TL;DR - Codepen
- Online code playground for HTML, CSS, and JavaScript starting at $8/month Pro
- 1.8M+ developer community with live preview, collaboration, and framework support
- Professor mode for teaching with presentation mode to showcase work
Pricing: Free plan available
Best for: Growing teams
Score: 76/100
Pricing Plans
Free
Free
Starter
- Unlimited pens
- Public projects
- Embed pens
Most Popular
Pro
$8/month
Annual
- Private pens
- Asset hosting
- Collab mode
About Codepen
CodePen is where frontend developers experiment and share. Write HTML, CSS, and JavaScript, see results instantly, and explore what others have built—a playground and gallery for web creativity.
The editor runs code immediately. Popular pens showcase impressive techniques. The community inspires and teaches.
Frontend developers use CodePen for quick experiments, learning by example, and showcasing creative techniques to other developers.
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Codepen FAQ
Free tier available. Pro from $8/month. Team plans from $12/user/month. Frontend playground.
CodePen is an online code editor for frontend. HTML, CSS, JavaScript playground. Share and discover demos.
CodePen has better community and discovery. JSFiddle is simpler. CodePen for sharing; JSFiddle for quick tests.
Prototyping, learning, sharing demos. Great for CSS experiments and portfolio pieces. Large inspiration library.