What is Useful?

Useful is a Chrome extension developed by mikexia930, and its main feature is "Developer's Tool Packages, Just for simple.".

Extension Screenshots

Download Useful Extension CRX File

Download Useful 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 Developer's Tool Packages, You can test API and format API data, JSON beauty and more tools. Just for help you easy in Develop。

Extension Basic Information

Name	Useful
ID	jehfpibockhfcjkcaefhilkejbbicbkn
Official URL	https://chromewebstore.google.com/detail/useful/jehfpibockhfcjkcaefhilkejbbicbkn
Description	Developer's Tool Packages, Just for simple.
File Size	11 MB
Installation Count	54
Current Version	2.2.2
Last Updated	2024-02-22
Publish Date	2022-01-30
Rating	5.00/5 Total 2 Ratings
Developer	mikexia930
Email	[email protected]
Payment Type	free
Extension Website	https://github.com/mikexia930/Useful
Help Page URL	https://github.com/mikexia930/Useful/issues
Supported Languages	en-US,zh-CN
manifest.json
{ "update_url": "https:\/\/clients2.google.com\/service\/update2\/crx", "manifest_version": 3, "default_locale": "en_US", "name": "__MSG_extName__", "version": "2.2.2", "description": "__MSG_extDesc__", "icons": { "16": "static\/images\/useful.png", "24": "static\/images\/useful.png", "32": "static\/images\/useful.png", "48": "static\/images\/useful.png" }, "host_permissions": [ "" ], "action": { "default_popup": ".\/popup\/popup.html", "default_title": "" }, "permissions": [ "downloads" ], "content_security_policy": { "extension_pages": "script-src 'self'; object-src 'self';" } }