A small studio that builds (mostly) maps.

Mapster works with private businesses, universities, and archives to turn research and data into interactive experiences.

SELECTED COORDINATES

Ditidaht territory48.68°N 124.68°W
Native LandWorldwide
Erasmiana51.92°N 4.48°E
StudioVancouver, BC

Mapping & geospatial

Mapbox GL JS, Leaflet, Turf.js — we've taught thousands of people to use these tools and still reach for them daily.

Digital humanities

Long-term partnerships with academics, turning archives and research into interactive, public-facing maps.

Indigenous mapping

Our founder built Native Land Digital. We keep coming back to Indigenous-led mapping and language work.

Mapping products

Mapster WP Maps, Dencities, and other tools we build and maintain ourselves, not just for clients.

A few projects

see the full list →

Native Land

The site and apps mapping Indigenous territories worldwide — now a nonprofit we still help run. native-land.ca · ongoing

Erasmiana Digital

An AI-indexed digitization of the works of Erasmus of Rotterdam, built with Erasmus scholars. digital humanities · ongoing

Learn Ditidaht

A language-learning platform built for and with the Ditidaht Community School. with Ditidaht Community School · delivered

See all the work

Small by design, not by accident.

Mapster is Victor Temprano's studio, with a small team of trusted contractors joining in for most projects. Staying small keeps every project personal.

More about the studio →

Victor Temprano — founder, self-taught programmer since 2008. See his personal portfolio at https://victortemprano.com.

Lee Mulvey — highly experienced frontend engineer, Mapster contractor since 2018.

Janessa Perry — fantastic designer and upcoming web developer, Mapster contractor since 2025.