WordPress.org

webdevstudios

Justin Sternberg

Gary Jones

shaunandrews

Plugin project for refreshing WordPress core’s widget interface. 
https://make.wordpress.org/ui/tag/widgets/

WordPress Widgets Refresh

Plugin project for refreshing WordPress core's widget interface. http://make.wordpress.org/ui/tag/widgets/

Automattic

WooThemes

Matt Cohen

With WooSidebars, it’s possible to change the widgets that display in a sidebar (widgetized area) according to a context (for example, a specific page, a specific blog post, certain categories or the search results screen). Setting up a custom widget area to display across multiple conditions is as easy as a few clicks.
Looking for a helping hand? <a href="https://woocommerce.com/documentation/plugins/woosidebars/" rel="nofollow ugc">View plugin documentation</a>.
Looking to contribute code to this plugin? <a href="https://github.com/woocommerce/woosidebars/" rel="nofollow ugc">Fork the repository over at GitHub</a>. Please also read the CONTRIBUTING.md file, bundled within this plugin.

WooSidebars

WooSidebars adds functionality to display different widgets in a sidebar, according to a context (for example, a specific page or a category).

WordPress Widgets Refresh vs WooSidebars