How to stop the warning: It looks like you're using the development build of the Firebase JS SDK?

Question

It looks like you\'re using the development build of the Firebase JS SDK.
When deploying Firebase apps to production, it is advisable to only import
the individual SDK c         


        

Answer 1

Your error message tells you how to fix it... this part right here:

For the CDN builds, these are available in the following manner
(replace  with the name of a component - i.e. auth, database, etc):

https://www.gstatic.com/firebasejs/5.0.0/firebase-.js

So if you're using Firebase authentication you'd have a script tag requesting https://www.gstatic.com/firebasejs/5.0.0/firebase-auth.js ... and for the Firebase database you would also have another script tag with https://www.gstatic.com/firebasejs/5.0.0/firebase-database.js .... just following that pattern for any other portions of Firebase you need.