# Development (memo) Official document would be finded [here](https://hackmd.io/@codeforjapan/) ## Prerequisites You will need to have these in your environment: - [GitHub](https://github.com/codeforjapan/hackdays) - Docker (make sure the daemon is up and running) - Supabase CLI (instructions [here](https://github.com/supabase/cli)) ## 開発メモ DB type指定 https://supabase.com/docs/reference/javascript/generating-types