Project ideas from Hacker News discussions.

Monosketch

📝 Discussion Summary (Click to expand)

Three prevailing themes in the discussion

# Theme Key points & representative quotes
1 Tool ecosystem & usability Users compare Monodraw, MonoSketch, and other ASCII‑drawing apps, noting platform support, pricing, and feature sets.
• “Great little app. And it's $10, once. Hardly breaking the bank.” – jen729w
• “Monodraw got an update the other week. It isn't being changed, but it doesn't need to.” – jen729w
• “This one is probably the best I've seen so far.” – rcv
• “This new kid on the block looks like a solid replacement, though!” – ezekg
2 Limitations & accessibility of ASCII diagrams The community debates whether ASCII is still useful, its accessibility, and how well LLMs can interpret it.
• “ASCII doesn't contain box‑drawing characters or arrows. I guess it's a lost cause though…” – Sharlin
• “ASCII art is an accessibility nightmare so please don't use it for docs unless you know what you're doing and have made it accessible in some other way.” – nasso_dev
• “LLMs can understand ASCII diagrams.” – simgt
• “Mermaid diagrams are even better because you don't waste characters on the visual representation but rather the relationships between them.” – satvikpendem
3 Open‑source vs proprietary licensing Opinions on FOSS, cost, and community support surface repeatedly.
• “But it's not open, and can't be edited by those who want to. We should always support FOSS.” – orangecoffee
• “Monodraw is in maintenance mode and non‑free. Based on the name, pretty sure that Monosketch is an explicit replacement.” – Apreche
• “Monodraw is awesome!” – aduitsis (repeated many times, underscoring the enthusiasm for the paid tool)

These three themes capture the bulk of the discussion: how people evaluate and use ASCII‑diagramming tools, the practical and accessibility challenges of ASCII art, and the ongoing debate over open‑source versus paid solutions.


🚀 Project Ideas

PolySketch

Summary

  • Open‑source ASCII diagramming tool that adds polygon support, multi‑tab editing, and a “copy as ASCII” feature.
  • Provides accessible export options (ASCII, SVG, Markdown) and a clean UI for small shape manipulation.

Details

Key Value
Target Audience Developers, technical writers, diagramming enthusiasts who need free, cross‑platform ASCII tools.
Core Feature Polygon drawing, multi‑tab workspace, clipboard export as plain ASCII, SVG export, accessibility‑friendly UI.
Tech Stack Electron + React + TypeScript + Canvas API + Node.js.
Difficulty Medium
Monetization Hobby

Notes

  • HN users lament the lack of polygon support in Monodraw/Monosketch: “Can it make polygons? Basically, shapes other than rectangles?”
  • “I wonder if it would be possible to make ctrl+C copy to clipboard as ASCII?” – a direct request for a copy‑as‑ASCII feature.
  • The tool addresses the “open source, cross‑platform” pain point: “Monodraw is closed, expensive, only Mac.”
  • Export visibility and accessibility were highlighted: “Add a ‘paste text to clipboard’ button top center.”

AsciiClipboard

Summary

  • Clipboard manager that automatically converts diagram JSON to plain ASCII, offers a “copy as ASCII” button, and supports round‑trip pasting of ASCII back into diagram tools.
  • Enhances workflow for developers who embed diagrams in code, markdown, or LLM prompts.

Details

Key Value
Target Audience Developers using diagram tools, LLM agents, and markdown editors.
Core Feature Intercept clipboard data, convert JSON to ASCII, provide copy‑as‑ASCII button, parse pasted ASCII to rebuild diagram.
Tech Stack Electron + Node.js + Clipboard API + JSON schema parser.
Difficulty Medium
Monetization Hobby

Notes

  • “I wonder if it would be possible to make ctrl+C copy to clipboard as ASCII?” – a clear demand for this feature.
  • “Round‑trip pure text” was mentioned: “I want to paste in pure text and immediately start rearranging stuff.”
  • Accessibility concerns: “ASCII to SVG conversion for screen readers.”
  • The tool solves the “copy JSON vs. ASCII” frustration expressed by many commenters.

TUI Wireframe

Summary

  • Web‑based drag‑and‑drop wireframing tool for terminal UIs that outputs skeleton code for Ink, Ratatui, BubbleTea, etc.
  • Integrates with LLMs to auto‑generate code from the diagram and exports both ASCII and Markdown representations.

Details

Key Value
Target Audience Developers building terminal UIs who want a visual design workflow.
Core Feature Drag‑and‑drop components, generate framework‑specific code, export ASCII diagram, LLM‑powered code generation.
Tech Stack React + TypeScript + Node.js + OpenAI/Claude API.
Difficulty High
Monetization Revenue‑ready: $9/month for premium LLM integration

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