NASA Releases SpaceWASM, a Flight‑Compliant WebAssembly Interpreter

NASA has open‑sourced SpaceWASM, a WebAssembly interpreter. The interpreter is built to meet flight‑hardware requirements. It enables running WebAssembly modules on spacecraft. SpaceWASM complies with NASA’s stringent safety standards. Developers can leverage it to write portable code for missions. The project is hosted on GitHub for community contributions. Early testing aims to validate performance in simulated flight conditions. NASA expects SpaceWASM to streamline software development for future missions.