elcalc
Cross-platform calculator, built with Electron 
Highlights
- Supports basic math operations, as well as some scientific functions, such as power, square root, natural logarithm and more!
- Supports common math constants:
π (pi)ande. - Blazing fast calculation powered by lazy-loaded WebAssembly
⚡ - Special keyboard support.
Install
Check out the latest release.
Dev
Prerequisites
Usage
# Install dependencies
$ npm install
# Run the app
$ npm start
# Run lint & tests
$ npm test
# Build
$ npm run dist
File Tree
├── build # Contains configuration files for Webpack etc.
│ └── start.js # Configuration for `npm start` command
│ └── webpack.app.config.js # Webpack app config (entry point, output)
│ └── webpack.base.config.js # Webpack base config (plugins, loaders)
├── crate # Contains Rust code, which will be compiled to WASM.
│ ├── src
│ │ └── lib.rs # Main Rust file
│ └── Cargo.lock # Cargo lock file
│ └── Cargo.toml # Cargo configuration file
├── resources # Contains icons for different operating systems
│ ├── icons
│ │ └── 512x512.png # Icon for other operating systems (like Linux)
│ └── icon.icns # Icon for macOS
│ └── icon.ico # Icon for Windows
├── src # Main application folder
│ ├── stylesheets
│ │ └── main.css # Styles
│ └── app.html # Main HTML file
│ └── app.js # Main JS file
│ └── background.js # Electron configuration
├── test # Tests folder
│ └── spec.js # Spectron tests
├── .npmrc # npm config
├── .stylelintrc # stylelint config
├── .travis.yml # Travis CI config
├── babel.config.js # Babel configKeyboard Support
| Key | Description |
|---|---|
| 1, 2, 3, 4, 5, 6, 7, 8, 9, 0 | Type numbers |
| +, -, * or x, /, ., ^, e | Type symbols |
| Enter or Return | Evaluate equation |
| Backspace or Delete | Clear calculator output |
License
MIT