Dartx it is designed to run standalone command-line scripts at any place without requirements to pre-install these scripts. It can be used for writing a small batch files in Dart language.

Dartx does not have any dependencies and can be distributed with a command-line scripts.

Dartx supports the command-line scripts that contains pubspec.yaml files inside the source code of these scripts.

Example of command-line script:

name: script

import "dart:io";
import "package:path/path.dart" as pathos;

void main() {
  var dir = pathos.dirname(Platform.script.toFilePath(windows:

This script can be executed by dartx script.dart.

Before executing script dartx creates temporary directory and tells pub to get dependencies into this temporary directory. Temporary directory will be deleted after the end of execution of command-line script.