For those of us that use multiple different Channels DVR extensions, it's easy to end up with lots of different browser tabs open related to Channels. With Organizr, you'll have a single browser tab to open, and then all of your Channels DVR related stuff will be available to launch down the left side.
The Organizr container is a great way to deal with this, and is an excellent example of something that was a bit of a PIA to setup in the bad-old-days before Docker and Portainer. 
Here's and example of how I'm using it with a Proxmox Container I have setup that runs Docker, Portainer, Cockpit (w/Navigator) and all of my Channels extensions:
Looking down the left edge you can see I have:
- Portainer
- Cockpit (w/Navigator)
- Channels DVR
- Single-Port HDMI Encoder
- Multi-Port HDMI Encoder
- ah4c (formerly androidhdmi-for-channels) two vTuners setup for DirecTV
- ah4c2 two vTuners setup for Prime Premium Video Channels
- ah4c3 one vTuner for development
- ADBTuner
- Scrcpy to access FireSticks used with ah4c
- Scrcpy2 to access FireSticks used with ah4c2
- Scrcpy3 to access FireStick used with ah4c3
- OliveTin-for-Channels
- Organizr Settings
It has a pop-out side menu, when you hover over it, which is great when you're using the same icon for multiple things. Here are some examples of how this looks with various extensions and useful companion programs:
Portainer:
Cockpit:
HDMI Encoder:
ah4c:
ADBTuner:
ws-Scrcpy:
ws-Scrcpy (connected to FireStick):
OliveTin-for-Channels:
For those that this sort of thing appeals to -- here's the docker-compose for use in Portainer-Stacks:
version: '3.9'
services:
organizr:
image: organizr/organizr:latest
container_name: organizr
hostname: organizr
ports:
- 80:80
environment:
- PUID=nobody
- PGID=nobody
- TZ=${TZ}
volumes:
- /data/organizr:/config
restart: unless-stopped
Once you've spun-up the container, you'll find Organizr running on port 80 -- so for me, I get there by going to http://htpc6. Yours will be at whatever hostname (or IP if you must) your Docker host uses.
After going through the basic setup, you'll want to go to the Tab Editor page in Organizr and add the details for your WebUIs:
And basic details to setup a tab:
Organizr will work with both http: and https:, but it's at its best with http: as the pages will typically load in iFrames, as opposed to opening a new browser tab -- which kind of defeats the purpose. Never expose Organizr to the Internet directly, but it works great with Tailscale to have access wherever you happen to be.
As far as icons go, Organizr has a lot of them for popular packages, but if there isn't one for yours use the image editor to add it.
