A simple, powerful language

For games, tools, and just about everything else

Installing Grammer is easy.

All you need to do is put the interpreter app on your calculator, and you'll be able to use any Grammer program or game. Here are some instructions to get you started.

Download Grammer v2.22.04.12

Download Grammer.

You can do that right here with the big friendly button.

Extract the ZIP.

Any ZIP reader will do—get 7-zip if you don't have one yet.

Send Grammer.8xk to your calculator.

You can use either TI Connect or TiLP, both available for free on OS X and Windows.

You're done!

Grammer should now appear as an app on your calculator. As long as you have it, you can run any of the growing number of programs designed for Grammer's rich feature set.

Or roll your own!

Are you a programmer?

Here's why you should use Grammer

It's fast.

Grammer is designed to be fast. What if we told you you could make programs that run close to assembly speeds with only a fraction of the headache?

It's secure.

You won't get punished with a RAM clear for that one little syntax error. Grammer's error handler means fewer crashes and faster debugging.

It's powerful.

From sprites to particles, from interrupts handling to variable manipulation, there's something for everyone to love about the Grammer language.

Ready to try your hand at it? Just download the pack from the big button above—it has all the tutorials and examples you need to get started. Feel free to ask for help and tips on the Grammer forum on Omnimaga.