arTIfiCE is a jailbreak for TI CE calculators with OS 5.5 / 5.6 / 5.7 / 5.8.
It brings back ASM programs and games!
Take a look at the webpage for more details and install tutorial.
(This repository only contains the source code, under GPL, of the website. The source code of the actual arTIfiCE shell is not yet available)
Latest release download : https://github.com/YvanTT/arTIfiCE/releases/latest
arTIfi82, also present here, is a similar tool, but for the TI-82 Advanced Edition Python only, and launching AsmHook.