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Getting started

DatuX edited this page Aug 11, 2025 · 8 revisions

Getting started

You can run ledder with docker or directly with NodeJS.

Running via NodeJS directly

Go the the cloned reposity.

If you run it the first time, or did an update:

npm install
npm run build

Installing/building takes long, but after that starting will be fast:

npm start

It will automatically create a new displayconf.js

Go to http://localhost:3000

Running via docker

From a cloned repository

If you cloned the repository, create a displayconf.js file and do:

docker-compose up --build

Takes a while, since it has to render the previews the first time.

It will use the presets directory from the repository, so presets you safe will be permanent.

Go to http://localhost:3000

Direct docker image

We also have official docker images. (we also use them on the Raspberry Pi)

Create a displayconf.js and run:

docker run --name ledder -p 3000:3000 -v ./displayconf.js:/app/displayconf.js psy0rz/ledder

To update etc just do the regular docker things or create a docker-compose.js to make life easier :)

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