{"product_id":"cosmos-lan","title":"Cosmos-Lan","description":"\u003cdiv\u003e\n\u003cp\u003eCosmos-Lan turns real citizen-science participation into a game. Players take on missions that link out to actual research projects — Galaxy Zoo, Planet Hunters TESS and others on the Zooniverse platform — and earn credits, bounties and leaderboard positions for contributing.\u003cbr\u003e\u003cstrong\u003eWHAT YOU GET\u003c\/strong\u003e\u003cbr\u003e- 68,000 lines of TypeScript, the largest project in my catalogue- 22 curated mission packs with real project links- 3D galaxy visualisation built with react-three-fiber- Credit economy, bounty system, leaderboard- Express + PostgreSQL backendWHO THIS IS FORA substantial reference for gamification mechanics and 3D in React — or a startingpoint if you want to build in the citizen-science or education space.WHAT IS NOT INCLUDED — PLEASE READThis is a web application. The Expo mobile folder in the repository is an emptyscaffold, not a working app. If you need a mobile build you will have to write thefront end yourself; the backend and game logic carry over unchanged. The pricereflects this.Also not included: in-app purchases, and the UI text is German.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDigital delivery:\u003c\/strong\u003e Source-code package for the stated product. Hosting, domains, paid third-party services, accounts, API keys and credentials are not included unless explicitly stated.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"MarcoLoos","offers":[{"title":"Default Title","offer_id":58442905780607,"sku":"ML-033","price":49.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0938\/6862\/2207\/files\/q8f1pyucv7ccfygbu0zvzlxjpfuz.png?v=1789547862","url":"https:\/\/ml-digital.net\/products\/cosmos-lan","provider":"ML Digital","version":"1.0","type":"link"}