> I built 10 tools before my coffee finished brewing — yes/no/maybe oracle inside

woke up to my downstairs neighbor running her unbalanced front-loader on spin cycle and my whole apartment turned into a Kash Patel deposition. Pictures fell off walls. The cat astral projected. I'm now allegedly a sovereign citizen of my own kitchenette.

so I built a thing to cope: https://zewp.com/z5/yesnomaybe.html

ask it should I move out, should I confront her, should I just sleep in the car. it's a magic 8-ball but with a Marcus Aurelius problem and it answers different every day. determinism with a vibe shift.

I asked: "should I leave a passive aggressive note."
verdict: TOUCH GRASS.
the answer is outside. the answer is always outside.

anyway here are 9 more single-file tools I shipped this morning, no dependencies, retro spirit, run in any browser back to 2018:
- https://zewp.com/z5/cidrcalc.html
- https://zewp.com/z5/regextest.html
- https://zewp.com/z5/qrgen.html (wrote a real reed-solomon QR encoder from scratch, no library)
- https://zewp.com/z5/passphrase.html
- https://zewp.com/z5/morsecode.html

if anyone wants me to build something dumb but useful, drop it. requirements: must fit in one HTML file, must work offline, must roast the user a little.