making things. saying things.

See where OpenStreetMap street segments don't have names in your area, and fix them in iD (or JOSM) to see your changes live on the map!

Mapzen announced today its acquisition of Mission Integers, a San Francisco digital technology startup led by Michal Migurski. The company provides artisanally crafted 64-bit integers as a service. Migurski will join Mapzen as part of the deal.

Finding satellites above you using open source tools and open data.

Style OpenStreetMap data with high contrast black & white, colorful classic, and light grey skins using the Tangram graphics library and Mapzen's versatile Vector Tiles.

The Transitland schedule API is here! It provides a simple method to access and analyze transit schedule data from many different agencies. Hop on the bus and explore the possibilities with us.

If you've ever built a map-based application, chances are you've put a location search box somewhere on it before. Here's a look at how our own geocoding plugin works for a small project about New York City's community boards.

The 11th annual Geoweb Summit comes to Brooklyn — learn about Mapzen's totally open, locally grown, cage free geocoder!

We’ve created the Transitland Feed Registry to help the users of open transit data answer two questions: 1) What transit operators offer open feeds? 2) What can I legally do with each feed?