Alternatives
Products that do what Input-Output does
A node-based calculator Connect your logic, visually.
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2021 · mkhan45.github.io
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Hi HN It also supports percentages, dates and variables. I've been working on this alone for a few years now, so would love to get some feedback.
2022 · numpad.io
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2016 · knightos.org
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2012 · github.com
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2023 · github.com
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2015 · github.com
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Every Calculation Tool You'll Ever Need. Growing list of calculators, in a clean, simple design.
2025 · calculation-hub.com
- 16IM
https://github.com/siraben/ti84-forth Hi HN! For the past year I've been getting into programming in Z80 assembly (especially for the TI-84+). More recently I've been learning about the Forth programming language and after a lot of searching online (in vain) for a Forth interpreter for the TI-84, I decided to write one myself. It's been fun demoing this to others, because it's a very unexpected use of a calculator. It's my largest project to date, and I'm interested to know what the HN community thinks, please feel free to critique my code! -- Ben
2018
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2024 · github.com
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2015 · kushagragour.in
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2023 · hissab.io
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