Deploy a Node.js app (Express, Next.js, NestJS…)

Where the code goes

~/web/yourdomain.com/app. For a monorepo set Application root in App settings (e.g. backend).

Your app must listen on PORT

We give each app a private port in the PORT variable and send your domain's traffic to it.

const port = process.env.PORT || 3000;
app.listen(port, '127.0.0.1');

Get the code there

cd ~/web/yourdomain.com/app
git clone https://github.com/you/your-app.git .
# or upload a ZIP with the File manager and Extract it

Configure

App settings → Framework: Express, Next.js, NestJS, Nuxt, SvelteKit or a static build. The install, build and start commands fill in; change them if your project differs. Add database URLs and API keys under Environment variables (paste your .env).

Deploy

Press Deploy: it runs the install (npm ci / yarn / pnpm by lockfile), the build, and restarts the app. Watch the output on the page.

Updates

cd ~/web/yourdomain.com/app
git pull
# then press Deploy — or, if only code changed and no new packages:
mkdir -p tmp && touch tmp/restart.txt

Node version

Choose it in App settings (18 to 26). In the terminal node is version 24; for your app's version run export PATH=/opt/cloudninza/node/22/bin:$PATH (change 22).