Scroll Elevator: jump to the top or bottom of any Mac app from your cursor (one-time, $4.99 launch)

TLDR: I made Scroll Elevator, a tiny menu-bar Mac app that gives you consistent one-click jump-to-top/bottom everywhere. When you scroll, two elevator buttons appear at your cursor—click to jump, hold to cruise. It drives the Accessibility scrollbar so background windows scroll without stealing focus. Fixes the mess of Cmd+Up/Home/End behaving differently per app (and missing keys on laptops). $4.99 one-time, no subscription, source-available, no network access, macOS 14+ Hey r/macapps, I'm Kevin, the developer. I made ControllerKeys (the controller-to-keyboard Mac app some of you have seen), and Scroll Elevator is my new one. Disclosure: this is my app. PROBLEM Getting to the top or bottom of something on a Mac is weirdly inconsistent. Cmd+Up jumps to the top in most apps, but in Finder it opens the enclosing folder, in Terminal it goes to the last command, and MacBooks don't even have Home/End keys (you do Fn+Arrow, and half the time that moves the text cursor instead of scrolling). I wanted one control that behaves the same everywhere. Also it's just plain not convenient to use the keyboard shortcuts when lazily scrolling sometimes. So: Scroll Elevator is a tiny menu-bar app. When you scroll, two little elevator buttons appear right at your cursor. Click one to jump to the top or bottom of whatever you're in, or hold it to cruise. Move the mouse away and they fade. Under the hood it drives the Accessibility scrollbar of the window under your pointer, so background windows scroll without coming forward and your focus never changes. COMPARISON The main alternative is the built-in keyboard shortcuts (Cmd+Up/Down, Home/End): free, but inconsistent app to app and missing keys on laptops. Popular scroll utilities like Mos and LinearMouse are great, but they change scroll speed and feel; they don't give you a one-click jump to the very top or bottom. Scroll Elevator is the only thing I know of that puts that jump right at your cursor and works system-wide in (almost) any app. PRICING $4.99, one-time, no subscription: https://thekevintang.gumroad.com/l/scroll-elevator It's also source-available on GitHub, so you can read it and build it yourself for free if you'd rather. Other details: native, universal (Apple Silicon and Intel), about 2 MB, signed and notarized, macOS 14+. It only needs Accessibility permission and has no network access at all (which is also why it can't be on the App Store). Links: Site + live in-browser demo: https://kevintang.xyz/apps/scroll-elevator/ Source: https://github.com/NSEvent/scroll-elevator Privacy: https://kevintang.xyz/apps/scroll-elevator/privacy-policy.html Terms: https://kevintang.xyz/apps/scroll-elevator/terms.html Me: https://kevintang.xyz and https://www.linkedin.com/in/thekevintang Happy to answer anything, and I'd love feedback on any app where the jump does something unexpected.