🆚 CodePen vs. JSFiddle
- 📈 CodePen is four times more popular than JSFiddle.
- 🌎 CodePen is more popular in the United States, the United Kingdom, and Germany.
- 🌍 JSFiddle is more popular in Vietnam, Portugal, and Kazakhstan.
CodePen
JSFiddleType
About
CodePen is an online social development environment and community for front-end designers and developers to write, test, share, and showcase 
HTML, 
CSS, and 
JavaScript code directly in a browser.
It features an in-browser editor with real-time live preview, supports embedding shared code snippets, community interaction through follows and comments, portfolio-style profiles and collections, preprocessors such as 
Sass and 
Babel, and collaborative editing and IDE-like Projects.
JSFiddle is an online code playground for writing, testing, and sharing JavaScript, HTML, and CSS snippets directly in a web browser.
It provides live code execution and preview, support for external JavaScript and CSS resources, built-in preprocessors such as SCSS and CoffeeScript, collaborative editing, code versioning, and easy integration with libraries hosted on
cdnjs.
Headquarters
Pricing
(2GB, 2 person Collab Mode) $12/month
(10 GB, 6 person Collab Mode) $19/month
(20 GB, 10 person Collab Mode) $39/month
Categories
Popularity
Determined by the number of sites using each technology.
Market share
Popularity by country
Determined by the number of sites detected from each country.
Awards
- 🥇 Most popular in the United States in the Code Sharing category.
- 🥇 Most popular in the United Kingdom in the Code Sharing category.
- 🥇 Most popular in Poland in the Code Sharing category.
- 🥇 Most popular in India in the Code Sharing category.
- 🥇 Most popular in Canada in the Code Sharing category.
- 🥇 Most popular in Vietnam in the Code Sharing category.
- 🥈 Second most popular in Germany in the Code Sharing category.
Popularity by domain category
Determined by the number of sites in each category.
Top sites
Top-ranked sites that use these technologies.
Compare alternatives
Technologies with similar characteristics.
GitHub Gist
CodeSandbox
Replit Apps
Jupyter Notebook
JS Bin🗃️ About This Data
- We evaluate the popularity of technologies based on the number of websites where we detect their usage.
- Technologies without a detectable web footprint, and those we do not track, are not reflected in the calculated market share.
- This report is based on the analysis of 3,579,919 websites.
- Statistics were last calculated on .
- For more details, see our methodology and disclaimer.