marochk1n

Micro Archive Widget recreates the stock archive widget, but this time around the widget is laid out as an accordion. It gives you the years of the archive, and then when the year is clicked it expands to show the months. Widget is very small and simple, and he works without jQuery.
Development can be tracked at https://github.com/ziggi/micro-archive-widget

Micro Archive Widget

An archive widget that reconstructs the stock widget into an accordion by year with month children.

pathartl

Accordion Archive Widget is exactly what the name implies. It recreates the stock archive widget, but this time around the widget is laid out as an accordion. It gives you the years of the archive, and then when the year is clicked it expands to show the months.
Development can be tracked at http://github.com/pathartl/accordion-archive-widget

Micro Archive Widget vs Accordion Archive Widget