I will make a presentation online and I will use Chrome dev tools. I want to add some useful information to myself and sometimes when I need to clear my console I want that information to remain there. For example, when I click the clear console button I want certain logs to stay there. Is this possible?

CodePudding user response：

While it's not possible to create an "undeletable log", you can override console.clear's default behavior to clear the console but log the message again:

var log = console.clear;

const message = 'Hi!'

console.clear = function(e) {
  log.apply();
  console.log(message)
};

console.log(message)

console.log('Hello')
console.clear()

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CodePudding user response：

what about e.g. https://developer.chrome.com/docs/devtools/console/reference#persist

cited: "Persist messages across page loads

By default the Console clears whenever you load a new page. To persist messages across page loads, Open Console Settings and then enable the Preserve Log checkbox."

Will it help?