Matt DiDomenico

Things I’m building

Works in progress

One link to collect documents from clients. Each file is read and ticked off a checklist, and reminders chase only what’s missing.

Knows rules like “one W-2 per employer” and “12 months of statements”.

Clean up a messy spreadsheet by saying what you want, then rerun the same cleanup on next month’s file.

Runs DuckDB in your browser: a million rows, and the file never leaves your computer.

Black out names, SSNs, account numbers and other personal details in PDFs and images, then download the redacted copy.

Runs entirely in your browser, OCR for scans included: the file is never uploaded.

Get a batch of product photos ready for Instagram, Amazon, Etsy and your website at once. Next week’s batch is one click.

Say what you need; it becomes a recipe of steps you can check and rerun.

Games and toys

Three little word puzzles every day: find the word that connects the two. Play with friends and keep your streak.

A daily word ladder. Change one letter at a time, every rung a real word, and reach the top in as few moves as you can.

A shared koi pond. Feed the koi, float a lantern, or swim as a koi yourself with everyone else who’s there.

Everyone in a pond shares one live room over WebSockets.

A cozy watercolor apple-picking game for little ones: tap, count, find colors, and meet the silly worm friends.

A mechanical bird you work yourself. Turn the handwheel, or fling it and let the flywheel coast.

Real cams and gearing, with the drive train explained as it moves.