Information Architecture articles and design guides

Good IA is invisible; bad IA makes people rage-click. This tag gathers our writing on structure: card sorting, tree testing, labeling that matches how users actually talk, and navigation that scales past twenty pages without a mega-menu monster. We treat sitemaps as arguments about priority, not decoration. Product designers, content strategists, and anyone who owns a growing app will find methods they can run this week. There's a fair bit of opinion in here too, because naming things is half the job and everyone pretends it's easy. It isn't. Let's make the structure earn its keep.