Who We Are

Helion3 is a web, desktop, and mobile software development company in Portland, Oregon USA. Our work is play, and our playground is a wide range of commercial and open-source projects.

On the web, we've founded pste.me and snowy-evening.com.

Web development professionals know us as the creators of Inspire Tree, Lodash Addons, Peregrine, Form Builder, maintainers of mongoose unique validator and lots of other projects.

On iOS, we've launched Entangle and Sequent.

The Minecraft community knows us as the creators of Prism, DarkMythos, Oracle, Darmok, Elixr, and a few others.

Clients previously worked with our sister company Botsko.net