Blue is a mod for Scratch 2.0 that is currently in development. Just like the old mods for Scratch 1.4 such as Insanity, Panther and Explore, this is a mod based on the modern Scratch 2.0 by MIT. It can be used within the web browser, or an offline version is coming soon. The beta is now available for testing! Please try it out and give me suggestions here so I can continue to work on updates. Known bugs The load text from txt file block doesn't wait until the file is loaded yet (this block has been disabled for now) The replace letters between two points with string block replaces all instances of the string found between the two letters The fullscreen mode block doesn't seem to work at all anymore The turbo mode dropdown block all works except for the deactivate option The color blocks do not return color type variables The custom reporter block must be run with a report block or Scratch hangs