⚡ Code Sharing

Online code-sharing platforms allow developers to showcase, test, and collaborate on code snippets or entire projects in interactive environments, often with real-time previews, version control, and support for multiple programming languages.

According to our statistics, code sharing technologies are detected on 0.08% of all websites.
95.8% of these sites use only one code sharing technology, 3.3% use two, and 0.9% use three or more of them.

Statistics based on 3.3M+ analyzed websites. About this data

⭐ Most Popular in 2026

The following chart shows the leading code sharing technologies in 2026, based on market share.

The most popular is CodePen, which dominates the market with an overwhelming 59.2% share.
It is followed by JSFiddle with 14.8% and GitHub Gist with 12.6%.

CodePen 59.2%
JSFiddle 14.8%
GitHub Gist 12.6%
CodeSandbox 11.6%
Replit Apps 3.5%
Jupyter Notebook 2.5%
JS Bin 0.8%

You can also drill down by country:

✨ Best Code Sharing Technologies

Below is a more detailed list of 7 code sharing technologies we detect, ranked by their market share.

Rank	Name	Market share
1	CodePen Bend, Oregon, United States 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. Free$12+/month	59.2%
2	JSFiddle An online code playground for creating and executing code written in JavaScript, HTML and CSS. Free$8/month	14.8%
3	GitHub Gist San Francisco, California, United States A Git-based service provided by GitHub for sharing code snippets with others. Free$4+/user/month	12.6%
4	CodeSandbox An online code editor that allows developers to create, share, and collaborate on web applications right in the browser. Free$12+/month	11.6%
5	Replit Apps Foster City, California, United States An in-browser integrated development environment where beginners, educators, and professionals alike can code and share their ideas collaboratively. Free$20+/month	3.5%
6	Jupyter Notebook A web application that allows you to execute code, visualize its output (such as plots, images, tables, etc.), and write explanations - all in a single notebook file.	2.5%
7	JS Bin Brighton, East Sussex, United Kingdom A web application specifically designed to help JavaScript and CSS folks test snippets of code, within some context, and debug the code collaboratively. Free$16/month	0.8%

🗃️ 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 3,370,405 websites.
We currently track the presence of 7 code sharing technologies across the web.
Statistics were last calculated on April 14, 2026.
For more details, see our methodology and disclaimer.