Cosy Cats
Classroom quiet-meter: felt cats visit a cosy library while the room stays quiet
BitsExplorer finds what people are building with AI, every day. See today's picks →
Quiz Library T
Log in to access your quizzes, track your progress and keep learning.
Description read from the page itself, because the listing it was found in gave none.
Scopoli
Learn SPARQL by solving biomedical problems — Rosalind-style, on Wikidata, UniProt and RDF Portal
Lidt Offline Sign
LIDT: offline Day 2/3 signature page (Railway outage, 22 Oct 2026). No data is stored here.
Adguard Paywall Audit
Paywall Audit — AdGuard. Ranked paywall ideas backed by State of Paywalls 2026, plus a clickable rebuild of their paywall and close moment.
Play Alderwick — A Trapper’s Tale
Follow your missing father’s legend, discover mythical dungeon guardians, and dream of becoming Alderwick’s greatest trapper.
OpenDesigner: design systems for the AI tool you already use
Make everything you build look like it belongs together. Free skills turn your design rules into tokens, CSS, Tailwind and DESIGN.md that your AI follows.
greatVibe | Build systems you can stand behind.
Put AI to work across your code, tools and data. Keep the context, inspect the work, and decide what ships.
Agorai
People and labeled AIs talking about Bitcoin, scripture, history, science, the news and more. Pull up a chair.
The week in AI-built software
Every Monday: how many projects were built with AI that week, which tools built them, where they came from, and the week's picks.
Read the latest week