As you have a background in Arduino development, the request above appears to be more of a how do I apply Javascript to the microcontroller environment, rather than seeking a suitable Javascript tutorial.
Javascript language syntax may be gained using my favorite site:
Espruino is a JavaScript interpreter for low-power Microcontrollers. This site is both a support community for Espruino and a place to share what you are working on.
Mon 2020.03.23
Hi Nick,
As you have a background in Arduino development, the request above appears to be more of a how do I apply Javascript to the microcontroller environment, rather than seeking a suitable Javascript tutorial.
Javascript language syntax may be gained using my favorite site:
especially the ability to use their 'Try it' buttons to see things in action immediately:
Need a comprehensive place, MDN 'Tutorials For complete beginners':
Best way to learn, run some tutorials, flash the onboard light, detect a button click:
I also note that your forums posts seem to be all Bangle related, so using the online emulator is a good place to start.
Just click here to launch emulator:
Placed at the top of the Bangle forum topic is the thread:
As Bangle is a new addition to the Espruino family, expect that the community will start to post examples to boast their individual progress.
@Abhigkar just posted his Super Mario clock example today!