Took a 200-year-old French map of Istanbul and made it interactive
Every label shown on the map in French, Ottoman and modern Turkish, with English translations
By far the most satisfying thing I've built with AI. Used Opus 5.5 👉 t.co/EZj3sQVnbV
Learning
A 200-year-old map of Istanbul you can explore in four languages
Cahid Arda, a software engineer at Upstash, used Claude Opus 5.5 to turn the old French map into a web page where every label shows in French, Ottoman and modern Turkish with English translations. It is live at bosphore-1819.vercel.app.
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- Made with
- Claude Opus 5.5
- Role
- Software engineer, Upstash
- Posted








