Dentrax/ArduRTOS

ArduRTOS is primarily an educational asset rather than a production-grade library or unique piece of software. With 51 stars over a period of 2,712 days (approx. 7.5 years) and zero current velocity, the project is stagnant. Its defensibility is near-zero as it represents a pedagogical wrapper around FreeRTOS, which is already a industry standard owned by Amazon (AWS). There is no proprietary moat here; any developer can find superior, more up-to-date documentation on the official FreeRTOS website or via the popular 'Arduino_FreeRTOS_Library' by Richard Barry, which is the de facto standard for this use case. Frontier labs pose no risk as this is a niche embedded hardware domain they do not compete in. However, the project has been effectively displaced by the evolution of the Arduino ecosystem (e.g., ESP32 and ARM-based boards that run RTOS natively or use more modern abstractions like Mbed OS).