Oso’s Node.js library is available on npm and can be installed globally with npm:

$ npm install -g oso@0.27.3

or added as a dependency to a project’s package.json manifest with npm:

$ npm install --save oso@0.27.3

or Yarn:

$ yarn add oso@0.27.3


  • Node.js version 12.20.0 or greater
  • Supported platforms:
    • Linux
    • macOS
    • Windows

Connect with us on Slack

If you have any questions, or just want to talk something through, jump into Slack. An Oso engineer or one of the thousands of developers in the growing community will be happy to help.