How does Facebook disable the browser's integrated Developer Tools?

Question

So apparently because of the recent scams, the developer tools is exploited by people to post spam and even used to \"hack\" accounts. Facebook has blocked the developer too

Answer 1

I couldn't get it to trigger that on any page. A more robust version of this would do it:

window.console.log = function(){
    console.error('The developer console is temp...');
    window.console.log = function() {
        return false;
    }
}

console.log('test');

To style the output: Colors in JavaScript console

Edit Thinking @joeldixon66 has the right idea: Disable JavaScript execution from console « ::: KSpace :::