by Minh Nguyễn
Core Software Development Facilitator, OpenStreetMap Foundation
In June, I had the privilege of representing OpenStreetMap as part of the Sovereign Tech Agency’s delegation at UN Open Source Week in New York City. Joining me was Sarah Hoffmann, who maintains several well-known OSM software projects. This was a unique opportunity to raise OSM’s profile among global institutional supporters of open source projects and promote best practices for fostering and sustaining authentic open source communities.
Among the open source projects represented at the event, OSM stands out as an open data project, giving us a special perspective on issues of governance and community-building. At the unconference-style “Maintain-A-Thon”, Sarah shared some of her deep experience as maintainer of Nominatim in discussing how to create accessible entry points for new contributors. A few steps away, I joined open source maintainers from around the world as we discussed our challenges in internationalizing our projects and communities to serve a more global audience.
(Meanwhile, Wikipedians onboarded a large group of new contributors at an editathon across the room. Maybe in the future we can carve out some space for a mapathon too.)

As the discussion came around to topics such as contributor retention and developing governance models, I was struck by the familiar challenges that our various projects have faced, even though they’re in different fields and at such different stages of maturity.
- How do we accommodate volunteers coexisting with paid developers and individuals coexisting with institutional partners?
- How do we build a pipeline that transforms “takers” into “makers”?
- How do we ensure that the community feels heard without allowing the project to fall victim to analysis paralysis?
It was fascinating to hear about the approaches that larger projects with institutional backing have taken, but our grassroots, decentralized structure would likely require some extra creativity. At least we’re in touch and can learn from each other going forward, since there are no magic solutions.
Just like at any OSM conference, the most interesting part was the hallway track. We had the privilege of meeting a number of representatives from open source program offices (OSPOs) in the public sector, civil society, and academia. Some had heard of OSM but only knew us as a map data vendor or some sort of alternative to Google Maps. It’s always fun to meet people who think they know about GIS and maps and introduce them to the very concept of a map rooted in a community. University OSPOs were particularly interested in our story, as OSM is a whole constellation of projects that use a variety of technologies. Here’s hoping something comes of that.
In the meantime, we have plenty of technical debt as well as some low-hanging fruit for improving how the projects run day to day. I’m excited about the opportunity to bring in a Core Software Engineer who over time can hopefully complement the irreplaceable efforts of our volunteers. Whether you’re a coder or not, there’s a place for you to thrive in OSM.
The OpenStreetMap Foundation is a not-for-profit organisation, formed to support the OpenStreetMap Project. It is dedicated to encouraging the growth, development and distribution of free geospatial data for anyone to use and share. The OpenStreetMap Foundation owns and maintains the infrastructure of the OpenStreetMap project, is financially supported by membership fees and donations, and organises the annual, international State of the Map conference. Our volunteer Working Groups and small core staff work to support the OpenStreetMap project. Join the OpenStreetMap Foundation for just £15 a year or for free if you are an active OpenStreetMap contributor