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CodePen VS Spacemacs

Compare CodePen VS Spacemacs and see what are their differences

CodePen logo CodePen

A front end web development playground.

Spacemacs logo Spacemacs

Community-driven Emacs distribution that meshes Emacs and Vim features.
  • CodePen Landing page
    Landing page //
    2018-09-30
  • Spacemacs Landing page
    Landing page //
    2019-04-26

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.

Spacemacs features and specs

  • Customizability
    Spacemacs is highly customizable, leveraging the power of Emacs and Vim. Users can tailor their development environment to exactly fit their workflow.
  • Community-driven
    Spacemacs benefits from a strong, active community. Users have access to a wealth of shared configurations, extensions, and advice.
  • Hybrid Model
    Combines the best features of Emacs and Vim, allowing users to switch easily between editing styles and take advantage of both systems’ strengths.
  • Ease of Setup
    Spacemacs provides an easy-to-use distribution of Emacs, simplifying the initial setup process and making it more accessible for newcomers.
  • Rich Documentation
    Spacemacs comes with extensive documentation, both official and user-generated, which makes it easier to learn and troubleshoot issues.

Possible disadvantages of Spacemacs

  • Steep Learning Curve
    Despite simplifying Emacs, Spacemacs can still be daunting for beginners, requiring time and effort to master.
  • Performance
    Spacemacs can be slow to start up and may lag with heavy configurations or large files, impacting overall performance.
  • Complexity
    The combination of Emacs and Vim features can add layers of complexity, potentially overwhelming users who may prefer a more straightforward tool.
  • Dependency on Emacs
    Users are still reliant on Emacs and its ecosystem, which might be a downside for those looking to avoid the intricacies of Emacs altogether.
  • Resource Intensive
    Compared to other editors, Spacemacs can be more resource-intensive, consuming more memory and CPU power.

CodePen videos

What Is Codepen?

More videos:

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

Spacemacs videos

Spacemacs For Noobs

More videos:

  • Review - Can VSCode be a reasonable Spacemacs alternative? (VSpaceCode)
  • Review - EmacsCast 4 - Spacemacs vs Doom vs Emacs

Category Popularity

0-100% (relative to CodePen and Spacemacs)
Text Editors
88 88%
12% 12
Programming
100 100%
0% 0
IDE
0 0%
100% 100
Software Development
88 88%
12% 12

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 Spacemacs

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.
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.

Spacemacs Reviews

Top 8 Sublime Text Alternatives You Can Use in 2019
Spacemacs uses the space bar as a default leader key, which is where the program gets its name from. The syntax highlighting feature on Spacemacs is enabled by default for all major programming languages, and it is configurable manually through configuration files as well as via internal commands. For all its positives, the program can be quite a bit glitchy at times. From...
Source: beebom.com

Social recommendations and mentions

Based on our record, CodePen seems to be a lot more popular than Spacemacs. While we know about 503 links to CodePen, we've tracked only 6 mentions of Spacemacs. 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)

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Spacemacs mentions (6)

  • Our teacher only allows us to use VIM
    Show them spacemacs.org, github.com/doomemacs/doomemacs or at least spacevim.org. Source: almost 3 years ago
  • Creating Haskell notebooks with org-mode
    Your Emacs will need some packages: org, org-babel and haskell-mode. If you use spacemacs it is enough to add these layers in your .spacemacs:. - Source: dev.to / over 3 years ago
  • Vim Users! Share your Clever Configs and Plugin Setups (or learn something new)🔥
    Try https://spacemacs.org magit + org-mode are the big selling points. Magit especially for programming. Source: over 3 years ago
  • Emacs' org-mode gets citation support
    Aside from editing on mobile devices, I think Emacs isn't as hard to pick up as it once was. It's certainly not easy but tools like Spacemacs or Doom make it much simpler to get started and really limit the need to create and edit a complicated little library of your Elisp code. http://spacemacs.org https://github.com/hlissner/doom-emacs. - Source: Hacker News / almost 4 years ago
  • A guide to create tmux like Custom Layouts in Spacemacs
    Coming from a vim world with tmux, I had really missed the multiple split window layout in Spacemacs. But after knowing how to define custom layouts this seemed to be an easy exercise for me. - Source: dev.to / almost 4 years ago
View more

What are some alternatives?

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

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

Vim - Highly configurable text editor built to enable efficient text editing

CodeSandbox - Online playground for React

VS Code - Build and debug modern web and cloud applications, by Microsoft

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.

GNU Emacs - GNU Emacs is an extensible, customizable text editor—and more.