use canvas for grayscale - Vanilla JS

JavaScript use canvas for grayscale

Mit JavaScript farbige Bilder in Graustufen umwandeln, durch setzen von class="grayscale" im img-Tag.

On using this JavaScripts all images with class "grayscale" get converted to grayscaled images.

Example:

JavaScript:

grayscale.js("https://www.gocher.me/code/grayscale/grayscale.js")

HTML:

grayscale.htm("https://www.gocher.me/code/grayscale/grayscale.htm")