javascript

Options

languages.javascript.enable

Whether to enable tools for JavaScript development.

Type: boolean

Default:

false

Example:

true

Declared by:

• https://github.com/cachix/devenv/blob/main/src/modules/languages/javascript.nix

languages.javascript.package

The Node.js package to use.

Type: package

Default:

pkgs.nodejs-slim

Declared by:

• https://github.com/cachix/devenv/blob/main/src/modules/languages/javascript.nix

languages.javascript.bun.enable

Whether to enable install bun.

Type: boolean

Default:

false

Example:

true

Declared by:

• https://github.com/cachix/devenv/blob/main/src/modules/languages/javascript.nix

languages.javascript.bun.package

The bun package to use.

Type: package

Default:

pkgs.bun

Declared by:

• https://github.com/cachix/devenv/blob/main/src/modules/languages/javascript.nix

languages.javascript.bun.install.enable

Whether to enable bun install during devenv initialisation.

Type: boolean

Default:

false

Example:

true

Declared by:

• https://github.com/cachix/devenv/blob/main/src/modules/languages/javascript.nix

languages.javascript.corepack.enable

Whether to enable wrappers for npm, pnpm and Yarn via Node.js Corepack.

Type: boolean

Default:

false

Example:

true

Declared by:

• https://github.com/cachix/devenv/blob/main/src/modules/languages/javascript.nix

languages.javascript.directory

The JavaScript project’s root directory. Defaults to the root of the devenv project. Can be an absolute path or one relative to the root of the devenv project.

Type: string

Default:

config.devenv.root

Example:

"./directory"

Declared by:

• https://github.com/cachix/devenv/blob/main/src/modules/languages/javascript.nix

languages.javascript.lsp.enable

Whether to enable TypeScript Language Server for JavaScript.

Type: boolean

Default:

true

Example:

true

Declared by:

• https://github.com/cachix/devenv/blob/main/src/modules/languages/javascript.nix

languages.javascript.lsp.package

The TypeScript/JavaScript language server package to use.

Type: package

Default:

pkgs.typescript-language-server

Declared by:

• https://github.com/cachix/devenv/blob/main/src/modules/languages/javascript.nix

languages.javascript.nodejs.enable

Whether to enable Node.js runtime.

Type: boolean

Default:

true

Example:

true

Declared by:

• https://github.com/cachix/devenv/blob/main/src/modules/languages/javascript.nix

languages.javascript.npm.enable

Whether to enable install npm.

Type: boolean

Default:

false

Example:

true

Declared by:

• https://github.com/cachix/devenv/blob/main/src/modules/languages/javascript.nix

languages.javascript.npm.package

The npm package to use. Defaults to the npm output of the javascript package.

Type: package

Default:

languages.javascript.package

Declared by:

• https://github.com/cachix/devenv/blob/main/src/modules/languages/javascript.nix

languages.javascript.npm.install.enable

Whether to enable npm install during devenv initialisation.

Type: boolean

Default:

false

Example:

true

Declared by:

• https://github.com/cachix/devenv/blob/main/src/modules/languages/javascript.nix

languages.javascript.pnpm.enable

Whether to enable install pnpm.

Type: boolean

Default:

false

Example:

true

Declared by:

• https://github.com/cachix/devenv/blob/main/src/modules/languages/javascript.nix

languages.javascript.pnpm.package

The pnpm package to use.

Type: package

Default:

pkgs.pnpm

Declared by:

• https://github.com/cachix/devenv/blob/main/src/modules/languages/javascript.nix

languages.javascript.pnpm.install.enable

Whether to enable pnpm install during devenv initialisation.

Type: boolean

Default:

false

Example:

true

Declared by:

• https://github.com/cachix/devenv/blob/main/src/modules/languages/javascript.nix

languages.javascript.yarn.enable

Whether to enable install yarn.

Type: boolean

Default:

false

Example:

true

Declared by:

• https://github.com/cachix/devenv/blob/main/src/modules/languages/javascript.nix

languages.javascript.yarn.package

The yarn package to use.

Type: package

Default:

pkgs.yarn

Declared by:

• https://github.com/cachix/devenv/blob/main/src/modules/languages/javascript.nix

languages.javascript.yarn.install.enable

Whether to enable yarn install during devenv initialisation.

Type: boolean

Default:

false

Example:

true

Declared by:

• https://github.com/cachix/devenv/blob/main/src/modules/languages/javascript.nix

Last updated Oct 11, 2026