Web Components

Identify all Custom Elements used on a site.

What is Web Components?

Web Components is a Chrome extension developed by Zeno Rocha, and its main feature is "Identify all Custom Elements used on a site.".

Extension Screenshots

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Download Web Components Extension CRX File

Download Web Components extension files in crx format, manually install Chrome extensions in the browser, or share the crx files with friends to easily install Chrome extensions.

Extension Usage Instructions

                        Web Components are a collection of standards which are working their way through the W3C. One of these specs is called Custom Elements and gives you the ability to create your own HTML elements.

The idea behind this extension is to detect pages that are using it nowadays and show an icon in the address bar when it happens.

Source code available at: https://github.com/webcomponents/chrome-webcomponents-extension                    

Extension Basic Information

Name Web Components Web Components
ID filcobblndaenakhejinpjdblekilpgn
Official URL https://chrome.google.com/webstore/detail/web-components/filcobblndaenakhejinpjdblekilpgn
Description Identify all Custom Elements used on a site.
File Size 17.1 KB
Installation Count 30,479
Current Version 0.1.1
Last Updated 2014-05-19
Publish Date 2014-05-19
Rating 3.17/5 Total 86 Ratings
Developer Zeno Rocha
Email [email protected]
Payment Type free
Supported Languages en
manifest.json
{
    "update_url": "https:\/\/clients2.google.com\/service\/update2\/crx",
    "name": "Web Components",
    "version": "0.1.1",
    "manifest_version": 2,
    "description": "Identify all Custom Elements used on a site.",
    "icons": {
        "16": "img\/logo_16x16.png",
        "48": "img\/logo_48x48.png",
        "128": "img\/logo_128x128.png"
    },
    "background": {
        "scripts": [
            "js\/background.js"
        ],
        "persistent": false
    },
    "page_action": {
        "default_icon": {
            "19": "img\/logo_19x19.png",
            "38": "img\/logo_38x38.png"
        }
    },
    "permissions": [
        "tabs"
    ],
    "content_scripts": [
        {
            "matches": [
                "http:\/\/*\/*",
                "https:\/\/*\/*"
            ],
            "js": [
                "js\/content.js"
            ],
            "run_at": "document_end",
            "all_frames": false
        }
    ]
}