FEAScript is a lightweight finite element simulation library built in JavaScript. It empowers users to perform simulations for physics and engineering applications in both browser-based and server-side environments.

FEAScript consists of several components:

• The main library, FEAScript core, distributed under the MIT license.
• The examples, provided in multiple formats:
  • Node.js implementations, showcasing direct API usage.
  • Pens on CodePen, for live, editable demos in the browser.
  • Notebooks on Scribbler, an interactive JavaScript notebook tool.
• The website and blog, both licensed under CC-BY 4.0, with tutorials, updates and various resources.