This list is specifically limited to communities with a strong TI focus. If an invite link breaks, please make an issue. TI-Planet is a French forum dedicated to all calculators, especially TI models.

You can leave the TI graphing calculator at home thanks to this web-based TI-83 and TI-84 emulator. As with pretty much all emulators, this depends on a ROM image from the actual hardware to work. But ...

While the ubiquitous TI-83 still runs off an ancient Zilog Z80 processor, the newer TI-Nspire series of graphing calculators uses modern ARM devices. [Ivoah] managed to get Debian Linux running on a ...