Your packages,
 at home with their code

$ echo $PAT | docker login ghcr.io --username phanatic --password-stdin
Logged in successfully

$ docker tag app ghcr.io/phanatic/app:1.0.0

$ docker push ghcr.io/phanatic/app:1.0.0
1.0.0: digest: sha256:631cb8...fc822c size: 1373
    

$ npm login --registry=https://npm.pkg.github.com --scope=@phanatic
Successfully logged in.

$ npm publish
Package published
    

$ mvn deploy -Dregistry=https://maven.pkg.github.com/phanatic -Dtoken=$GH_TOKEN
Uploaded: https://maven.pkg.github.com/phanatic/com/github/app/1.0/github_api-1.0.pom (2 KB at 1.0 KB/sec)
    

$ nuget source Add -Name "GitHub" -Source "https://nuget.pkg.github.com/phanatic/octokit/index.json" -UserName phanatic
$ nuget pack
$ nuget push "octokit.net.1.0.0.nupkg" -Source "GitHub"
Your package was pushed
    

$ echo ":github: Bearer ${GH_TOKEN}" >> ~/.gem/credentials
$ gem build github_api.gemspec
$ gem push --key github --host https://rubygems.pkg.github.com/phanatic/github_api github_api-1.0.0.gem
Successfully registered gem: github_api (1.0.0)