WebAssembly for Embedded (WAMR)

Overview

WebAssembly Micro Runtime enabling portable code execution on embedded devices. Provides sandboxing and cross-platform compatibility for embedded applications.

Benefits

• Platform-independent code
• Sandboxed execution environment
• Language flexibility
• Hot-swappable applications

Limitations & Risks

• Performance overhead
• Memory requirements
• Limited embedded tooling
• Runtime complexity

Recommended Actions

Experiment with proof-of-concepts, evaluate performance impact, assess security benefits for field updates

Additional Notes

Intel-led project gaining traction for secure field-updatable embedded applications

References & Links

• https://github.com/bytecodealliance/wasm-micro-runtime
• https://wamr.gitbook.io/