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孙达明
孙达明

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I built MutantCat.org: a tiny workshop of handy web tools

A while back I got tired of installing yet another bloated "suite" just to read a PDF or glance at a Markdown file. So I started turning my little scripts into web tools and grouped them under one roof: MutantCat.org (yes, named after a slightly weird-looking cat 🐱).

What it is

A small collection of lightweight, browser-based utilities. No installs, no popups, no "sign up to continue".

A few I actually use

  • CowCowClock — a minimal focus clock (the mascot is a cow, long story)
  • PDF / Markdown / LaTeX readers — open a file, read it, done
  • Online whiteboard — scratch out ideas
  • IconPin — upload a photo, get a perler-bead (拼豆) pattern you can export. Free.
  • FishMusic, Honeycomb (offline toolbox), BoardGameAssistant — small but handy

Why

I'd rather ship a tool that does one thing and loads fast than a dashboard that nags you. Everything free is labeled free; everything else just works in the browser.

If you've ever wanted a "swiss army knife" that isn't trying to upsell you, come say hi at mutantcat.org. Suggestions welcome.

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