{"version":"1.0","type":"rich","title":"No grayscale for me","description":"This example demonstrates a Tampermonkey userscript that forces any website to display without grayscale filtering. It shows the direct application of CSS `filter: grayscale(0%)` onto both the `<html>` and `<body>` elements, overriding any site-wide grayscale effects. The script runs on every URL via the `@include *://*/*` pattern, excluding image file extensions, and executes immediately when the page loads. It relies on the Tampermonkey extension’s userscript API and plain DOM manipulation through `document.getElementsByTagName()`.","provider_name":"VizHub AI Studio","provider_url":"https://next.vizhub.com","html":"<iframe src=\"https://next.vizhub.com/viz/gist-911e38e15caf3f542ac87c9ab59bac95?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"1\"></iframe>","width":960,"height":500,"cache_age":3600}