javascript - Retrieving which tabs are open in Chrome?

Question

Is there a way to retrieve all the tabs open and sort them in to an array in Chrome? So if Gmail and YouTube were open, there would be two entries in the array entitled "gmail.com" and "youtube.com".

Answer 1

Yes, here is how you can do this:

Note: this requires permission "tabs" to be specified in your manifest file.

chrome.windows.getAll({populate:true}, getAllOpenWindows);

function getAllOpenWindows(winData) {

  var tabs = [];
  for (var i in winData) {
    if (winData[i].focused === true) {
        var winTabs = winData[i].tabs;
        var totTabs = winTabs.length;
        for (var j=0; j<totTabs;j++) {
          tabs.push(winTabs[j].url);
        }
    }
  }
  console.log(tabs);
}

In this example I am just adding tab url as you asked in an array but each "tab" object contains a lot more information. Url will be the full URL you can apply some regular expression to extract the domain names from the URL.