FEAScript is a lightweight finite element simulation library built in JavaScript. It allows users to create and run client-side, browser-based simulations for physics and engineering problems without requiring additional installations.

FEAScript consists of several components:

• The core library which is distributed under the terms of the MIT license.
• Examples with case files for various applications, included as part of the FEAScript core library.
• The FEAScript website which is licensed under CC-BY 4.0.