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Top 16 Rust Calculator Projects
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kalk
Scientific calculator with math syntax that supports user-defined variables and functions, complex numbers, and estimation of derivatives and integrals
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Nutrient
Nutrient - The #1 PDF SDK Library. Bad PDFs = bad UX. Slow load times, broken annotations, clunky UX frustrates users. Nutrient’s PDF SDKs gives seamless document experiences, fast rendering, annotations, real-time collaboration, 100+ features. Used by 10K+ devs, serving ~half a billion users worldwide. Explore the SDK for free.
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numbat
A statically typed programming language for scientific computations with first class support for physical dimensions and units
Project mention: Numbat: A typed language with support for physical dimensions and units | news.ycombinator.com | 2025-02-07 -
To the OP, congratulations for stopping procrastination. :-) I like the idea of your project,I'm often in need of a little tool to help quickly calculate some finance related data. In this case, I often launch a LibreOffice sheet but it is rather heavy for what I need. I'll give your tool a try.
If you are looking for having notecalc3 running locally, the github[0] repository has all the installation instructions (not found in the documentation)
[0] https://github.com/bbodi/notecalc3
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CalcuLaTeX
A pretty printing calculator language with support for units. Makes calculations easier and more presentable with real time LaTeX output, along with support for units, variables, and mathematical functions.
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CodeRabbit
CodeRabbit: AI Code Reviews for Developers. Revolutionize your code reviews with AI. CodeRabbit offers PR summaries, code walkthroughs, 1-click suggestions, and AST-based analysis. Boost productivity and code quality across all major languages with each PR.
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kalc
a complex numbers, 2d/3d graphing, arbitrary precision, vector/matrix, cli calculator with real-time output and support for units
Project mention: Ask HN: Interesting TUIs (text user interfaces), maybe forgotten ones? | news.ycombinator.com | 2024-05-06I personally love TUI software, you don't have to worry about GUI toolkits, mouse focused interaction, you can run them remotely over SSH, they're often composable, and composability is much easier, and who doesn't like the hackerman aesthetic?
Some things I don't like about modern TUIs is developers getting away from the purpose of them, portability. Often you'll find really beautiful TUIs that require installation of custom fonts for icons and other overcomplicated stuff like that. They can be nice, but generally they sacrifice the practical benefit to a significant degree.
One I discovered yesterday, not really a TUI, more of a shell but still, extremely powerful, is kalc https://github.com/bgkillas/kalc which is a complete scientific and graphing calculator in the terminal. It depends on gnuplot which is unfortunate since that is a GUI program, but there we go with composability again! It's fine and works and does what it needs to, so not really a big deal I guess.
To find more:
https://github.com/rothgar/awesome-tuis
https://github.com/toolleeo/cli-apps
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calendar_calculator
📅 Calculate the number of days separating two dates and add or remove days to a certain date
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Rust Calculator discussion
Rust Calculator related posts
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Numbat: A typed language with support for physical dimensions and units
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Numbat – statically typed scientific computing language with units support
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NoteCalc 0.4.0
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Fend: Arbitrary-precision unit-aware calculator
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Ask HN: Do you still use a hand held/desktop calculator?
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QwikTape: Do calculations, annotate like you would on a paper
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Announcing arbitrary precision floating point numbers library.
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A note from our sponsor - SaaSHub
www.saashub.com | 18 Feb 2025
Index
What are some of the best open-source Calculator projects in Rust? This list will help you:
# | Project | Stars |
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1 | kalk | 1,709 |
2 | numbat | 1,505 |
3 | notecalc3 | 1,161 |
4 | eva | 840 |
5 | fend | 749 |
6 | rink-rs | 485 |
7 | CalcuLaTeX | 396 |
8 | kalc | 195 |
9 | cpc | 137 |
10 | qubit | 87 |
11 | calc | 54 |
12 | rpn-c | 6 |
13 | rust-calculator | 1 |
14 | google-hashcode-score-2022 | 1 |
15 | calendar_calculator | 0 |
16 | joule-heat-calculator | 0 |