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

PagerDuty
OpsGenie
Squadcast
incident.io
Momen
Sup! Standup Bot
Zoviz
Sync users, teams and groups across Slack, Google Groups, GitHub, GitLab, Jira, PagerDuty, Opsgenie and more, with no code.

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 | syncmygroup.com |
| Pricing | — | |
| Company | — | Startup from India · 2024 |
| Listed in |
In their own words, as submitted to SaaSHub.


No description of CodePen yet.
SyncMyGroup keeps users, teams and groups in sync between Slack and the other tools your company runs on. Works with - Slack user groups and channels - Google Groups - GitHub teams and GitLab groups - Jira and Atlassian groups - PagerDuty, Opsgenie and JSM Ops on-call, teams and schedules - Azure...
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
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How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing CodePen and SyncMyGroup.
SyncMyGroup's answer:
Sync My Group stands out by offering automatic, real-time synchronization of user groups across multiple platforms—like Slack, Google Groups, Teams, Jira, GitHub, Bamboo HR—with just minutes of setup. It provides a centralized view of team membership, intelligently previews and recommends changes before syncing, filters out sensitive or excluded users/groups, and even sends real-time sync notifications directly in Slack or Teams.
SyncMyGroup's answer:
Choose Sync My Group because it simplifies on-call and team management by syncing Slack groups with your scheduling tools in real time. Unlike competitors, it’s lightweight, effortless to set up, cost-effective, and keeps teams always in sync without the overhead of complex platforms.
SyncMyGroup's answer:
Our primary audience is DevOps, SRE, and engineering teams at tech-driven companies who need **fast, reliable, and cost-effective on-call and incident management directly within Slack.
Share your experience with using CodePen and SyncMyGroup. 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 SyncMyGroup 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 / 3 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 / 4 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 / about 1 year ago
Tracking SyncMyGroup since Sep 2025.
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