⚡ Code Sharing in the Czech Republic

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.

The Czech Republic is a Central European country with a population of around 10.5 million people.

According to our statistics, code sharing technologies are detected on 0.05% of websites from the Czech Republic.

Statistics based on 37K+ analyzed websites. About this data

⭐ Most Popular in 2026

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

The most popular is CodePen, which dominates the market with a substantial 52.6% share.
It is followed by JSFiddle with 21.1% and GitHub Gist with 15.8%.

CodePen 52.6%
JSFiddle 21.1%
GitHub Gist 15.8%
CodeSandbox 10.5%
Jupyter Notebook 5.3%

🚀 Highlights

Here is a list of the top technologies that are more popular in the Czech Republic than worldwide.
Differences between global and country rankings are shown in parentheses.

5. Jupyter Notebook ^(-1)

✨ Best Code Sharing Technologies

Below is a more detailed list of 5 code sharing technologies used on sites from the Czech Republic, 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	52.6%
2	JSFiddle An online code playground for creating and executing code written in JavaScript, HTML and CSS. Free$8/month	21.1%
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	15.8%
4	CodeSandbox An online code editor that allows developers to create, share, and collaborate on web applications right in the browser. Free$12+/month	10.5%
5	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.	5.3%

👉 See Also

🌎 Code Sharing in other countries

🗃️ 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 37,103 websites from the Czech Republic.
We currently track the presence of 7 code sharing technologies across the web.
Of these, 5 were detected on websites from the Czech Republic.
Statistics were last calculated on April 14, 2026.
For more details, see our methodology and disclaimer.