# Overview

The places around a Kode Dot, the marketplace, the Kode app and the community, and which one to open for what you want to do.

![From a computer, apps.kode.diy installs every app, kodeOS apps and full images, over a USB-C cable, in Chrome or Edge but not Safari or Firefox. From a phone, the Kode app installs kodeOS apps only, over Bluetooth, on iPhone and Android.](/ecosystem/overview/two-ways.webp)

A **kodeOS app** installs next to the apps already on the Kode Dot, and both
paths take it. A **full image** replaces kodeOS, so it needs the cable.

## What it is

Your Kode Dot runs **kodeOS**, its lock screen, apps and settings. Everything
else happens in three places around it. Browsing and installing need no
account; signing in, with GitHub, Google or Apple, is for rating and publishing.

- **Marketplace**: Every app, on a computer at `apps.kode.diy`. Install over USB, rate, publish. (see `ecosystem/marketplace`)
- **Kode app**: The same catalog on your phone, with installs over Bluetooth. (see `ecosystem/mobile-app`)
- **Discord**: Where people building with a Kode Dot ask, answer and show. (see `ecosystem/discord`)

## What do you want to do

- **Find your way around** (see `ecosystem/kodeos`)
- **Install from a computer** (see `ecosystem/marketplace`)
- **Install from your phone** (see `ecosystem/mobile-app`)
- **Join a Wi-Fi network** (see `ecosystem/mobile-app`)
- **Rate an app** (see `ecosystem/marketplace`)
- **Publish your app** (see `ecosystem/marketplace`)
- **Put kodeOS back** (see `ecosystem/marketplace`)
- **Write your own app** (see `build/first-build`)
- **Ask or show** (see `ecosystem/discord`)