Chemistry Packages

Calculate the molar mass of a compound

Library to estimate thermodynamic and transport properties of pure gas specie and gas mixtures

A module enabling communication with PubChem in JS

Web-based molecule sketcher

Very simple npm package, just give it a valid chemical formula and get its molar mass.

A small library for working with element data and building compounds.

Simple chemical molar mass calculator

Simple utility library for providing information about the periodic table and the elements.

Generator for the different cheminfo organizations

Generator for cheminfo-js packages

Javascript version of elementary reaction expression parser

A JavaScript client library of chem-informatics related widgets, components, etc.

For chemistry purposes. Can be used to get the possible compound/molecule within the given element.

An OpenBabel port for Node.js

A library for rendering molecules written in pure CSS

Get the number of each atom from a molecular formula

A 3D webgl molecule viewer

Wrapper for cheminfo-js/equilibrium library to make it easier to use

AngularJS-based tool for drawing structural formulas in svg

OpenSMILES language grammar.