Hello
My extension add some extra HTML to the users page. How can I delete this when extension context will loss?
In Google Chrome I can detect it using code below.
setInterval(() => {
if (!chrome.app || chrome.app.isInstalled === undefined) {
cleanUpPage();
}
}, 2000);
There is some example - extension add border and spelling errors counter inside of textarea. After extension context loss those elements isn’t clickable.