Zed extension

Installation

Section titled Installation

Requires Zed >= v0.131.0.

This extension is available in the extensions view inside the Zed editor. Open zed: extensions and search for Biome.

Configuration

Section titled Configuration

By default, the biome.json file is required to be in the root of the workspace.

Otherwise, it can be configured through the lsp settings:

settings.json

{
  "lsp": {
    "biome": {
      "settings": {
        "config_path": "<path>/biome.json"
      }
    }
  }
}

Formatting

Section titled Formatting

To use the language server as a formatter, specify biome as your formatter in the settings:

settings.json

{
  "formatter": {
    "language_server": {
      "name": "biome"
    }
  }
}

Enable biome only when biome.json is present

Section titled Enable biome only when biome.json is present

settings.json

{
  "lsp": {
    "biome": {
      "settings": {
        "require_config_file": true
      }
    }
  }
}

Project based configuration

Section titled Project based configuration

If you’d like to exclude biome from running in every project,

1. Disable the biome language server in user settings:

settings.json

{
  "language_servers": [ "!biome", "..." ]
}

2. And enable it in the project’s local settings:

// <workspace>/.zed/settings.json
{
  "language_servers": [ "biome", "..." ]
}

The same can be configured on a per-language basis with the languages key.

Run code actions on format:

Section titled Run code actions on format:

settings.json

{
  "code_actions_on_format": {
    "source.fixAll.biome": true,
    "source.organizeImports.biome": true
  }
}