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

GraphQL
FastAPI
OData
LoopBack.io
Mercurius
Django REST framework
PostgREST
Falcor is a JavaScript library for efficient data fetching.

Which is more popular?
Based on our record, CodePen seems to be a lot more popular than Falcor. While we know about 513 links to CodePen, we've tracked only 4 mentions of Falcor.
Website, pricing, platforms and company facts side by side.
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| Website | codepen.io | netflix.github.io |
| Pricing | — | |
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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
No analysis of Falcor yet.
Walkthroughs and reviews on video.
What Is Codepen?
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Airborn Proto Falcor 400 Plastic | Disc Golf Disc Review | PRODIGY STREET TEAM
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How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using CodePen and Falcor. 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 Falcor 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 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
Interesting the article jumps straight from REST to GraphQL and forgets Falcor[0] - Netflix's alternative vision for federated services. For a while it looked like it might be a contender to GraphQL but it never really seemed to take off... - Source: Hacker News / almost 3 years ago
- obviously netflix with falcor, EVCache and hundreds of other projects. Source: over 4 years ago
I pushed for Falcor over GraphQL in 2016. I still think Falcor was a more elegant core idea, but the implementation, tooling, and community never materialized like it did with GraphQL, and now Falcor is relatively niche and obscure.... Source: about 5 years ago
When comparing CodePen and Falcor, you can also consider the following products.

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

GraphQL is a data query language and runtime to request and deliver data to mobile and web apps.
Compare GraphQL to CodePen or Falcor:


FastAPI is an Open Source, modern, fast (high-performance), web framework for building APIs with Python 3.6+ based on standard Python type hints.
Compare FastAPI to CodePen or Falcor:

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 Falcor:

OData, short for Open Data Protocol, is an open protocol to allow the creation and consumption of queryable and interoperable RESTful APIs in a simple and standard way.
Compare OData to CodePen or Falcor: