Software Alternatives & Reviews

Glitch VS CodePen

Compare Glitch VS CodePen and see what are their differences

Glitch is the friendly community where everyone builds the web. Simple, powerful interface for creating web apps.

A front end web development playground.
Glitch Landing Page
Glitch Landing Page
CodePen Landing Page
CodePen Landing Page

Glitch details

Text Editor Cloud Hosting Code Collaboration
Details $open-source

CodePen details

JavaScript Text Editor JavaScript Tools
Details $-

Glitch videos

GLITCH Season 1 Review (Spoiler Free)

More videos:

  • - Glitch - Season 3 Review
  • - You Really Should Be Watching "Glitch" | #WickedWednesday
  • - Getting started with

CodePen videos

What Is Codepen?

More videos:

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

Category Popularity

0-100% (relative to Glitch and CodePen)


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

Glitch Reviews

We have no reviews of Glitch yet.
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CodePen Reviews

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 β€œPens” get picked.
6 Coding Playgrounds For Web Developers
Codepen is probably one of the most popular coding playgrounds out there. Chris Coyier of CSS Tricks is a co-founder/co-creator of Codepen, which probably explains why this web app looks grand. Aside from its sleek visuals, Codepen displays live previews of the changes you make in its editor, making it easier to see cause and effect.

Social recommendations and mentions

Based on our record, CodePen should be more popular than Glitch. It has been mentiond 188 times since March 2021. We are tracking product recommendations and mentions on Reddit, HackerNews and some other platforms. They can help you identify which product is more popular and what people think of it.

Glitch mentions (42)

  • How To Transition From To Actual Programming.
    Awesome, Thank You So Much! Someone suggested me to use to start. I checked it out but it still looks a bit advanced for me. I also updated the links to my projects so It actually works now if youd like to check them out and see where my skill level is. - Source: Reddit / 1 day ago
  • [AskJS] How To Transition From To Real Programming?
    You should take a look at some of the projects and tutorials on which is beginner friendly but uses real javascript and supports both server-side and client-side code :) It's also nice because you don't have to worry about setting up & hosting your environment, which can often be one of the most difficult parts of starting a new project! - Source: Reddit / 1 day ago
  • API request in NodeJS returns an error: certificate has expired
    I ran it from my PC and it worked, from it didn't. - Source: Reddit / 24 days ago
  • Bypassing CORS via custom proxy backend
    And that is it! You can use the above code and upload it to Glitch, for example, so it can be hosted and accessed if you deploy your frontend app. That's why we require reading the PORT from environment variable (if available) and set a root route to return a simple string, otherwise Glitch would belive the app has an error since nothing is returned. - Source: / about 1 month ago
  • Learnings from React Conf 2021
    Thanks to online coding environments like codesandbox, glitch and for example, you can begin writing real programs in React in a few seconds without installing any dependencies, and that's really powerful. - Source: / about 1 month ago
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CodePen mentions (188)

  • The code I wrote on does not produce the same result when I copy paste the same code in VSCode and run it in a live server.
    So has separate sections for html, css and JS. The codepen backend logic connects the css and js sections automatically to the html, so they dont appear to be separate files. - Source: Reddit / about 10 hours ago
  • Code Editor functionality in a website
    Search github ? There are many sites like - you could look what they use. - Source: Reddit / about 11 hours ago
  • The code I wrote on does not produce the same result when I copy paste the same code in VSCode and run it in a live server.
    Noob here. I was doing a course (Responsive Web Design) on freeCodeCamp, and one of the challenges there was to make a tribute page, and the page redirected me to a link for my workspace. I wrote some blocks of code in html and css and the output in codepen came out wonderful. I copy pasted the same code into an empty directory with index.html and index.css files and though VSCode live server plugin I... - Source: Reddit / about 10 hours ago
  • Modal blocking clickables
    Hmm...I think I would need to see some code before I could help out with that. Maybe you could use or to share your code? - Source: Reddit / 4 days ago
  • Need help ASAP
    If your code is more than 10 lines long please upload your code to a site such as,, Github, or any other online IDE to create a live example of the problem that you can link to. You may repost with a link to your code online if this was the reason for your post being removed. - Source: Reddit / 4 days ago
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What are some alternatives?

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

replit - Code, create, andlearn togetherUse our free, collaborative, in-browser IDE to code in 50+ languages β€” without spending a second on setup.

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

Coffee Cam - Coffee Cam is a tool to express your true self by making stunning images directly on your mobile device.

CodeSandbox - Online playground for React

PartyNow - PartyNow is a simple yet powerful photo-editing application that allows you to capture retro style images and videos.

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.

User reviews

Share your experience with using Glitch and CodePen. For example, how are they different and which one is better?

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