☰

GitHub Wide Markdown

A lightweight UserScript that removes narrow layout; expands GitHub Markdown (*.md) files to full‑width for easier reading and better use of screen space.

Installer dette script?
Skaberens foreslåede script

Du vil måske også kunne lide MySubs Best Subtitle Highlighter

Installer dette script 
// ==UserScript==
// @name         GitHub Wide Markdown
// @namespace    https://greasyfork.org/users/1002054-igorskyflyer
// @version      v1.0.1
// @description  A lightweight UserScript that removes narrow layout; expands GitHub Markdown (*.md) files to full‑width for easier reading and better use of screen space.
// @author       igorskyflyer
// @date         2025-09-22
// @match        https://github.com/*.md
// @icon         https://www.google.com/s2/favicons?sz=64&domain=github.com
// @run-at       document-end
// @grant        none
// @license      GPL-3.0-or-later
// @compatible   chrome
// @compatible   firefox
// @compatible   opera
// @compatible   safari
// @compatible   edge
// @homepageURL  https://github.com/igorskyflyer/userscript-github-wide-markdown
// @supportURL   https://greasyfork.org/scripts/550390/feedback
// ==/UserScript==

// @ts-nocheck

;(() => {
  const widen = () => {
    const el = document.querySelector('article.markdown-body')

    if (!el) {
      return
    }

    el.style.setProperty('max-width', '100%', 'important')
    el.style.setProperty('margin-left', '0', 'important')
    el.style.setProperty('margin-right', '0', 'important')
  }

  widen()

  new MutationObserver(widen).observe(document.body, {
    childList: true,
    subtree: true
  })
})()