TI Story Home

Welcome to TI Story, the TI graphing calculator community history! If you are a first-time visitor, please visit the about page to get you up to speed on the site. We encourage you to not only get involved and to contribute your knowledge and memories of the TI community, but to come back often to see what changes or additions have been made. And above all else, enjoy your stay!

Featured Person Patrick Prendergast (commonly known as tr1p1ea) is a programmer from Australia, well known for his quality releases on the TI-83/TI-83+ calculators. (Read more...) More People Greg Parker Hideaki Omuro Philip Shirey Adam Berlinsky-Schine Damon D'ambrosi Robert Maresh Noah Medling Jimmy Mårdell Dan Koester Fred Coughlin Featured Group Void Productions was one of the premier programming groups for the z80 series of TI graphing calculators, and was responsible for creating many quality programs themselves, as well as porting many programs by others in the community. (Read more...) More Groups Lightyear Studios Assembly Coder's Zenith (ACZ) Z80 Revelation Five Horizons Production Stickfigure Graphic Productions (SFGP) Tangy Interactive Cyclone Interactive Nexus Programming TIGCC Team Greenfire Software Featured Site Omnimaga is the current epicenter of activity in the TI community, with a highly active forum and a programming group called The Coders of Tomorrow. Its members are involved with lots of projects, including Axe Parser and Ndless. It has also bridged the gap between the TI and Casio communities. (Read more...) More Sites CalcNews The TI-Source TI-89.org Twilight-TI TI-Chip Top 25 TI Sites TI-Progs (fr) Calc Central Calc Haven (CalcHaven) TI Graphing Calculator FAQ (TI-FAQ) Featured Product Spaze Invaders was the first assembly shooting game released for the TI-83 calculator, and it was programmed by Hannes Edfeldt. The game is based on the popular game with the same name that was originally released by Taito in 1978, and has the same storyline. (Read more...) More Products Penguins Fargo Crates 3D Devpac83 MirageOS TIGCC Alien Breed Dying Eyes Learn TI-83 Plus Assembly In 28 Days WabbitEmu

Recent Forum Posts (No title) Jay Bhim! Thank you for this, doing gods work, I love you. I don't mean to be too forward, I'm... (by Dr. Lalith Perera (guest) 23 Mar 2021 19:51, posts: 3) MEDcalc on TI-89 I'm a doctor looking for a MEDcalc that I can download onto my TI-89. I'm surprised I have not... (by emartin13 (guest) 22 Dec 2020 03:36, posts: 1) Re: Expanding the Site I think back in the 90's the French market was about half Casio and half TI, and it took a while... (by DJ Omnimaga 12 Aug 2016 03:56, posts: 7) Recent Page Edits TI Forum and Chatroom Posting Statistics (by Anonymous 30 Jan 2026 20:02) TI Community Timeline (by MrWompWomp 11 Dec 2025 21:19) Kevin Ouellet (by DJ Omnimaga 19 Jun 2025 19:55) CodeWalrus (CW) (by DJ Omnimaga 01 Jul 2024 01:22) Revolution Software (by Anonymous 08 Feb 2024 17:47) TI-Planet (fr) (by Adriweb 01 Jul 2023 12:37) Calcverse (by DJ Omnimaga 31 Mar 2023 18:26) Calc.news (by DJ Omnimaga 06 Mar 2023 19:25)