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Pro subscription for multi-file Projects, private Pens, and Collab Mode

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Educational programs using CodePen

Portfolio showcasing for professional growth

Enhanced collaboration tools

Better project organization and file management

Integration with additional libraries and frameworks

Improved performance and live rendering

Expanded educational and community features

Back-end heavy applications

Offline coding workflows

Enterprise-grade full-stack projects

Projects requiring database-heavy backends

Security-sensitive production systems

CodePen is an online code editor for front-end development.

Supports HTML, CSS, JS, and live previews.

Great for prototyping, learning, and showcasing web projects.

Encourages community sharing and remixing of code.

Accessible in any modern browser, ideal for designers and developers.

Is CodePen free? -> Yes, with optional Pro subscription

Can I use external libraries? -> Yes, via Settings

Can I collaborate? -> Yes, Pro feature enables Collab Mode

Is it front-end only? -> Primarily yes, backend limited

Can I export my code? -> Yes, via Export options