Real Time Operating System (RTOS)

Rank	Project
5 1	Zephyr Real Time Operating System (RTOS) started in 2014 117,029 commits 3,247 contributors
309 3	RT-Thread Embedded Systems Real Time Operating System (RTOS) started in 2009 17,155 commits 928 contributors
1481 59	ChibiOS Real Time Operating System (RTOS) ChibiOS started in 2007 14,781 commits 122 contributors
1712 57	FreeRTOS Real Time Operating System (RTOS) AWS / Amazon started in 2006 3,687 commits 128 contributors
2432 34	Zephyr Real Time Operating System (RTOS) started in 2014 85,650 commits 1,925 contributors