What is postMessage-catcher?

postMessage-catcher is a Chrome extension developed by yangjin, and its main feature is "A Chrome extension that captures the content of postMessage.".

Extension Screenshots

Download postMessage-catcher Extension CRX File

Download postMessage-catcher 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

An effective development tool to help you capture all messages posted and received on the current page.

It aims to provide an easier debugging experience when you need to communicate with other iframes.

Contributions are welcome to the Github project.

Extension Basic Information

Name	postMessage-catcher
ID	henlmhlhpgnkeecjjcbhhcfmecohnilo
Official URL	https://chromewebstore.google.com/detail/postmessage-catcher/henlmhlhpgnkeecjjcbhhcfmecohnilo
Description	A Chrome extension that captures the content of postMessage.
File Size	750 KB
Installation Count	974
Current Version	1.2.0
Last Updated	2021-08-22
Publish Date	2021-06-06
Rating	3.00/5 Total 2 Ratings
Developer	yangjin
Email	[email protected]
Payment Type	free
Extension Website	https://github.com/niexia/postMessage-catcher
Supported Languages	en-US
manifest.json
{ "update_url": "https:\/\/clients2.google.com\/service\/update2\/crx", "manifest_version": 2, "name": "postMessage-catcher", "version": "1.2.0", "description": "A Chrome extension that captures the content of postMessage.", "icons": { "16": "img\/icon-16.png", "48": "img\/icon-32.png", "32": "img\/icon-48.png", "128": "img\/icon-128.png" }, "author": "yang jin", "background": { "scripts": [ "js\/background.js" ] }, "browser_action": { "default_icon": "img\/icon-48.png", "default_title": "postMessage catcher", "default_popup": "popup.html" }, "content_scripts": [ { "matches": [ "" ], "js": [ "js\/content-script.js" ], "run_at": "document_idle" } ], "web_accessible_resources": [ "js\/injected-script.js" ], "homepage_url": "https:\/\/github.com\/niexia\/postMessage-catcher", "permissions": [ "storage" ] }