# open method

WindowBase open (String url, String name, [ String options ])

Opens a new window.

## Other resources

- Window.open from MDN.
- Window open from WebPlatform.org.

## Implementation

    WindowBase open(String url, String name, [String options]) {
      if (options == null) {
        return _DOMWindowCrossFrame._createSafe(_open2(url, name));
      } else {
        return _DOMWindowCrossFrame._createSafe(_open3(url, name, options));
      }
    }