What is NoteCalc?

NoteCalc is a handy notepad with a smart builtin calculator.

Honestly, it just tries to be a free Soulver alternative in your browser.

Features

Try out

Roadmap

• User-defined functions (0.4.0)
• Conditionals & comparisons (0.4.0)
• Configurations (decimal point, font size etc) (0.4.0)
• Embeddable expressions
• Error messages
• Autocompletion
• Currencies
• Arbitrary large calculation
• Laptimes
• Timestamps
• Financial functions
• Line wrapping
• Time zone math
• Embeddable NoteCalc
• Better result outputs (scientific notation, SI suffixes etc)
• Search
• Specifiers (e.g. xy as number)

Run locally

First, you will need to make sure that the following tools are installed:

1. rustup. Instructions here
2. npm. Instructions here
3. wasm-pack. Instructions here
4. serve. Simply run:

   npm install -g serve

Once the above tools are installed, you can run:

git clone https://github.com/bbodi/notecalc3.git
./compile_and_run.bat

Then, open your browser and go to http://localhost:5000/notecalc.

Run using docker

You can also run using a container with this command:

git clone https://github.com/bbodi/notecalc3.git
cd notecalc3
docker build . --tag notecalc3
docker run --rm -d -p 5000:5000 notecalc3

Then, open your browser and go to http://localhost:5000/notecalc.

Libraries used

Huge thanks for the following libraries

• https://mathjs.org/
• https://crates.io/crates/rust-decimal
• https://crates.io/crates/base64
• https://crates.io/crates/flate2
• https://crates.io/crates/web-sys
• https://crates.io/crates/wasm-bindgen