Portfolio · Smart Web Dev
A growing collection of web apps and micro-tools, each built to do one thing well.
A tasting notebook for coffee: keep the coffees on your shelf, the brew recipes you use — with every pour, its time and its water — and the cup each pairing gave you. Score five cup attributes and six flavour notes on a hexagonal radar, then search back through every tasting. It all lives in your account, so the same notebook follows you from phone to laptop.
Generate documents and HTML interfaces with AI, entirely in your browser. Pick your engine — local GPU, local CPU (no GPU needed) or your own API key — your prompts never leave your device unless you choose a cloud key. Edit text and images right in the live preview, then export to PDF, PNG or clean editable HTML.
A shared reading club: upload an EPUB, TXT or Markdown book and read it together in turns. Each member gets their passage highlighted live while the moderator controls turn order and size and invites guests with magic links — no install, just open and read.
React crypto charts and watchlist
CBZ and ZIP file viewer imported from your own Google Drive
A dice game where each player scores points by rolling certain combinations. It's played with 6 dice; you can use your real dice or the digital dice mode.
Youtube Playlist Randomizer
The famous "Birthday Paradox" states something wildly counter-intuitive: in a random group of just 23 people, there is already a 50% chance that two people share a birthday. Don't believe it? We’ve built the perfect tool to verify this live. Our Checker allows teachers, event organizers, or curious friend groups to test this theory on the spot. No complicated sign-ups; just create a link for your group, have them enter their day and month, and let the system reveal the hidden connections. Discover the surprising power of probability!
Manage the items in your 72-hour backpack.
Create a playlist to share with friends at a party. Everyone adds two songs per hour, and the order can be shuffled. Share the list with a quick and easy link so everyone can add songs from their phone! No login required—just share the link or QR code, and you're all set! No one owns the playlist; everyone can listen to their favorite songs. Let the party continue!
Personal Finance Manager
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