Filed under: Mozilla, Open Source, Beta, Browsers
New Jetpack add-on puts any web page in the slidebar

Any Webpage Slidebar is a good example of what Jetpack can do in a very limited amount of code. In 10 lines, the developer has created a way for you to embed, well, any page you want into the Slidebar.
Paste the URL into the Any Webpage generator and set your desired width in pixels, and submit. The install button will appear on the next page. Click install, and you can pop out your page at any time by clicking the blue Jetpack arrow.
To test, I used Dabr - a web-based Twitter client optimized for mobile browsing - which is well-suited to being crammed into a 300-pixel wide column.
It's not quite as slick as Opera's dead-simple click and drag to panels, but it's a simple, effective way to make better use of your widescreen real estate in Firefox.
So, just how good at time waster games are you? Think you've got the stuff? Well, The World's Hardest Game 2.0 doesn't think you do.
Yes, amazingly, it's possible to have a sequel to a game called "The World's Hardest Game". It doesn't seem logically possible, since if the first one was actually the world's hardest, how could another one come along and share the moniker? It made me doubt the name in the first place. That is, until I tried the game.
The mechanics of the game are very simple. You are a small red square, ...
