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CodePen VS 3Cols

Compare CodePen VS 3Cols and see what are their differences

Flagsmith
Flagsmith lets you manage feature flags and remote config across web, mobile and server side applications. Deliver true Continuous Integration. Get builds out faster. Control who has access to new features. We're Open Source. featured
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Contents:
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  3. » Reviews
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CodePen logo CodePen

A front end web development playground.

3Cols logo 3Cols

Manage your code snippets in the cloud fast, easy and free for personal use forever.
  • CodePen Landing page
    Landing page //
    2018-09-30
  • 3Cols 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.

3Cols features and specs

  • User-Friendly Interface
    3Cols features a clean and intuitive interface that makes it easy for users to navigate and manage their projects effectively.
  • Collaboration Tools
    The platform offers robust collaboration tools, enabling teams to work together seamlessly in real-time.
  • Customizable Workflows
    Users can tailor workflows to fit specific project needs, enhancing productivity and alignment with organizational processes.

Possible disadvantages of 3Cols

  • Limited Integrations
    3Cols may lack integration with some popular third-party tools, which could be a drawback for teams relying on a diverse software ecosystem.
  • Pricing Structure
    The pricing model might not be cost-effective for smaller teams or individual users compared to other alternatives.
  • Learning Curve
    Some users may find a slight learning curve when first starting with 3Cols, especially if they are not familiar with project management tools.

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

3Cols videos

No 3Cols videos yet. You could help us improve this page by suggesting one.

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Category Popularity

0-100% (relative to CodePen and 3Cols)

CodePen

3Cols

Text Editors
100 100%
Text Editors
0% 0
Cryptocurrencies
0 0%
Cryptocurrencies
100% 100
Programming
100 100%
Programming
0% 0
Blockchain
0 0%
Blockchain
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 3Cols

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

3Cols Reviews

We have no reviews of 3Cols yet.
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Social recommendations and mentions

Based on our record, CodePen seems to be a lot more popular than 3Cols. While we know about 503 links to CodePen, we've tracked only 1 mention of 3Cols. 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

3Cols mentions (1)

What are some alternatives?

When comparing CodePen and 3Cols, you can also consider the following products

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

Lepton - Lepton image compression: saving 22% losslessly from images at 15MB/s

CodeSandbox - Online playground for React

Boostnote - Boostnote is an open-source note-taking​ app.

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.

SnippetsLab - SnippetsLab is an easy-to-use snippets manager.

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