coolprop-wasm

TypeScript wrapper for the CoolProp library using WebAssembly.

This package allows you to use CoolProp's capabilities (thermodynamic properties of fluids) directly from JavaScript/TypeScript in any WebAssembly-compatible environment, such as Node.js or browsers.

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Installation

From GitHub Packages

1. Add to your .npmrc (at the root of your project):

@luisbedoia:registry=https://npm.pkg.github.com/
//npm.pkg.github.com/:_authToken=YOUR_GITHUB_TOKEN

Replace YOUR_GITHUB_TOKEN with a Personal Access Token with the read:packages scope.

2. Install the package:

npm install @luisbedoia/coolprop-wasm

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Basic usage

ESM (JavaScript/TypeScript)

import createCoolProp from '@luisbedoia/coolprop-wasm';

(async () => {
    const CP = await createCoolProp();
    const density = CP.PropsSI('D', 'T', 300, 'P', 101325, 'Water');
    console.log('Density:', density, 'kg/m³');
})();

CommonJS (require)

const createCoolProp = require('@luisbedoia/coolprop-wasm');

(async () => {
    const CP = await createCoolProp();
    const density = CP.PropsSI('D', 'T', 300, 'P', 101325, 'Water');
    console.log('Density:', density, 'kg/m³');
})();

• Exports support both ESM (import) and CJS (require).
• Entry point (ESM): wasm/coolprop.js; CJS bridge: coolprop.cjs.
• WebAssembly binary: wasm/coolprop.wasm.
• TypeScript types: wasm/coolprop.d.ts.

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Resources

• CoolProp Documentation
• Original repository

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License

ISC