diff --git a/.env b/.env
new file mode 100644
index 0000000..a47b5da
--- /dev/null
+++ b/.env
@@ -0,0 +1,6 @@
+POSTGRES_USER=postgres
+POSTGRES_PASSWORD=postgres
+POSTGRES_DB=postgres
+
+DB_ANON_ROLE=anon
+DB_SCHEMA=public
diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..c190512
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1 @@
+*.backup
diff --git a/RoadMap b/RoadMap
new file mode 100644
index 0000000..7c7d3b9
--- /dev/null
+++ b/RoadMap
@@ -0,0 +1,41 @@
+# Roadmap
+
+## Functionality
+
+For a given Mastodon user, periodically request the list of followed and
+followers including number of each and the user
+
+
+## Authentication
+
+A Mastodon user uses the app to specify a Mastodon handle and server. On
+request, the user authorises the app, returning the user to app which then
+starts to process data, creating the starting point.
+
+## Data Objects for a user
+
+* Followers: a record of each follower including address (@handle@server), full name, and date of follow
+(addition?) and unfollow (if any).
+* Posts: a record of each post including id, timestamp, and (sanitised?) content
+* Boosts: a record of each boost, user, post id, number users followers
+* Likes: a record of each like, user, post id
+* Mentions: a record of each mention including post ID
+
+
+### Derived Data
+
+* current number of followers
+* servers with followers
+* new followers in past period (hour, day, week)
+* lost followers in past period (hour, day, week)
+* most boosted post
+* most liked post
+* post seen by most people (boosts * number of followers of each booster)
+
+## Development Technologies
+
+My goal with this app is to exercise some technologies I've long wanted to get
+experience with:
+- Svelte
+- SvelteKit
+- PostgREST (PostgreSQL + a REST framework)
diff --git a/docker-compose.override.yml b/docker-compose.override.yml
new file mode 100644
index 0000000..2667cbf
--- /dev/null
+++ b/docker-compose.override.yml
@@ -0,0 +1,15 @@
+version: '3'
+
+services:
+
+  ##############
+  # swagger-ui #
+  ##############
+  swagger-ui:
+    container_name: swagger-ui
+    image: swaggerapi/swagger-ui:latest
+    ports:
+      - "127.0.0.1:8085:8080"
+    environment:
+      - API_URL=http://localhost:3000/
+    restart: unless-stopped
diff --git a/docker-compose.yml b/docker-compose.yml
new file mode 100644
index 0000000..26bd96c
--- /dev/null
+++ b/docker-compose.yml
@@ -0,0 +1,66 @@
+version: '3'
+
+services:
+
+  ################
+  # postgrest-db #
+  ################
+  postgrest-db:
+    container_name: postgrest-db
+    image: postgres:alpine
+    ports:
+      - "127.0.0.1:5432:5432"
+    environment:
+      - POSTGRES_USER=${POSTGRES_USER}
+      - POSTGRES_PASSWORD=${POSTGRES_PASSWORD}
+      - POSTGRES_DB=${POSTGRES_DB}
+      - DB_ANON_ROLE=${DB_ANON_ROLE}
+      - DB_SCHEMA=${DB_SCHEMA}
+    volumes:
+      # anything in initdb directory is created in the database
+      # see "How to extend this image" section at https://hub.docker.com/r/_/postgres/
+      - ".config/initdb:/docker-entrypoint-initdb.d"
+    networks:
+      - postgrest-backend
+    restart: unless-stopped
+
+  ##################
+  # postgrest-demo #
+  ##################
+  postgrest-demo:
+    container_name: postgrest-demo
+    image: nginx:mainline-alpine
+    ports:
+      - "127.0.0.1:8084:80"
+    volumes:
+      # anything in html directory is hosted via nginx
+      - ".demo/html:/usr/share/nginx/html"
+    restart: unless-stopped
+
+  #############
+  # postgrest #
+  #############
+  postgrest:
+    container_name: postgrest
+    image: postgrest/postgrest:latest
+    ports:
+      - "127.0.0.1:3000:3000"
+    # Available environment variables documented here:
+    # https://postgrest.org/en/latest/configuration.html#environment-variables
+    environment:
+      # The standard connection URI format, documented at
+      # https://www.postgresql.org/docs/current/static/libpq-connect.html#LIBPQ-CONNSTRING
+      - PGRST_DB_URI=postgres://${POSTGRES_USER}:${POSTGRES_PASSWORD}@postgrest-db:5432/${POSTGRES_DB}
+      # The name of which database schema to expose to REST clients
+      - PGRST_DB_SCHEMA=${DB_SCHEMA}
+      # The database role to use when no client authentication is provided
+      - PGRST_DB_ANON_ROLE=${DB_ANON_ROLE}
+      # Overrides the base URL used within the OpenAPI self-documentation hosted at the API root path
+      - PGRST_OPENAPI_SERVER_PROXY_URI=http://localhost:3000
+    networks:
+      - postgrest-backend
+    restart: unless-stopped
+
+networks:
+  postgrest-backend:
+    driver: bridge