Welcome to OpenSpire !

OpenSpire is a visual editor of User Interfaces for your TI-Nspire™ Lua scripts. Finally something to create GUIs very easily!


  • In just a few clicks, you will be able to create a great User Interface for your Lua script
  • We provide you with several ready-to-use widgets that you'll just have to drag'n'drop and graphically configure as you need


  • OpenSpire is entirely web-based so that you can work on any platform, from anywhere
  • Once loaded, you can even continue to work offline!
  • Soon: save and load projects to work on later


  • OpenSpire enables you to preview your script on different standard sizes like the handhelds', the iPad app's, or a bigger one.
  • Download your .lua or .tns file directly from OpenSpire

Launch the editor!

OpenSpire is getting finalized - There might be bugs!