GitHub Repository

Draw a polygon on Google Maps, search for places within it by keyword, and accumulate results across multiple searches into a single exportable CSV. Uses the Google Places API — bring your own API key, stored locally in the browser.

1 starsTypeScript

Draw a polygon on Google Maps and bulk-export matching places to CSV

Name: Draw a polygon on Google Maps and bulk-export matching places to CSV
Availability: InStock
Author: rbbydotdev

by rbbydotdev·Feb 14, 2026·1 point·0 comments

Visit Project View on HN

AI Analysis

●●SolidSolve My ProblemNiche GemShip It

The Take

You draw a polygon, run repeated keyword searches, and the app merges everything into one CSV — simple but immediately useful for gathering local business data. The UI includes handy touches like saving the API key to localStorage and a shareable URL, and the stack (Bun + React 19 + Tailwind) promises snappy frontend dev. Not novel — Google Places already offers the data — but the multi-search accumulation + one-click export removes a lot of friction; watch Google quotas and key security.