Apache NuttX
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Visit| Fact | Apache NuttX | Xubuntu |
|---|---|---|
| Product | Apache NuttX is a real-time operating system for embedded systems, designed with an emphasis on standards compliance and a small footprint. | Xubuntu is a community-developed operating system described as elegant and easy to use. |
Apache NuttX suits developers building software for embedded boards and devices, including projects spanning different processor architectures. Its documented simulator targets may also fit development workflows that do not rely solely on physical hardware.
You want what its maker publishes above — check its page for the details.