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Become a sponsor to Dan Hand

@dsgnr

Dan Hand

dsgnr
London

portchecker.io is an open-source project designed to provide a free and easy way to check the status of network ports on hostnames or IP addresses. Whether you're a developer troubleshooting a service, a system administrator validating configurations, or just someone exploring networking, portchecker.io is here to make your life easier.

The project is built with privacy, simplicity, accessibility, and reliability at its core.

Why Support This Project?
Running a tool like portchecker.io involves ongoing costs for hosting and domain. Beyond that, every improvement—whether it’s adding new features, improving performance, or keeping up with evolving standards—requires time, resources, and effort.

By sponsoring portchecker.io, you help:

💻 Keep the service free and accessible for everyone.
🔧 Fund development of new features and enhancements.
🌍 Ensure reliability for thousands of users globally.
🤝 Support open-source innovation and community contributions.

How Your Sponsorship Helps
Your support enables the project to stay online and grow. It covers essentials like hosting and operational costs, while also empowering the maintainer to dedicate more time to improving the tool. Whether it’s refining the UI, enhancing the backend, or integrating feedback from users like you, every bit of sponsorship makes a tangible impact.

If you find portchecker.io useful, consider becoming a sponsor. Thank you for supporting open-source! ❤️

@dsgnr

portchecker.io is an open-source API for checking port availability on specified hostnames or IP addresses. Ideal for developers and network admins, it helps troubleshoot network setups, validate firewall rules, and assess potential access points. Running websites such as this comes with associated costs. Any donations to help the running of the site is hugely appreciated!

Featured work

  1. dsgnr/portchecker.io

    portchecker.io is a free online utility to check the port status of a given hostname or IP address.

    Python 98

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