Superstash combines freeform sketching, productivity widgets, and a built-in browser—so you can capture what inspires you without leaving the flow.

Hey everyone! 👋 I'm the maker of Superstash. I built this app for myself first—I've been a longtime tablet user and wanted an infinite canvas that actually helped me stay focused and inspired. After dogfooding it daily, I'm excited to share it with fellow creatives. Built entirely with Cursor and Claude. The biggest lesson? Approach AI with a beginner's mindset. Be curious, it won't bite—it might mess up but you can roll back or work it out together. Released before Christmas and already shipped 5 updates based on how it feels to use daily. I've documented my entire journey building this across 6 articles on LinkedIn if you're curious about the process. After creating 6 platforms from 0-1 over my career in agencies and startups, I still love focusing on that core user experience. Would love your feedback—what features would help your creative workflow? Check it out at superstash.app