This section contains examples of building simple apps and additional exercises to help hone your skills.

Lightning Tutorials

Quick walk-throughs of building a groups, chat and voting app.

Building a CLI App

Building a simple calculator you can use from the command line.

Debugging Wrapper

How to use the /lib/dbug.hoon wrapper library to debug your Gall agents.

Host a Website

How to build a simple app that serves a website,

Serving a JS Game

How to connect an off-the-shelf JS game to an Urbit back-end.

Ship Monitoring

Examining and modifying an app that monitors ship activity.

Styled Text

How to produce styled text in an agent and output it to the terminal.