ResponsiveHelper

A Firefox add-on to show the screen width and height when resizing the window

ResponsiveHelper is a Firefox add-on that provides a convenient way to view the screen width and height in real-time while resizing the browser window. This tool is especially useful for web developers and designers who need to create responsive websites and ensure an optimal user experience across various screen sizes. With ResponsiveHelper, you can easily test the responsiveness of your website and make necessary adjustments to ensure it looks and functions correctly on different devices and screen resolutions.

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By:: Erdem Uslu
Daily users:: 35 -3
Rating:: 2.00
(2) 1.50
Version:: 1.0.4resigned1 (Last updated: 2024-04-26)
Version code:: 5733420
Creation date:: 2019-03-12
Risk:: Moderate risk impact Moderate risk likelihood
Size:: 16.28K
Email:: us*****@yandex.com
Source:: Firefox Browser Add-ons
Updated:: a day ago

Ranking

# 15,862 ▼ 412

Other rankings

#20 in response keyword 12 #110 in ai study helper keyword 31 ▼ 3 #153 in resize keyword 40 ▼ 6

User reviews

by 全民三退解体中共邪教, 2025-04-17

by 远离中共邪教快退出党团队, 2025-03-13

Sometimes it shows screen widths as you change, sometimes not. Not reliable.

by Firefox user 17996665, 2023-07-30

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Extension safety

Risk impact

ResponsiveHelper requires a few sensitive permissions. Exercise caution before installing.

Risk impact analysis details

Critical Allows access to all websites, posing a significant security risk as it can monitor and modify data from any visited site.
High ******* ******* **** *** ****** ***** *** ***** ** ******* **** ********* ********* ** * *********** *****

Risk likelihood

ResponsiveHelper is probably trust-worthy. Prefer other publishers if available. Exercise caution when installing this add-on.

Risk likelihood analysis details

High This extension has low user count. Unpopular extensions may not be stable or safe.
Medium **** ********* *** *** **** *******
Low **** ********* *** ******* **** **** * ****** **** ***** ******** *** **** ****** ** ** ****** *** *****
Low **** ********* *** ***** **** **** * ****** **** ***** ********** *** **** ****** ** ** ****** *** *****

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