03 / web app
Local Greens is a nationwide farmers market map built with Replit, Supabase, and Mapbox, powered by a custom database I built from raw USDA data.
Local Greens is a web tool that helps people locate USDA verified farmers markets across the United States. The USDA provides raw, messy CSV files, so I cleaned, structured, and rebuilt the entire dataset myself to create a reliable database for the app.
The frontend uses an interactive Mapbox interface so users can search by city, state, or zip code and instantly see markets nearby. I designed and built Local Greens to make clean, local food easier to find, with features like favorites, user accounts, and community-submitted updates.
Local Greens was built on Replit, with Supabase powering authentication, user profiles, and favorites storage. I cleaned and transformed the USDA's raw CSV data into a structured Supabase database, which the app queries in real time. Mapbox handles geolocation and map rendering, and the frontend is optimized as a lightweight React app for fast performance across devices.