IdeaWell

Project ideas from Hacker News discussions.

TUI Studio – visual terminal UI design tool

Original Article

Hacker News Discussion

📝 Discussion Summary (Click to expand)

1. Novelty & hype vs. practical value
The tool is celebrated for its “cool” design‑tool vibe, but many users point out that it feels more like a gimmick than a usable product.
- “This is so cool I immediately wanted to convert my apps. But then when I thought about it, well it's trying to recreate CSS but in a majorly worse way.” – tim‑projects
- “The fact that this isn't a TUI itself is a bit disappointing.” – elxr
- “What’s the point of having this if code generation is not functional yet? That is the entire point of this app.” – sabas123

2. What really counts as a TUI?
A long‑running debate about the boundary between terminal‑based interfaces and low‑resolution GUIs dominates the thread.
- “A GUI that is built with Text, and intended to be used in a Terminal, is what a TUI is, colloquially AND definitionally.” – drakythe
- “If you start adding mouse clickable tabs, buttons, checkboxes etc. you left the UX for TUIs behind and applied the UX expected for GUIs.” – eterps
- “The vibe might not be a necessary reason, but it is a sufficient one.” – clickety_clack

3. Usability, performance, and accessibility concerns
Even the most enthusiastic comments are tempered by worries about real‑world use: code export, resource usage, remote access, and screen‑reader support.
- “The website UI is unreal, I loved the idea … but the code export is not functional yet.” – jbstack
- “The lack of accessibility of TUIs is not great in general.” – jiehong
- “This website eats a whole CPU core.” – WhereIsTheTruth

These three themes—novelty vs. usefulness, the TUI/GUIs boundary, and practical usability—capture the bulk of the discussion.

🚀 Project Ideas

Terminal TUI Designer

Summary

  • A terminal‑native design tool that lets you sketch, preview, and export TUI layouts directly in a terminal session.
  • Solves the frustration that current web‑based tools are not keyboard‑centric, lack live preview, and have broken code export.
  • Provides a true TUI experience, keyboard navigation, and accessibility support.

Details

Key Value
Target Audience TUI developers, sysadmins, and designers who build terminal applications.
Core Feature Drag‑and‑drop (via keyboard shortcuts) layout editor, live terminal preview, multi‑framework code export (Textual, Ratatui, Bubble Tea).
Tech Stack Rust (crossterm, ratatui), TUI libraries, WebAssembly for optional web preview, CLI tooling.
Difficulty High
Monetization Revenue‑ready: subscription for premium export templates and cloud sync.

Notes

  • HN commenters lament “code export is not functional yet” and “the tool is not a TUI itself” (e.g., jbstack, elxr). A terminal‑native tool directly addresses these pain points.
  • The live preview solves the “design iteration loop” issue raised by mihir_kanzariya.
  • Keyboard‑centric design satisfies tartoran’s desire for a TUI that “doesn’t require the mouse”.

TUI Designer VS Code Extension

Summary

  • A VS Code extension that embeds a visual TUI layout editor inside the IDE, with drag‑and‑drop, live terminal preview, and auto‑generated skeleton code.
  • Bridges the gap between code‑first TUI development and visual design, tackling the “design iteration loop” frustration.
  • Supports multiple frameworks (Textual, Ratatui, Bubble Tea) and can export to the chosen target.

Details

Key Value
Target Audience Developers using VS Code who build terminal UIs.
Core Feature Inline visual editor, live preview pane, framework‑agnostic code generator, keyboard shortcuts.
Tech Stack TypeScript, React, VS Code API, WebSocket terminal emulator, backend in Go or Rust for code generation.
Difficulty Medium
Monetization Hobby (open source) with optional paid “Pro” bundle for advanced widgets and cloud collaboration.

Notes

  • Addresses jvanderbot’s call for “a TUI editor itself” and mihir_kanzariya’s need for a preview tool.
  • The extension keeps the workflow inside the IDE, reducing context switches and satisfying purerandomness’s desire for “real fun games and TUIs”.
  • Keyboard‑centric UI aligns with tartoran’s preference for keyboard‑only navigation.

WebTUI Prototyper

Summary

  • A web platform that renders a live terminal emulator (xterm.js) to preview TUI designs in real time, with resizing, accessibility, and export to multiple frameworks.
  • Solves the “preview” and “accessibility” pain points highlighted by jiehong and voidUpdate.
  • Allows designers to prototype in the browser while still targeting terminal output.

Details

Key Value
Target Audience Designers and developers who prefer a web UI but need terminal output.
Core Feature Drag‑and‑drop layout editor, live terminal preview, accessibility layer, export to Textual, Ratatui, Bubble Tea.
Tech Stack React, xterm.js, WebAssembly, Node.js backend for code generation, Docker for sandboxed preview.
Difficulty Medium
Monetization Revenue‑ready: freemium with paid “Enterprise” plan for private projects and CI integration.

Notes

  • Responds to voidUpdate’s question about terminal resizing and sorenjan’s desire for a web‑based tool that still feels like a TUI.
  • Provides accessibility support, addressing jiehong’s concerns about screen readers.
  • The live preview in a terminal emulator satisfies mihir_kanzariya’s need for a “browser preview” equivalent for TUIs.

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