I need to know where does magento2 store extension files after compilation as i am making changes in extension i need to always run commands, if i don't want to run commands for some time as we can make change for css in pub/static folder
It's under var/view_preprocessed/pub/static/app/code/Vendor
for core modules
and for local modules var/view_preprocessed/pub/static/app/code/YOUR_THEME_NAME