RFEM is a high-performance finite element library built for parametric design and seamless web integration. Compiled to WebAssembly, it allows engineers and researchers to run millions of analyses directly in the browser with exceptional speed and responsiveness. Featuring efficient linear beam and shell elements, RFEM is ideal for real-time structural simulations.
Its lightweight and scalable architecture makes RFEM perfect for embedding into web applications and cloud-based platforms. By enabling fast, interactive analysis, it accelerates design iterations and empowers users to explore complex structural behavior with ease.

Key Features
Blazing Fast Performance
Experience unmatched speed with RFEM's high-performance capabilities. Designed to handle complex calculations efficiently, RFEM ensures that your analyses are completed quickly, allowing you to iterate and optimize designs faster than ever before.
Linear Finite Element Solver
RFEM boasts a robust linear finite element solver, equipped with a comprehensive gallery of element formulations. From simple beams to complex shells, RFEM provides the versatility to model a wide range of structures with precision and accuracy.
WebAssembly Compilation
RFEM is compiled to WebAssembly, bringing the power of finite element analysis to your web browser. This cutting-edge technology ensures seamless integration with web-based applications, enabling you to run sophisticated analyses without the need for specialized software installations.
Beam and Shell Elements
With support for both beam and shell elements, RFEM offers the flexibility to tackle diverse engineering challenges. Whether you're designing slender structures or complex surfaces, RFEM provides the tools to model and analyze with confidence.
Why Choose RFEM?
Revolutionize Your Design Process with RFEM
Join the growing community of users who trust RFEM for their finite element analysis needs. Explore the power and convenience of RFEM today and unlock new possibilities in parametric design. Whether you're conducting a few analyses or running millions, RFEM is your go-to solution for fast, accurate, and web-based finite element analysis.
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