You lean forward, staring through narrowed eyes at some bizarre mutation of your carefully crafted code. Is it the cache? Did you type the URL wrong? No… Maybe you even feel some denial and hit the refresh button once or twice.
And so you grab an iPhone and pull up the staging URL. Suddenly, it occurs to you: you haven’t tested it on iOS yet. You’ve poured your heart and soul into it, and you’re close to launching it for the world to see. If you’re like me, you’ve experienced this more than once: you have a pristine new web project you’re excited about.