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Attribution & Open Source Credits

At Eleventh Gate and SC FREE APPS MUNTENIA SRL, we believe in building amazing privacy-first apps while honoring the open source community, tools, and platforms that make innovation possible.

Core Technologies & Open Source Libraries

Spreadsheet Processing

  • xlsx-js-style
    Used for opening, editing, and saving .xlsx files in our spreadsheet apps (such as Mini Sheets, MyFertility export features, and others).
    Licensed under the Apache-2.0 License (free for commercial and personal use, attribution required).

Rich Text (RTF) Processing

  • rtf-js
    Enables reading and working with RTF files.
    Licensed under the MIT License.

PDF Generation

  • jsPDF
    Enables creation and export of PDF reports directly in your browser.
    Licensed under the MIT License.

Charts & Data Visualization

  • Chart.js
    Interactive charts and visualizations for app insights and statistics.
    Licensed under the MIT License.

UI & Icons

Font Awesome
Icons for beautiful and accessible interfaces.
Licensed under the Font Awesome Free License.

Google Fonts (Montserrat, Playfair Display, etc.)
Elegant and readable typography.

Web Platform & Programming

  • Java
    Some apps and backend utilities are written in Java, using the OpenJDK and Java Standard Libraries, which are open source.

Frameworks, CMS, and Plugins

  • WordPress
    Our website is powered by WordPress, the world’s most popular open-source CMS.

Neve Theme (by Themeisle)
Clean, fast, and responsive site theme.
Licensed under the GNU GPL v3.

AI & Development Tools

  • OpenAI ChatGPT and Google Gemini
    Used for code suggestions, debugging, testing, copywriting, and site development support.
    Outputs, site content, and generated copy are human-reviewed.

Other Useful Tools

  • Service Workers (Custom Implementation)
    Enable offline support, faster loading, and push notifications in apps like MyFertility.

How We Use Open Source

  • We strictly follow each tool’s license requirements, including attribution, copyright, and usage limits.
  • All third-party code remains copyright of its original authors.
  • All data processing in our apps happens locally on your device—never sent to third parties, including open-source providers.

Thank You, Open Source Community!

If you’re an open source author or contributor whose code we use and want us to feature you or add a specific attribution, please contact us.

Last Updated: June 2025

This page is displayed in compliance with the requirements of the Apache-2.0, MIT, GPL, and other applicable licenses. We are grateful to all who make the open web possible.