Touch Develop retirement postponed until June 22, 2019. Sign-in and access to cloud assets to be removed on May 23, 2018.Learn More..

offline support

Even though TouchDevelop is a web app that runs in your web browser, it can still be used offline. After you run TouchDevelop once, it will be cached by your browser.

what works and what doesn't work offline

Most editing features work in offline mode. Things that will not work are:
  • art (picture/sound) search
  • library search
  • browsing for new scripts (you may still be able to see the scripts you've viewed in the past)
  • publishing scripts, adding hearts and comments
  • script history and automatic cloud backup

device-specific notes

  • on Windows Phone it's best to install our app.
  • on iOS it's best to add TouchDevelop to your home screen -- do it while you're still online and run it once.