Tiny toys that actually work.
A little arcade of web experiments — some silly, some weirdly useful, all real and running 100% in your browser. Play with them, share them, then realise the punchline: you could build every one of these yourself.
Nine toys, zero downloads.
Each one loads instantly, works offline once open, and never asks for anything. Built to make you smile — and to prove how buildable this stuff is.
The Paywall Calculator
A working calculator that demands $9.99 to reveal your answer. The ultimate parody of greedy apps — with a punchline you'll want to send to someone.
Typing Speed Test
Clock your real words-per-minute and accuracy in 30 seconds, get a rank, and challenge a friend to beat it. Genuinely useful, genuinely addictive.
Reaction Time Test
Wait for green, then click as fast as you can. Five rounds, milliseconds, and a rank that tells you exactly how quick your reflexes really are.
Password Roaster
Type a password and get roasted — plus an honest estimate of how fast it'd crack. Funny, and it quietly teaches you real security. Nothing leaves your browser.
AI Startup Generator
One click → an absurd (but weirdly fundable) AI startup with a name, pitch, valuation and seed round. Endlessly shareable screenshots guaranteed.
The Don't Touch Useless Box
Flip the switch and a grumpy little tiger pops out to flip it right back off — getting sassier every single time. The most pointless toy on the internet. You'll do it 40 times.
Corporate BS Translator
Decode office jargon into brutal plain English ("let's take this offline" = I don't want to say this in front of everyone) — or turn honest words into promotion-worthy buzzword soup.
Decision Spinner
Add your options, spin the wheel, let fate settle it. The tie-breaker for "what's for dinner" and "who's paying." Genuinely useful, weirdly satisfying.
Meme Maker
Upload any image, add classic top/bottom text, download the PNG — no watermark, no login, nothing uploaded to a server. Make it, post it, done.
More coming
New toys drop here regularly. Want one built? These are exactly the kind of thing you'll learn to make yourself — in an afternoon, for free.
Every toy here is a weekend build.
They look clever because they are — but none of them is hard. The same skills that make a joke calculator make a real product and a real tool. The library teaches you exactly how to wire AI into things that work.