Get heat-risk alerts and water break reminders based on local conditions
Beginner10h1–2
React NativeWeather APIPush notifications
17/20#climate hackathon ideas
4 ideas across 4 categories · 1 beginner · 3 intermediate · 0 advanced. Sorted by judging fit (editorial estimate).
Ideas tagged climate
Prove a carbon credit was retired once and only once
Intermediate16h2–3SolidityOpenZeppelinNext.js17/20Paste a climate claim and get a sourced, plain-language response
Intermediate14h1–2RAGLLMVector DB16/20Gaming
Climate City Builder
Teaches climate trade-offs through a small city game
Intermediate36h2–3PhaserJavaScript15/20