Update README

README.md

@@ -1,5 +1,38 @@
 # Keyoxide
 
+[![Build Status](https://drone.keyoxide.org/api/badges/keyoxide/web/status.svg?branch=main)](https://drone.keyoxide.org/keyoxide/web)
+![License](https://img.shields.io/badge/license-AGPL--v3-blue)
+![Docker Image Version (latest semver)](https://img.shields.io/docker/v/keyoxide/keyoxide)
+![Docker Pulls](https://img.shields.io/docker/pulls/keyoxide/keyoxide)
+![Mastodon Follow](https://img.shields.io/mastodon/follow/247838?domain=https%3A%2F%2Ffosstodon.org&style=social)
+
 [Keyoxide](https://keyoxide.org) is a modern, secure and decentralized platform to prove your online identity.
 
-[![Build Status](https://drone.keyoxide.org/api/badges/keyoxide/web/status.svg?branch=main)](https://drone.keyoxide.org/keyoxide/web)
+## Self-hosting
+
+Self-hosting Keyoxide is an important aspect of the project. Users need to trust the Keyoxide instance they're using to reliably verify identities. Making Keyoxide itself decentralized means no one needs to trust a central server. If a friend or family member is hosting a Keyoxide instance, it becomes much easier to trust the instance!
+
+### Docker
+
+The Docker container allows you to easily self-host the [Keyoxide](https://keyoxide.org) project. To get started, simply run:
+
+`docker run -d -p 3000:3000 keyoxide/keyoxide:stable`
+
+Keyoxide will now be available by visiting http://localhost:3000.
+
+To add support for Twitter account verification, make a [developer account](https://developer.twitter.com/en), [obtain a Bearer token](https://developer.twitter.com/en/docs/basics/authentication/oauth-2-0) and run:
+
+`docker run -d -p 3000:3000 -e "TWITTER_API_AUTH=XXXXXXXXXXXXXXXXXX" keyoxide/keyoxide:stable`
+
+### Docker-compose
+
+To run Keyoxide using docker-compose, add the following snippet to your `docker-compose.yml`:
+
+```
+keyoxide:
+  image: keyoxide/keyoxide:stable
+  ports:
+    - 3000:3000
+  environment:
+    - TWITTER_API_AUTH=XXXXXXXXXXXXXXXXXX
+```