Facts a Day
Learn fascinating facts daily, test yourself with trivia
What it does
Facts a Day delivers curated facts from science, history, and nature every day - paired with trivia games that test if you actually remember what you read. Pick your topics, build streaks, track your accuracy, and finally stop forgetting everything. Works offline, 8 languages.
Does a similar job
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- COCuriosity of the Day2023 · curiosityoftheday.com · ▲26
Hey HN! I've built Curiosity of the Day to help people increase their knowledge of the world, one day at a time. Each day, it presents the user with a new fact or piece of knowledge about anything from history and science to art and culture. I’d love to get some feedback on ways to make the app better, and any other ideas on how to make learning more fun and engaging.
Daily Trivia QuestJul 2026 · dailytriviaquest.com · ▲1A free daily 5-question general knowledge quiz -More to Come
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Hey HN! I wanted to share something I built over the last few weeks: isometric.nyc is a massive isometric pixel art map of NYC, built with nano banana and coding agents. I didn't write a single line of code. Of course no-code doesn't mean no-engineering. This project took a lot more manual labor than I'd hoped! I wrote a deep dive on the workflow and some thoughts about the future of AI coding and creativity: http://cannoneyed.com/projects/isometric-nyc
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