Software Alternatives, Accelerators & Startups

FLEX VS Responsive Viewer

Compare FLEX VS Responsive Viewer and see what are their differences

Note: These products don't have any matching categories. If you think this is a mistake, please edit the details of one of the products and suggest appropriate categories.

FLEX logo FLEX

An in-app debugging and exploration tool for iOS.

Responsive Viewer logo Responsive Viewer

View multiple screen dimensions in one view
  • FLEX Landing page
    Landing page //
    2023-07-25
  • Responsive Viewer Landing page
    Landing page //
    2019-11-18

FLEX features and specs

  • In-app Debugging
    FLEX provides a powerful in-app debugging experience, allowing developers to inspect and modify the application's runtime state without connecting to an external debugger.
  • User Interface Inspection
    The tool enables easy inspection of the user interface, including views and layers, making it straightforward to diagnose layout and rendering issues.
  • Data Exploration
    FLEX allows developers to browse objects, and hierarchy, and even view the contents of collections, which aids in understanding the data flow and debugging data-related issues.
  • Network Debugging
    The tool provides network request inspection capabilities, which help developers monitor and debug network activity, including request bodies and headers, as well as responses.
  • Live Code Changes
    FLEX enables live code changes, allowing for real-time modifications and immediate results without the need for recompilation, which speeds up the develop-debug cycle.

Responsive Viewer features and specs

  • Device Simulation
    Responsive Viewer allows users to simulate how their website looks on various device screen sizes, helping ensure a responsive design.
  • Multiple Viewports
    Users can view how their website appears on multiple devices simultaneously, making it easier to spot layout issues across different screens.
  • Custom Device Support
    The tool provides options to add and preview custom devices, offering flexibility for developers targeting specific screen resolutions.
  • Real-time Refresh
    Responsive Viewer offers real-time browser refresh, allowing developers to see changes instantly as they edit code.

Possible disadvantages of Responsive Viewer

  • Limited to Google Chrome
    Since it is a Chrome extension, it's only available for Google Chrome users, limiting its accessibility for those using other browsers.
  • Performance Overheads
    Rendering multiple viewports simultaneously can lead to increased CPU and memory usage, potentially slowing down performance.
  • No Offline Use
    Responsive Viewer requires an internet connection to function, which might be inconvenient for developers working offline.
  • Extension Conflicts
    There might be conflicts with other browser extensions, potentially causing unexpected behavior during its use.

FLEX videos

Does the FLEX Menstrual Disc ACTUALLY WORK?! Review & Demo!

More videos:

  • Review - I TRIED FLEX FITS *WARNING REAL BLOOD* | ITSJUSTKELLI

Responsive Viewer videos

Test Web Page Responsiveness in Chrome using Responsive Viewer

Category Popularity

0-100% (relative to FLEX and Responsive Viewer)
Health And Fitness
100 100%
0% 0
Developer Tools
0 0%
100% 100
Tech
100 100%
0% 0
Browser Testing
0 0%
100% 100

User comments

Share your experience with using FLEX and Responsive Viewer. For example, how are they different and which one is better?
Log in or Post with

Social recommendations and mentions

Based on our record, Responsive Viewer seems to be more popular. It has been mentiond 2 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

FLEX mentions (0)

We have not tracked any mentions of FLEX yet. Tracking of FLEX recommendations started around Mar 2021.

Responsive Viewer mentions (2)

  • Efficient Visual Layout Testing with Chrome DevTools
    Bonus! Useful Chrome extension for Responsiveness Testing. - Source: dev.to / almost 2 years ago
  • What are some of the practices you have to ensure that whatever you are building is responsive across all platforms?
    This chrome extension with all of the breakpoints set up https://chrome.google.com/webstore/detail/responsive-viewer/inmopeiepgfljkpkidclfgbgbmfcennb. Source: over 2 years ago

What are some alternatives?

When comparing FLEX and Responsive Viewer, you can also consider the following products

Photo Evidence Pro - Other Public Safety

Pixefy.io - Save time identifying your websites responsive issues with our easy-to-use browser extension

Nixle - Nixle provides communities throughout the country with news and information that is both proximate...

Responsive View - Test your responsive design across different devices

EZRentOut - EZRentOut is a cloud based equipment rental software for rental businesses.

Multi Screen Test - Test your site at different screen resolutions & devices.