The watch parameter is not valid when developing node extensions

Hi, as the title, when i change the node dir code in some extension, there is no effect.


  1. yarn start
  2. yarn watch
  3. cd /some_extension/ yarn watch
  4. change extension node dir code
  5. refresh browser.

Server changes are not picked up by the browser. You have to restart the backend process if you change the backend code.

Thank you for your reply.
Is there a faster way to monitor code changes in the background to improve development efficiency?