In development
Threshold
A screen-time blocker for iOS that turns staying focused into a game. Drag the slider to see your Threshold Index react.
82
You're holding the line.
Apps, extensions and the odd robot, built in Sydney. Right now I'm making
Eleven projects across iOS, macOS, the web and a few circuit boards. Some of them you can poke at right here.
A screen-time blocker for iOS that turns staying focused into a game. Drag the slider to see your Threshold Index react.
A native utility that gives your Mac's notch something to do. Hover to expand it.
A Chrome extension that clears AI Overviews out of Google results.
A personal assistant for Mac and iPhone that acts on your behalf and remembers everything between sessions.
Pick up your laptop's Claude Code sessions from your phone.
Two pages side by side, with drag and drop, shortcuts and a YouTube ad blocker.
A scientific calculator with six modes. Install it and it works offline.
A multiplayer property-trading game with real-time rooms and animated dice.
A robotic arm that grew into a challenger that tests how fast you react.
A 3D simulator of the robot, with an adjustable sensor field of view.
A servo-driven lock that appears in Apple Home.
I like building things that feel native and polished, especially on Apple platforms. Most of what's above started as a small itch and turned into a real project.
When I'm not shipping code, I'm studying and teaching, which is probably why I like tools that explain themselves.
Email me about a project, a bug in one of my apps, or an idea for the next one.
hello@seshan.dev