From urban forests to orbital paths, explore what people build with Trilogy: open data, curated datasets, and interactive analytics.
Featured project
Arborary
Discover the urban forest around us. Explore millions of trees across cities worldwide, meet the species that line our streets, and download open datasets to build your own view.

Explore Arborary·View repository
- Open data, connected: municipal inventories, OpenStreetMap, and community records brought together in a shared format.
- Beyond the map: explore cities and species, compare ecological attributes, and trace records back to their sources.
- Built with Trilogy: query workflows turn tree inventories and species enrichment into data you can explore in the browser.
Featured project
GCAT Space Dataset Explorer
Interactive chat + visual exploration for launches, vehicles, satellites, and operators based on a rich space exploration dataset. Data from GCAT (J. McDowell, planet4589.org/space/gcat) - see link.

Open live project·View repository
- Data wrangling: scheduled GitHub Actions jobs use Trilogy to turn public source files into curated, analysis-ready datasets.
- Chat analytics: uses text-to-Trilogy to power a chat experience over the full raw dataset.