⚡ 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.

⭐ 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 59.6% share.
It is followed by JSFiddle with 15.1% and GitHub Gist with 12.8%.

✨ Best Code Sharing Technologies

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

RankNameMarket 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
2
JSFiddle

An online code playground for creating and executing code written in JavaScript, HTML and CSS.

Free$8/month
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
4
CodeSandbox

An online code editor that allows developers to create, share, and collaborate on web applications right in the browser.

Free$12+/month
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$25+/month
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.
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
Data is based on the analysis of 3,333,506 websites.
Statistics were last calculated on .
For details, see our methodology and disclaimer.