In my recent post on Windows Live Gadgets I shot down Google because they hadn’t already created their own widget/gadget engine for creating hosted…well…widgets. It seems they were waiting because they could do it better. Today I found out through Slashdot that Google released their version.
Their widget API is available here. At first glance it seems that the Google widgets are a bit more robust and versatile than the Microsoft gadgets. I’ll be playing with these shortly to see what I can come up with and do a thorough compare/contrast. These are the differences I see (at first glance, mind you) between the two companies’ implementations of the same idea:
Google Widgets are aimed at a completely web-centric approach. They do not offer local Widgets like Microsoft Gadgets does. This is actually a win in my book.
Microsoft’s implementation prevents the use of the id tag which makes doing some sweet dynamic stuff…well…painful. Google allows it, and goes a step further. They include a sweet little feature called __MODULE_ID__ that you can tack on to the end of your id tags so things will work fine with multiple instances of your widget on the same page. Another win for Google.
Like I said with the Windows Live and MSN Start post, I’ll be doing some heavy research into these widgets and gadgets and bring forth more details and some example code.
There are two types of gadgets. A remotely hosted gadget, where a site like MasterWish would create a gadget and make the URL to the gadget’s XML file publicly available; the user then enters the URL and viola! The gadget is added! (after a confirmation) The second type of gadget is the locally hosted gadget, where you can store a gadget on your machine (Windows only). You load the gadget in the same way you do a hosted gadget…There seem to be a few catches with the local gadgets:
First and foremost, its not web centric…the gadget is on your machine. If you head on over to a friend’s house, that gadget won’t be available to you.
The local gadgets must be coded as such.
The benefits with the locally hosted gadget? Well, you can do some more advanced stuff with them like messing with your local applications. For example, there are some gadgets out there that manipulate the data from iTunes…the gadgets are pretty sweet. Local gadgets are neat…but I’m not sold on them.
What really throws me for a loop is that Microsoft implemented gadgets before Google…you’d think Google would see this coming. tsk tsk tsk. All the same, I’m going to do some little experiments with gadgets and see what I can come up with.