@snicesoft/optipng-bin

OptiPNG wrapper that makes it seamlessly available as a local dependency

Usage no npm install needed!

<script type="module">
  import snicesoftOptipngBin from 'https://cdn.skypack.dev/@snicesoft/optipng-bin';
</script>

README

optipng-bin Build Status

OptiPNG is a PNG optimizer that recompresses image files to a smaller size, without losing any information

You probably want imagemin-optipng instead.

Install

$ npm install --save optipng-bin

Usage

const {promisify} = require('util');
const {execFile} = require('child_process');
const optipng = require('optipng-bin');

const execFileP = promsify(execFile);

(async () => {
    await execFile(optipng, ['-out', 'output.png', 'input.png']);
    console.log('Image minified!');
})();

CLI

$ npm install --global optipng-bin

$ optipng --help