Remove Docker config, use heroku local instead

Dockerfile

@@ -1,12 +0,0 @@
-FROM node:8
-
-WORKDIR /app
-
-COPY package.json package-lock.json ./
-RUN npm ci
-# COPY . .
-
-ENV PORT 5000
-CMD ["node", "server.js"]
-
-EXPOSE 5000

README.md

@@ -9,10 +9,6 @@
 
 Please visit [the unpkg website](https://unpkg.com) to learn more about how to use it.
 
-### Development
-
-To boot the development server, first you'll need to [install Docker](https://docs.docker.com/install/). Then, you can get everything running with `docker-compose up`.
-
 ### Sponsors
 
 The project is sponsored by [Cloudflare](https://cloudflare.com) and [Heroku](https://heroku.com).

docker-compose.yml

@@ -1,43 +0,0 @@
-version: "3"
-
-networks:
-  localnet: {}
-
-services:
-
-  data:
-    image: redis
-    networks:
-      - localnet
-
-  server:
-    build: .
-    command: node_modules/.bin/nodemon --ignore modules/client server.js
-    env_file: .env
-    environment:
-      - CACHE_URL=redis://data:6379
-      - DATA_URL=redis://data:6379
-      - PORT=8080
-    volumes:
-      - .:/app
-      - /app/node_modules
-    depends_on:
-      - data
-    networks:
-      - localnet
-    ports:
-      - "8080:8080"
-
-  worker:
-    build: .
-    command: node_modules/.bin/nodemon --ignore modules/client modules/ingestLogsEveryMinute.js
-    env_file: .env
-    environment:
-      - DATA_URL=redis://data:6379
-    volumes:
-      - .:/app
-      - /app/node_modules
-    depends_on:
-      - data
-    networks:
-      - localnet

package.json

@@ -1,7 +1,7 @@
 {
   "private": true,
   "scripts": {
-    "start": "docker-compose up",
+    "start": "heroku local",
     "build": "NODE_ENV=production webpack -p --json > stats.json",
     "lint": "eslint modules",
     "test": "jest"