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

Hoppscotch
cURL
jq
Hurl.dev
RESTClient
Karate
HTTP Toolkit
CLI HTTP that will make you smile. JSON support, syntax highlighting, wget-like downloads, extensions, and more.

Which is more popular?
Based on our record, CodePen should be more popular than HTTPie. 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 | httpie.io |
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What each product offers, as listed by its team.


Possible disadvantages
Possible disadvantages
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.
What Is Codepen?
More videos
Testing REST APIs con HTTPie y Postman
More videos
How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using CodePen and HTTPie. 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.
With the growing demand for effective API testing tools, numerous alternatives to Postman have emerged, each offering unique features tailored to different needs. From comprehensive platforms like APIDog to...
HTTPie is a command-line HTTP client, widely appreciated for its user-friendly and human-readable syntax. It's designed as a modern alternative to curl and wget, offering a more intuitive way to interact with HTTP...
Aside from that, since HTTPie has a simple syntax, it can be used for testing, sending requests, and most specifically, debugging. Its combability goes with the three major OS, Windows, macOS, and Linux, and majorly...
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 / 2 months 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 / 3 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 / 12 months ago
There is already a popular project called httpie, so httpy would be really confusing in non written form. Beside that, I completely agree, the name could be better. https://httpie.io/. - Source: Hacker News / about 2 months ago
Postman dominated API development for over a decade because it made REST discovery, testing, and documentation accessible without deep command-line expertise. But 2026 has flipped that advantage. The rise of CLI-native, scriptable, and... - Source: dev.to / about 2 months ago
You may like https://httpie.io/ if you've not memorised all the curl flags already. The CLI tools way of making requests with headers and post bodies is really nice in my opinion `http PUT pie.dev/put X-API-Token:123 name=John`. - Source: Hacker News / 6 months ago
When comparing CodePen and HTTPie, you can also consider the following products.

Test your JavaScript, CSS, HTML or CoffeeScript online with JSFiddle code editor.
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cURL is a computer software project providing a library and command-line tool for transferring data...
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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.
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jq is like sed for JSON data - you can use it to slice and filter and map and transform structured...
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