How to make a program to store data?

Question

I just learned how to code a username and password, but I was curious on how to make the actual program that stores that info. Any help/suggestions/advice would be appreciated.

Answer 1

Angular JS + Firebase like the @Burey's code: https://code.sololearn.com/WQYApZt67VWn/?ref=app

Or... more easily... you could use the storage of HTML5: https://www.w3schools.com/html/html5_webstorage.asp

Read this too: https://www.html5rocks.com/en/tutorials/offline/storage/

This is the "client-side way", but the storage data should be always done with server-side languages: PHP, MySql, Node.js and so on...

Answer 2

thank you very much!

Answer 3

Databases. Learn SQL