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

Feedly
Inoreader
NewsBlur
Tiny Tiny RSS
Reeder
Feedbin
Flipboard
Read all your favorite online content in one place. Import your subscriptions in one click, find your friends, and start sharing.

Which is more popular?
Based on our record, CodePen seems to be a lot more popular than The Old Reader. While we know about 513 links to CodePen, we've tracked only 38 mentions of The Old Reader.
Website, pricing, platforms and company facts side by side.
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| Website | codepen.io | theoldreader.com |
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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
How to use The Old Reader
How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using CodePen and The Old Reader. 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.
The Old Reader The Old Reader is an RSS reader that is designed to be simple and easy to use. It offers a minimalist interface, and allows you to subscribe to RSS feeds and import your subscriptions from other...
If you’re tired of using RSS apps in isolation and want to share content with your friends, then The Old Reader is the app for you.
If you and your friends all like reading the same types of content, The Old Reader is an easy way to share your recommendations with each other. Following people on The Old Reader is again a great medium to find new...
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
Https://theoldreader.com has been my go-to since google reader was killed. It's pretty good at sussing out the rss feed of random blogs if one exists, too. - Source: Hacker News / about 1 year ago
The Old Reader (https://theoldreader.com) in the browser. - Source: Hacker News / over 1 year ago
I use https://theoldreader.com/ it's been reliable and trouble free since the death of google reader. - Source: Hacker News / over 1 year ago
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Dive into your favorite content. The content reader for power users who want to save time.
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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.
Compare GitHub to CodePen or The Old Reader:

NewsBlur is a personal news reader that brings people together to talk about the world.
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