Overall my favorite but needs quick fix on some themes

I tried several advanced sidebar widgets and overall I liked this the best.

However, it is missing echo $after_widget; as line 74 of the “wp-awesome-recent-posts-widget.php” file. With that missing it breaks the sidebar layout of some themes that fill in the $after_widget content. This is easily fixed by adding this line to the end of the public function widget() section.

echo $after_widget;