There is no event loop. You make lightweight threads called tasks, and they can block on things or wait for each other. https://docs.toit.io/language/tasks htt

There is no event loop. You make lightweight threads called tasks, and they can block on things or wait for each other. https://docs.toit.io/language/tasks https://docs.toit.io/language/tasks Synchronization: https://libs.toit.io/monitor/library-summary https://libs.toit.io/monitor/library-summary For example the GPIO pin has a wait_for method which pauses a task until a signal is seen. https://libs.toit.io/gpio/class-Pin https://libs.toit.io/gpio/class-Pin