Making the TI-84+ CE Regret It's Existence

Your source for networking and cybersecurity utilities, games, math and science helpers, and more.

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prgmMISSION

Making graphing calculators

do things they were never

meant to do.

Featured Project

lwIP-CE w/ TLS

Lightweight TCP/IP stack for the TI-84+ CE with an integrated Ethernet driver derived from lwIP by nonGNU. Contains a TLS 1.3 implementation and a custom lightweight trust store.

About Me

Built by a "mad lad".

Hi, I'm Anthony, the "mad lad" (as per beckadamtheinventor) behind CagsCalcLabs, your source for things that should probably never be put on a TI-84+ CE. No, seriously — I have no idea how my calculator hasn't exploded or caught fire by now. Many years ago, I was shown a program that draws a line on the screen and thought it was so cool. Now I write all sorts in intricate software for the calculator.

What sets me apart?

Ambitious, often too ambitious for my own good
Retro, limited hardware running things well beyond expectations
Quality documentation and support