A clean-slate OS and network for the 21st century.

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Using Urbit in 2023

There are more ways to run Urbit than ever, and more options coming soon.

The Roadmap

Explore the technical plan for making Urbit ready for mass adoption.

Hoon School Live Summer '23

Sign up now to learn the foundations of Urbit development.

Urbit is a new kind of computer that you can own completely in ways that matter: networking, identity, & data.

We realized that in order to fix the internet, we had to build a new computer from scratch. Good thing we started over a decade ago.

Today, Urbit is a real system with thousands of users that are building all kinds of communities, software, DAOs, and more. And it’s getting better every day.

Read the Overview


The Urbit ecosystem is comprised of a wide variety of individuals and organizations, including developers, DAOs, podcasters, and more.

Labyrinth DAO






Explore Ecosystem

Build on Urbit

Urbit is a personal OS designed from scratch to run peer-to-peer applications.

It solves the hard problems of implementing a peer-to-peer network (including identity, NAT traversal, and exactly-once delivery) in the kernel so app developers can focus on business logic.

The entire OS is a single pure function that provides application developers with strong guarantees: automated persistence and memory management, repeatable builds, and support for hot code reloading.

You can get started learning how to contribute to the project, or view a variety of libraries for building on Urbit using the languages you already know.

Visit Urbit Developers

Grants Program


Urbit stars awarded


Different Contributors


Active Projects

We regularly grant address space to give motivated contributors real ownership and authority over the network.


Urbit's Open Source Culture, Part I

N E Davis~lagrev-nocfep

May 31, 2023

Pin the Face that Launches a Thousand Ships


April 7, 2023
See More


Urbit Meetup Prague

Urbit Meetup during Prague Blockchain Week at L2Loft

loftbubny – U Papírny, 170 00 Praha 7-Holešovice, Czechia

June 8, 2023 • 2 PM to 6 PM GMT+2

Urbit Meetup - Berlin

MUTED HORN – Flughafenstraße 49, 12053 Berlin

June 8, 2023 • 8 PM to 10 PM GMT+2

More Events

Assembly 2022

Watch talks and panels from last year's confluence in Miami.

Watch Now

Urbit Monthly

Get monthly email updates on all things Urbit.

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Dig into code on Github

Boot Urbit and join Urbit Community