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A fully functional, browser-based emulator of the TI-84 Plus CE — same menus, same keystrokes, same MathPrint interface as the real hardware. Graph functions, run regressions, work with matrices, and more. No download, no ROM dump, no install. Just open and calculate.
Hey Product Hunt 👋
I built this because physical TI-84 calculators are $100+ and a pain to replace if lost or broken — but they're still required for the SAT/ACT/AP exams and most math classrooms.
This is a 1-to-1 browser emulator of the TI-84 Plus CE: same button layout, same MathPrint rendering, same menu structure (Y=, WINDOW, ZOOM, STAT, MATRIX, DISTR, etc.). No ROM download, no install — it just works on desktop or mobile.
Would love feedback on what's missing or clunky — especially from anyone who's used the real hardware in a classroom
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About TI-84 Calculator Online: StudyHUB on Product Hunt
“Free TI-84 Plus CE graphing calculator”
TI-84 Calculator Online: StudyHUB was submitted on Product Hunt and earned 0 upvotes and 1 comments, placing #32 on the daily leaderboard. A fully functional, browser-based emulator of the TI-84 Plus CE — same menus, same keystrokes, same MathPrint interface as the real hardware. Graph functions, run regressions, work with matrices, and more. No download, no ROM dump, no install. Just open and calculate.
TI-84 Calculator Online: StudyHUB was featured in Android (57.5k followers), Productivity (660.2k followers), Education (79.1k followers) and Developer Tools (519k followers) on Product Hunt. Together, these topics include over 321.9k products, making this a competitive space to launch in.
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TI-84 Calculator Online: StudyHUB was hunted by Study HUB. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
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