#lib

The rs lib command uses Rslib to build library outputs.

#Usage

rs lib [command] [options]

The command loads the library configuration registered with define.lib(). When no subcommand is provided, it builds the library.

#Options

rs lib supports the same library build options as Rslib. See the Rslib CLI documentation for details.

Examples:

# Build and generate declaration files
rs lib --dts

# Rebuild when files change
rs lib --watch

#Subcommands

#inspect

rs lib inspect generates the normalized Rslib configuration and the corresponding Rsbuild and Rspack configurations for inspection.

rs lib inspect

#mf-dev

rs lib mf-dev starts an Rsbuild development server for a library output that uses the Module Federation (mf) format. Use it to develop and debug the module in a host application.

rs lib mf-dev

#Configuration

Configure library builds through define.lib() in the Rstack configuration file. It accepts the standard Rslib configuration:

import { define } from 'rstack';

define.lib({
  lib: [
    {
      dts: true,
      format: 'esm',
    },
  ],
});