Simon Willison highlights Thomas Ptacek's argument that developers should stop building TUIs and instead create native GUI apps, as AI coding agents have made it nearly free to ship usable interfaces. Willison shares his own experience using vibe-coded macOS status bar apps daily, acknowledging he's running out of excuses to skip building real UIs.
Background
There has been an ongoing debate in the developer community about whether terminal-based tools or graphical interfaces are more appropriate for personal developer tools. The rise of AI coding agents like Claude and Cursor has dramatically lowered the barrier to building GUI applications.
- Source
- Simon Willison
- Published
- Aug 22, 2026 at 12:07 AM
- Score
- 5.0 / 10