output.charset#

• Type: 'ascii' | 'utf8'
• Default: 'utf8'

The charset config allows you to specify the character encoding format for output files to ensure they are displayed correctly in different environments.

UTF8#

By default, Rsbuild's output is UTF8 encoded.

Rsbuild adds the <meta charset="utf-8"> tag to HTML by default. You can change this using the html.meta config.

ASCII#

If you want the output files to use ASCII encoding, you can set this in the config file like this:

export default {
  output: {
    charset: 'ascii',
  },
};

When using ASCII encoding, all non-ASCII characters are escaped with backslashes, which may make the files slightly larger and harder to read.