The document discusses how to build a Salesforce DX plugin in 15 minutes. It provides an overview of Salesforce DX and the Salesforce CLI. Salesforce DX allows developers to create custom plugins on top of the Salesforce CLI. The presenters demonstrate how to generate a basic Salesforce DX plugin using the plugin generator. It requires knowledge of Node.js, TypeScript, and using Yarn for dependency management. The plugin can then connect to Salesforce orgs and use the REST API. Resources are provided to learn more about Salesforce DX, the CLI, and creating custom plugins.