
JSFiddle
CodeSandbox
GitHub
replit
VS Code
Pastebin.com
JS Bin
A front end web development playground.

NativeExpress
WrapFast
NativeBase
React Native
React Native Seed
Skip React Native. Use the web tools you already know, combined with Capacitor, to launch cross-platform apps in days.

Which is more popular?
Based on our record, CodePen seems to be more popular. It has been mentioned 513 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | codepen.io | nextnative.dev |
| Pricing | — | |
| Company | — | Startup from the Czech Republic · 1 - 9 employees · 2025 |
| Listed in |
What each product offers, as listed by its team.


Possible disadvantages
No features have been listed yet.
An editorial look at what each product does well and who it suits.


Overall verdict
Why this product is good
Recommended for
Overall verdict
Why this product is good
Recommended for
Walkthroughs and reviews on video.
How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing CodePen and NextNative.
NextNative's answer:
Because it saves weeks of setup and thousands in development costs. While other tools force you to rebuild your app in another framework, NextNative keeps your existing Next.js codebase 100% intact. It’s built for developers who want native apps fast, not another learning curve.
NextNative's answer:
NextNative is the only boilerplate that lets developers turn Next.js web apps into real iOS and Android apps, without learning React Native or Flutter. It combines Capacitor, Firebase Auth, RevenueCat, and Tailwind in a pre-configured setup, so you can go from code to App Store in a single day. No complex builds. No context switching. Just ship.
NextNative's answer:
Web developers, indie hackers, and SaaS founders who already use Next.js and want to launch a mobile version of their product quickly. They value speed, simplicity, and control, not corporate frameworks or bloated SDKs.
NextNative's answer:
NextNative started as a personal pain point. After months of building SaaS products in Next.js, I realized that creating mobile versions meant starting from scratch with React Native or Flutter. So I built a solution for myself, a way to wrap my existing Next.js codebase into native apps using Capacitor. It worked so well that other devs started asking for it. That’s how NextNative was born.
NextNative's answer:
NextNative's answer:
Share your experience with using CodePen and NextNative. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


Codepen is a social network for developers to show off their work, ask and answer questions, and exchange ideas. It's like a Reddit for coding and design, with a large community of talented web developers.
Codepen is a social development environment that allows developers to showcase their work and experiment with HTML, CSS, and JavaScript in a collaborative space. Codepen’s focus on visual and interactive development...
Codepen is a social development environment for front-end designers and developers. Build and deploy a website, show off your work, build test cases to learn.
We have no reviews of NextNative yet. Be the first one to post
Recommendations tracked on public social media and blogs since March 2021.


> I vividly remember IE and many hacks to have css elements properly working in it… The common advice now is to only use CSS that is supported in the last two major versions of each major browser. You can check any css property's support... - Source: Hacker News / about 1 month ago
Thank you, heartfelt... For sharing an artwork, a miracle! Just in case, have you considered publishing the work at platforms as CodePen, where genius Artists/People express their art, too, as you?: // https://codepen.io/. - Source: Hacker News / 2 months ago
Embed on DEV: If you prefer CodePen embed, create a Pen with that HTML and add to the post as: {% codepen https://codepen.io//pen/ %}. - Source: dev.to / 11 months ago
Tracking NextNative since Oct 2025.
When comparing CodePen and NextNative, you can also consider the following products.

Test your JavaScript, CSS, HTML or CoffeeScript online with JSFiddle code editor.
Compare JSFiddle to CodePen or NextNative:

The ultimate React Native & Expo boilerplate with everything you need to build, launch, and monetize your mobile app as fast as possible. Including step-by-step submission guides and all the resources you need to submit your app to the stores
Compare NativeExpress to CodePen or NextNative:



Originally founded as a project to simplify sharing code, GitHub has grown into an application used by over a million people to store over two million code repositories, making GitHub the largest code host in the world.
Compare GitHub to CodePen or NextNative:

Experience the awesomeness of React Native without the pain
Compare NativeBase to CodePen or NextNative: