texsvg

texsvg

Convert TeX to SVG using MathJax and SVGO:

texsvg(string)

Quick Start

CLI:

npx texsvg '\frac{a}{b}' fraction.svg

Script:

const texsvg = require('texsvg');

texsvg('\\frac{a}{b}').then((svg) => console.log(svg));

Installation

Module

NPM:

npm install texsvg

Yarn:

yarn add texsvg

CLI

NPM:

npm install --global texsvg

Yarn:

yarn global add texsvg

NPX:

npx texsvg

Usage

Module

Import with ES Modules:

import texsvg from 'texsvg';

Or require with CommonJS:

const texsvg = require('texsvg');

Convert TeX to SVG using async-await:

const quadraticFormula = 'x=\\frac{-b\\pm\\sqrt{b^2-4ac}}{2a}';

(async () => {
  try {
    const svg = await texsvg(quadraticFormula);
    console.log(svg);
  } catch (err) {
    console.error(err);
  }
})();

Convert TeX to SVG using Promise:

const quadraticFormula = 'x=\\frac{-b\\pm\\sqrt{b^2-4ac}}{2a}';

texsvg(quadraticFormula)
  .then((svg) => console.log(svg))
  .catch((err) => console.error(err));

Convert TeX to SVG without optimization:

texsvg('8', { optimize: false });

CLI

Usage:

texsvg <tex> <file>

Convert TeX to SVG and log result to console:

texsvg '\frac{a}{b}'

Convert TeX to SVG without optimization:

texsvg '\frac{a}{b}' --optimize=false

Convert TeX to SVG and save result to file:

texsvg '\frac{a}{b}' fraction.svg

Testing

Run tests with coverage:

npm test

Run tests in watch mode:

npm run test:watch

Lint files:

npm run lint
npm run lint:tsc

Fix lint errors:

npm run lint:fix

Examples

• StackBlitz (Script)
• StackBlitz (Server)
• texsvg-server
• JSFiddle

Release

Release is automated with Release Please.

License

MIT