1a1A phone screen is not a terminal
Diffs, file trees and terminal output are all designed for a wide screen. Shrinking them produces something technically present and practically unusable.
0The facts
- Role
- Contributor
- Year
- 2026
- Status
- Live
- Category
- Client work
- Built with
- TypeScript · React · React Native · Electron
- Where to find it
- Visit the siteApp StoreGoogle PlaySource
1 · Overview
What it is, and why it exists.
A control panel for coding agents: a mobile, web and Electron desktop app for driving the agents running on your own computer. Works with Claude Code, Codex, Cursor, Grok and OpenCode.
Coding agents run on your machine, which means you are tied to that machine while they work. T3 Code separates the agent from the desk: kick off runs, browse files, review diffs, use the terminal and do version control from a phone.
It works with whatever subscriptions you already have set up locally rather than replacing them.
1a · Challenges
Each problem got a card. Each fix got filed behind it.
1a1aWhat I did
The mobile screens are rebuilt for the phone rather than scaled down, so reviewing a diff on a phone is a real workflow instead of a preview of one.
2 · Results
- Shipped on iOS, Android, web and desktop.
- Works across Claude Code, Codex, Cursor, Grok and OpenCode.
3 · Screens
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