RT-Thread/rt-thread
RT-Thread is an open source IoT Real-Time Operating System (RTOS). https://rt-thread.github.io/rt-thread/
Health Breakdown
Should you contribute to RT-Thread/rt-thread?
RT-Thread/rt-thread has a FoundDev health score of 92/100, which puts it in the active-and-maintained tier. The maintainer team is shipping recently, issues are being closed, and a PR you open this week has a realistic chance of being reviewed.
Last push was 1 days ago — that signals an actively maintained project. New issues are likely to get a maintainer response within days. The project is written primarily in C, so prior C experience will shorten ramp-up.
Licensed under Apache-2.0, a standard OSI-approved license — safe to contribute to under normal employer IP policies.