There are 2 repositories under ti-83-premium-ce topic.
Third-party TI-84 Plus CE / TI-83 Premium CE emulator, focused on developer features
Toolchain and libraries for C/C++ programming on the TI-84+ CE calculator series
Common libraries for use on the TI84+CE/TI83PCE calculators
Celeste Classic port for the TI-84+CE graphing calculator
C library for Ti-84+CE and Ti-83 Premium CE calculators, that allows you to interface with the internet.
Documentation about native assembly programming on the TI CE calculators (84+CE / 83PCE)
A bitcoin miner for TI calculators (Ti-83 Premium CE/TI-84 Plus CE) fully written in Ti-Basic.
Wordle clone for TI graphing calculators
A high definition picture viewer for the TI-84 Plus CE!
Tanks! (from Wii Play) for the TI-84 Plus CE
VT100 terminal emulator for the TI-84+ CE for use with serial devices
USB CDC / Serial driver for the TI-84+CE
A clone of Google Chrome's dinosaur game for the TI-84+CE
Stellaris recode for TI-83
A tool that allows you to do dimensional analysis on the homescreen of TI-84 Plus CE calculators
The Colossal Cave Adventure ported to the TI-84 Plus CE/TI-83 Premium CE/Edition Python
A tool for the TI-84 Plus CE graphing calculator to display commas as thousands separators
A clone of Snap! (itself a clone of Scratch) for the TI-84 Plus CE graphing calculator.
Crossword program for the TI-84 Plus CE graphing calculator.
GitHub action for fasmg ez80 assembly
A Notification library for the CE C/C++ toolchain.
Website for the CE-Programming repos
Mahjong Solitaire for the TI-84 Plus CE
Calcraft on TI-83 Premium CE and TI-84 Plus CE
A Wireshark dissector for the DUSB protocol used by Texas Instruments calculators
Fruit Ninja on the TI-83 Premium CE / TI-84 Plus CE!
Pokemon on the TI-83 Premium CE and TI-84 Plus CE
A sprite stacking library for CE C/C++ toolchain.
A virtual filesystem library for CE C/C++ toolchain.