Wiki.js

Wiki.js's website (https://wiki.js.org/) says it is "The most powerful and extensible open source Wiki software".

Docker-Compose.yml

---
version: "2.1"
services:
  wikijs:
    image: linuxserver/wikijs
    container_name: wikijs
    environment:
      - PUID=998
      - PGID=100
      - TZ=America/Denver
    volumes:
      - /srv/WikiJS/config:/config
      - /srv/WikiJS/data:/data
    ports:
      - 3000:3000
    restart: unless-stopped