Welcome to Year Shape Calendar. By accessing and using our service, you agree to be bound by these Terms of Service ("Terms"). Please read them carefully.
1. Acceptance of Terms
By using Year Shape Calendar, you agree to:
- These Terms of Service
- Our Privacy Policy
- Google's Terms of Service (when using Google Calendar integration)
If you do not agree to these terms, please do not use our service.
2. Description of Service
Year Shape Calendar is a free, open-source web application that provides:
- Interactive calendar visualization for the entire year
- Morphing circular/square layout representing 52 weeks
- Optional Google Calendar integration (read-only access)
- Week-by-week event viewing
- Direct links to Google Calendar for event management
This is a FREE service provided "AS IS" without warranties.
3. User Responsibilities
3.1 Account Security
When using Google Calendar integration:
- You are responsible for maintaining the security of your Google account
- You are responsible for all activities under your account
- Notify Google immediately if you suspect unauthorized access
3.2 Acceptable Use
You agree NOT to:
- Use the service for any illegal purpose
- Attempt to reverse engineer, decompile, or hack the service
- Overload or disrupt the service infrastructure
- Violate any applicable laws or regulations
- Scrape or harvest data from the service
- Use automated tools (bots) to access the service
4. Google Calendar Integration
4.1 Authorization
By signing in with Google:
- You grant us read-only access to your calendar data
- We can view but NEVER modify your calendar events
- You can revoke access anytime via Google Account Permissions
4.2 Google API Services User Data Policy
We comply with Google API Services User Data Policy, including Limited Use requirements. Specifically:
- We only use your data to provide and improve our calendar visualization
- We do not transfer your data to third parties (except as required by law)
- We do not use your data for advertising purposes
- All processing happens client-side in your browser
5. Intellectual Property
5.1 Open Source License
Year Shape Calendar is open-source software licensed under the MIT License. You are free to:
- Use, copy, modify, and distribute the source code
- Create derivative works
- Use for commercial purposes
See our LICENSE file for details.
5.2 Trademarks
Google Calendar and related marks are trademarks of Google LLC. We are not affiliated with, endorsed by, or sponsored by Google.
6. Privacy and Data
Your privacy is important to us. Please review our Privacy Policy to understand:
- What data we collect (minimal)
- How we use your data (client-side only)
- How we protect your data (no server storage)
- Your rights and controls
7. Disclaimers and Limitations
7.1 No Warranty
THE SERVICE IS PROVIDED "AS IS" WITHOUT WARRANTIES OF ANY KIND, EXPRESS OR IMPLIED.
We do not warrant that:
- The service will be uninterrupted, timely, secure, or error-free
- Results from the service will be accurate or reliable
- Any errors will be corrected
- The service will meet your specific requirements
7.2 Limitation of Liability
TO THE MAXIMUM EXTENT PERMITTED BY LAW:
- We are not liable for any indirect, incidental, special, or consequential damages
- Our total liability shall not exceed $0 (this is a free service)
- We are not responsible for data loss, missed appointments, or calendar errors
7.3 Third-Party Services
We integrate with Google Calendar but are not responsible for:
- Google service outages or errors
- Changes to Google's API or policies
- Issues with your Google account
8. Service Availability
We strive for high availability but:
- The service may be unavailable during maintenance
- We may discontinue the service at any time
- We do not guarantee uptime or SLAs
- GitHub Pages hosting is subject to GitHub's terms and availability
9. Changes to Terms
We reserve the right to modify these Terms at any time. Changes will be effective:
- Immediately upon posting the updated Terms
- After we update the "Last updated" date
Your continued use of the service after changes constitutes acceptance of the modified Terms.
10. Termination
10.1 By You
You may stop using the service at any time by:
- Closing your browser
- Revoking Google Calendar access
- Simply not visiting the site
10.2 By Us
We may suspend or terminate your access if:
- You violate these Terms
- We are required to do so by law
- We decide to discontinue the service
11. Governing Law
These Terms are governed by and construed in accordance with applicable international law. Any disputes shall be resolved through:
- Good faith negotiation first
- Appropriate legal channels if necessary
12. Severability
If any provision of these Terms is found to be unenforceable or invalid, that provision will be limited or eliminated to the minimum extent necessary, and the remaining provisions will remain in full force.
13. Entire Agreement
These Terms, together with our Privacy Policy, constitute the entire agreement between you and Year Shape Calendar regarding the service.
14. Open Source and Contributions
This is an open-source project. By contributing code, documentation, or feedback:
- You grant us a perpetual, worldwide, non-exclusive license to use your contributions
- You confirm you have the right to make such contributions
- Your contributions are subject to the MIT License
15. Contact Information
Questions about these Terms? Contact us:
- GitHub Issues: github.com/komapc/year-shape/issues
- Email: Available in the repository
16. Acknowledgments
This service uses:
- Google Calendar API - Google Calendar API
- GitHub Pages - GitHub Pages
- Various open-source libraries (see our repository)
Thank you for using Year Shape Calendar! We hope you enjoy this unique way of visualizing your year.