Nightingale debug
npm install --save nightingale-debug
DEBUG='*'; # debug everything
DEBUG=app # debug for logger with key 'app'
DEBUG=app:* # debug for logger with key 'app' and all its children
DEBUG=app,nightingale # debug for logger with key 'app' and 'nightingale'
DEBUG=/^app/ # debug for logger with key starting with 'app'
DEBUG=/^(app|nightingale$)/ # debug for logger with key starting with 'app' and key 'nightingale'
DEBUG='*,-app'; # debug everything except app
DEBUG='*,-app:*'; # debug everything except app and all its children
localStorage.debug = '*'; // debug everything
localStorage.debug = 'app'; // debug for logger with key 'app'
localStorage.debug = 'app,nightingale'; // debug for logger with key 'app' and 'nightingale'
localStorage.debug = '/^app/'; //debug for logger with key starting with 'app'
localStorage.debug = '/^(app|nightingale$)/'; // debug for logger with key starting with 'app' and key 'nightingale'
localStorage.debug = '*,-app'; // debug everything except app
localStorage.debug = '*,-app:*'; // debug everything except app and all its children
?DEBUG='*'; // debug everything
?DEBUG=app // debug for logger with key 'app'
?DEBUG=app,nightingale // debug for logger with key 'app' and 'nightingale'
?DEBUG=/^app/ // debug for logger with key starting with 'app'
?DEBUG=/^(app|nightingale$)/ // debug for logger with key starting with 'app' and key 'nightingale'
?DEBUG=*,-app // debug everything except app
?DEBUG=*,-app:* // debug everything except app and all its children