The phrase "little widget" refers to something small and typically unimportant or basic. It is often used to talk about a small object or thing that doesn't really matter much. Full definition
I tried creating a cute little widget for ya'll of vintage inspired jackets that I like, but I had some issues. (ladyinviolet.com)
Goodreads has a cool little widget that you can customize, and I put together all the books I read in 2012. (stephaniescott.net)
You know, the kind you feel when you stumble upon a famous author's fan page, and it looks really nice with lots of shiny little widgets and things to do? (bookbuzzr.com)