I’m looking for a plug in or a way to do a menu to apply some sort of “category filter”, i have one category and 3 subcategory, and i’d like to give the option to the user to chose “all”, “subcat1”, “subcat2”, “subcat3”.
and it applies a filter to show the chosen categories’ posts under the menu, in the rest of the page.
i managed to do it with 4 pages and every pages show one of the cat/subcat, but i’m pretty sure there is an other way ^^

Someone know a plug in or a way to do it with some code ?

Thanks ??