You need a browser extension that provides window.nostr
nostr:npub12vkcxr0luzwp8e673v29eqjhrr7p9vqq8asav85swaepclllj09sylpugg Hey guys, I can't zap people on the web app but the mobile app works fine. Using Chrome on Mac. What should I do? 
You need a browser extension that provides window.nostr
Is there one that you'd recommend for Chrome on Mac?