Google Apps Script

[Haider1]

I recently created a project on Google Apps Script through which employees of a company can know their salaries, and more than 50,000 thousand people will use it. The first question is: If the number of users of the project that I created increases, will it lead to the project being disrupted or causing any confusion in it? Secondly, I fear that Apps script will be stopped in the future and my project will collapse.

[bill_pier3]

Though I'm not a Google employee, I'm fairly certain that Apps Script isn't going away.

You might bump into usage limits if 50K runs of your script are expected to happen.  There are likely better implementation schemes that would scale to that level of use.

[Haider1]

Do you have information about the number of users allowed to log in at once for the project that I designed on Apps Script? For example, if 1000 users or employees log in at once, will it cause a problem or disrupt the project

[bill_pier3]

It would appear that 1000 simultaneous executions of an Apps Script are allowed.

ref: Workspace: Apps Script / Reference / Quotas for Google Services