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CodePen VS Multi Screen Test

Compare CodePen VS Multi Screen Test and see what are their differences

RealityMAX
RealityMAX is the AI-powered 3D design collaboration platform, 100% online. Cooperate remotely with your colleagues on 3D projects and easily share your work with clients. Create Web3D and AR experiences in a snap, without a line of code. featured
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Contents:
  1. » Base Details
  2. » Videos
  3. » Reviews
  4. » Alternatives

CodePen logo CodePen

A front end web development playground.

Multi Screen Test logo Multi Screen Test

Test your site at different screen resolutions & devices.
  • CodePen Landing page
    Landing page //
    2018-09-30
  • Multi Screen Test Landing page
    Landing page //
    2022-01-18

CodePen features and specs

  • Real-time Collaboration
    Developers can collaborate with others in real-time, making it easy to work on projects with teammates or seek help from the community.
  • Immediate Visual Feedback
    CodePen allows you to see the results of your code as you write it, which is highly beneficial for learning and debugging.
  • Integrated Development Environment (IDE)
    CodePen provides a comfortable and feature-rich online IDE environment with syntax highlighting, autocomplete, and more.
  • Community-Driven
    Users can share their work with the CodePen community, receive feedback, and explore a wide range of projects created by others.
  • Extensive Resources
    CodePen offers a wealth of examples and templates for various web development tasks, making it a useful resource for learning and inspiration.
  • Cross-Device Accessibility
    Being an online platform, CodePen can be accessed from any device with an internet connection, making it convenient for developers on the move.

Possible disadvantages of CodePen

  • Limited Offline Functionality
    Since CodePen is primarily an online tool, it requires an internet connection for most of its features to work, limiting its usefulness in offline environments.
  • Performance Constraints
    Complex or resource-intensive projects may not perform as well on CodePen as they would in a full-fledged local development environment.
  • Subscription Costs
    While many features are free, advanced functionalities and additional storage options require a paid subscription, which may not be ideal for all users.
  • Limited Backend Capabilities
    CodePen is primarily designed for front-end development, so it offers limited support for backend technologies, making it less suitable for full-stack or server-side development.
  • Dependency Management
    Managing dependencies and libraries can be cumbersome compared to local development environments which have better tools for this purpose, like npm.
  • Security Concerns
    Sharing projects with the public can expose your code and assets to unauthorized use, posing potential intellectual property and security risks.

Multi Screen Test features and specs

  • Easy Access
    The tool is available online, which makes it easily accessible from any device with internet connectivity.
  • User-Friendly Interface
    The website is designed to be straightforward, allowing users to quickly find and use the screen resolution testing feature.
  • Quick Results
    The tool provides immediate feedback on screen resolutions, saving time for users who need to check multiple displays quickly.
  • No Installation Required
    As a web-based service, there is no need to install any software, reducing system resource usage and potential security risks.

Possible disadvantages of Multi Screen Test

  • Limited Features
    The tool primarily focuses on screen resolution and may not offer advanced display testing features available in more comprehensive applications.
  • Internet Dependency
    Since it is an online tool, it requires a stable internet connection for access, which might be a limitation in offline environments.
  • Privacy Concerns
    Web-based tools can raise privacy concerns as they might collect or use data without explicit user consent.

Analysis of CodePen

Overall verdict

  • Yes, CodePen is considered a good platform for web developers, both beginners and experienced. It offers a wide array of features that facilitate creative development and community engagement.

Why this product is good

  • CodePen is a popular online code editor and community platform for front-end developers to experiment with creating and sharing HTML, CSS, and JavaScript snippets. It provides an easy-to-use interface and real-time previews, making it a valuable tool for learning, prototyping, and sharing web development work. It also fosters a community where developers can showcase their projects, receive feedback, and learn from each other.

Recommended for

  • Front-end developers who want to quickly prototype and test web designs.
  • Beginners in web development looking to learn and receive feedback from the community.
  • Educators and students interested in a platform to showcase projects and collaborate.
  • Developers who want to explore creative coding and share their work with a community.

CodePen videos

+ Add

What Is Codepen?

More videos:

  • Review - Learn to use CodePen from a co-founder of CodePen
  • Review - Using CodePen For Inspiration & Learning

Multi Screen Test videos

No Multi Screen Test videos yet. You could help us improve this page by suggesting one.

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Category Popularity

0-100% (relative to CodePen and Multi Screen Test)

CodePen

Multi Screen Test

Text Editors
100 100%
Text Editors
0% 0
Developer Tools
0 0%
Developer Tools
100% 100
Programming
100 100%
Programming
0% 0
Design Tools
0 0%
Design Tools
100% 100

User comments

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Reviews

These are some of the external sources and on-site user reviews we've used to compare CodePen and Multi Screen Test

CodePen Reviews

Best Forums for Developers to Join in 2025
Codepen is a social network for developers to show off their work, ask and answer questions, and exchange ideas. It's like a Reddit for coding and design, with a large community of talented web developers.
Source: www.notchup.com
Top 10 Developer Communities You Should Explore
Codepen is a social development environment that allows developers to showcase their work and experiment with HTML, CSS, and JavaScript in a collaborative space. Codepen’s focus on visual and interactive development makes it an excellent community for front-end developers and designers.
Source: www.qodo.ai
8 Best Replit Alternatives & Competitors in 2022 (Free & Paid) - Software Discover
Codepen is a social development environment for front-end designers and developers. Build and deploy a website, show off your work, build test cases to learn.
Source: www.softwarediscover.com
Best Online Code Editors For Web Developers
Probably the most popular online code editor. CodePen is fast, easy to use, and allows a web developer to write and share HTML/CSS/JS code online.
Source: techarge.in
Top 25 websites for coding challenge and competition [Updated for 2021]
CodePen is a cool online IDE that allows you to write code in your browser and see the result just as you build it. CodePen challenges is a place for leveling up your skills by building things. Each week, new challenges appear for you to tackle, and the best “Pens” get picked.
Source: towardsdatascience.com

Multi Screen Test Reviews

We have no reviews of Multi Screen Test yet.
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Social recommendations and mentions

Based on our record, CodePen seems to be a lot more popular than Multi Screen Test. While we know about 503 links to CodePen, we've tracked only 1 mention of Multi Screen Test. 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.

CodePen mentions (503)

View more

Multi Screen Test mentions (1)

  • How do I fix my layout on mobile
    You could try using a percentage for the width instead of a number. That way, it'll stretch to be a percentage of the screen size (or whatever container it's in) instead of the same amount of pixels on every screen. By the way, you can use this site http://whatismyscreenresolution.net/multi-screen-test to test how your site looks on various screen sizes. It's a little outdated and a lot of the screen sizes aren't... Source: over 3 years ago

What are some alternatives?

When comparing CodePen and Multi Screen Test, you can also consider the following products

JSFiddle - Test your JavaScript, CSS, HTML or CoffeeScript online with JSFiddle code editor.

Responsive Viewer - View multiple screen dimensions in one view

CodeSandbox - Online playground for React

Am I Responsive - see your website in multiple screen resolutions

GitHub - Originally founded as a project to simplify sharing code, GitHub has grown into an application used by over a million people to store over two million code repositories, making GitHub the largest code host in the world.

Responsive View - Test your responsive design across different devices

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