
GitLab
BitBucket
VS Code
Git
CodePen
Node.js
Stack Overflow
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.

Port Checker
Open Port Checkers
Port Checker.Net
DNSChecker.org
Whats My DNS
What is my IP?
Port Monitor
Port Checker tests IP ports online, surfaces popular port checker guides, and keeps your infrastructure secure.

Which is more popular?
Based on our record, GitHub seems to be more popular. It has been mentioned 2486 times since March 2021.
Website, pricing, platforms and company facts side by side.
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|---|---|---|
| Website | github.com | portchecker.cc |
| Pricing | ||
| Platforms | — | |
| Company | Startup from the United States · 500 - 999 employees · 2008 | Startup from the United States · 1 - 9 employees · 2025 |
| Listed in |
What each product offers, as listed by its team.


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.
How to do coding peer reviews with Github
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 GitHub and PortChecker.cc.
PortChecker.cc's answer:
Free And Online, Forever
PortChecker.cc's answer:
quick, free, online, safey
PortChecker.cc's answer:
Help people check their network if safe
PortChecker.cc's answer:
I use next.js build my product.
PortChecker.cc's answer:
Programmer, network operation and maintenance personnel
PortChecker.cc's answer:
Programmer, network operation and maintenance personnel
Share your experience with using GitHub and PortChecker.cc. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


GitHub is an essential platform for modern software development. It makes it easy to host, manage, and collaborate on code while providing powerful tools for version control, project management, and team...
GitHub Discussions is a communication forum for the community around an open source or internal project. Discussions enable fluid, open conversation in a public forum. Discussions are transparent and accessible, but...
However, like any (human) product, the platform has its limits, downsides, and critics. GitHub has been barred by certain governments, and even if that isn’t exactly the company’s fault, the users are the ones limited...
We have no reviews of PortChecker.cc yet. Be the first one to post
Recommendations tracked on public social media and blogs since March 2021.


Fatal: could not read Username for 'https://github.com'. - Source: dev.to / 1 day ago
Check out the full open-source architecture here: Https://github.com. - Source: dev.to / 1 day ago
For developers who cannot access Fable 5, Claude Opus 4.8 offers the best alternative. Integrating this model into your daily workflow is straightforward, especially when using modern development platforms like GitHub for repository... - Source: dev.to / about 2 months ago
Tracking PortChecker.cc since Oct 2025.
When comparing GitHub and PortChecker.cc, you can also consider the following products.

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Bitbucket is a free code hosting site for Mercurial and Git. Manage your development with a hosted wiki, issue tracker and source code.
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Use our free online open port checker to instantly verify if a port is open, closed, or filtered on any IP address or domain. Fast, accurate, and secure network port scanning tool.
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Build and debug modern web and cloud applications, by Microsoft
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Port Checker lets you check port status instantly
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