So I did And here they are:

• google-search-shortcut
• open-selected-links
• stackoverflow-tag-cloud
• straight-to-reader

Any links that are present in the selected text will be opened on the mouseup event, except for the Cached and Similar links you get in Google search results.

If you’ve got and suggestions for improvements, let me know in the comments

UPDATE

The script has been updated so that you now have to press the Ctrl or Cmd key while selecting the text, in the same way that you would Ctrl / Cmd + click to open a link in a new tab.

1. You search Flickr by entering a tag
2. The JSONP callback function then displays the first few photos returned using the Notifications API
3. Each notification is cancelled after 10 seconds (there is no Dismiss button, like there is when you use the API on localhost)

You’ll need to grant notification permissions first to be able to view the notifications – you should see an info bar like the one below the first time you click on Search:

After that, you should see the notifications stack up in the bottom right-hand corner of your screen:

At the time of writing, you’ll need to be using Google Chrome for the demo to work (although I’m pretty sure that support for the Notifications API in Safari is imminent).

And, as an aside, I managed to throw a bit of HTML 5 into the demo as well with some autofocus and placeholder attributes on the <input type="text" /> field, just for good measure

This really is nothing fancy: it’s just a convenient way of adding an <a> tag plus an event-handler to a page to print it. Using it is as simple as, well, using File -> Print. But you can’t style the File menu with CSS so this is much more fun

Anyway, I thought it might be fun to hook it up to a HTML 5 form to let you customise how many paragraphs of Lipsum you want each time you click it. So that’s what I went and did:

Lorem Ipsum Bookmarklet Generator

Hopefully it’ll save you a few mouse clicks next time you’re testing some forms.

(Please note that the form used in the generator uses the <input type="range" /> HTML 5 tag which currently works best in the latest version of Opera. YMMV when using other browsers).

$('#username').formFocus();
$('form input:first').formFocus();
$('form#options input[type="checkbox"]:first').formFocus();

Hope you find it useful.