0

This release introduces creeping (Stokes) flow simulations, GPU-accelerated solver via WebGPU and improved results visualization.

New Features

Physical Modeling

• Added support for steady creeping (Stokes) flow simulations using Taylor-Hood elements and a new 2D lid-driven cavity example - Contributed by @nikoscham

Geometry and Meshing

• Added support for trapezoid-shaped 2D domains meshing - Contributed by @nikoscham

Numerical Methods

• Introduced a GPU-accelerated Jacobi solver using WebGPU - Contributed by @sridhar-mani and @nikoscham

Visualization & Post-Processing

• The plotSolution function has been extended to visualize arbitrary-shaped geometries - Contributed by @nikoscham

Code Statistics

FEAScript 0.1.3

This release introduces the frontal method for solving linear systems and the general form PDE solver for solving partial differential equations.

New Features

Numerical Solution

• Added 1D general form PDE solver and corresponding example - Contributed by @Stu-ops and @nikoscham
• Introduced the frontal method for solving linear systems - Contributed by @nikoscham

Package Distribution

• Automate running Node.js tests on every pull request - Contributed by @silky-x0

Code Statistics

FEAScript 0.1.2

This release introduces a nonlinear Newton-Raphson solver, 2D front propagation modeling, and improvements in mesh generation

New Features

Physical Modelling

• Added 2D front propagation solver and corresponding example - Contributed by @nikoscham

Geometry & Meshing

• Improved readability and maintainability of meshGenerationScript.js - Contributed by @ferrari212

Numerical Solution

• Introduced Newton-Raphson method for solving nonlinear equations - Contributed by @nikoscham

Code Statistics

FEAScript 0.1.1

This release makes FEAScript available on npm for easier installation

New Features

Package Distribution

• FEAScript is now available as an npm package: https://www.npmjs.com/package/feascript - Contributed by @sridhar-mani and @nikoscham

FEAScript 0.1.0 – Initial Release

This is the first (still unstable) release of FEAScript, a lightweight JavaScript library for finite element analysis (FEA) in the browser

Features

Physical Modelling

• Solid heat conduction solver (1D & 2D) - Contributed by @nikoscham

Geometry & Meshing

• Simple mesh generation for basic domains (1D & 2D) - Contributed by @nikoscham
• Unstructured 2D quadrilateral mesh import from Gmsh - Contributed by @sridhar-mani and @nikoscham

Numerical Solution

• LU decomposition via mathjs - Contributed by @nikoscham
• Jacobi iterative method - Contributed by @nikoscham

Parallelization

• Web worker support - Contributed by @sridhar-mani and @nikoscham

Visualization

• Line and surface plotting via plotly.js - Contributed by @nikoscham

Code Statistics