Highlights all the headings on a page to visually allow the user to see the heading hierarchy.
HTML Heading Highlighter Extension
A chrome extension that highlights all the headings (h1-h6) on the page. I made this to extension to help me quickly get a rough idea of the heading structure when carrying out accessibility audits. Each heading is given an outline with a specific colour. A key is also appended to the body which illustrates the mapping of colour to heading.
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Source Manifest.json
{"update_url": "https://clients2.google.com/service/update2/crx", "name": "HTML Heading Highlighter", "short_name": "Highlight Headings", "version": "1.0.1", "description": "Highlights all the headings on a page to visually allow the user to see the heading hierarchy.", "manifest_version": 2, "content_scripts": [ { "matches": [""], "js": ["content.js"] } ], "browser_action": { "default_popup": "popup.html", "default_icon": { "16": "assets/images/hh_16.png", "32": "assets/images/hh_32.png", "48": "assets/images/hh_48.png", "128": "assets/images/hh_128.png" } }, "icons": { "16": "assets/images/hh_16.png", "32": "assets/images/hh_32.png", "48": "assets/images/hh_48.png", "128": "assets/images/hh_128.png" }}
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