Day21
Terms of Service
Effective date: July 5, 2026
1. Acceptance of these terms
These Terms of Service ("Terms") govern your use of the day21.dev website ("the website"), published by Day21 ("we", "us"). By using the website, you agree to these Terms. If you do not agree, please do not use the website.
2. Who we are
Day21 is an independent software studio based in the United States. In these Terms, "we" and "us" refer to the operator of day21.dev.
3. Scope — website vs. products
These Terms cover the website only. Each Day21 product is governed by its own terms of service, and for anything concerning a product, the product terms control:
4. Use of the website
You may use the website only for lawful purposes. You agree not to interfere with its operation, attempt to gain unauthorized access to its infrastructure, scrape it in a manner that degrades service, or use it to distribute malware or unlawful content.
5. Intellectual property
The content of this website — text, graphics, and design — is owned by Day21 and protected by copyright. "Day21" and our product names are trade names we use in commerce. Third-party names mentioned on this website belong to their respective owners; their use here is nominative only and implies no affiliation or endorsement.
6. Third-party links and services
The website links to third-party sites and services (for example, browser extension stores). We do not control them and are not responsible for their content, policies, or practices. Your use of a third-party service is governed by that service's own terms.
7. Disclaimer of warranties
The website is provided "as is" and "as available", without warranties of any kind, express or implied, including merchantability, fitness for a particular purpose, and non-infringement. We do not warrant that the website will be uninterrupted, error-free, or free of harmful components.
8. Limitation of liability
To the maximum extent permitted by law, Day21 shall not be liable for any indirect, incidental, special, consequential, or punitive damages, or any loss of data, profits, or goodwill, arising out of or related to your use of the website. To the extent any liability is not excludable, our total aggregate liability shall not exceed one hundred U.S. dollars (US$100) — a cap that reflects the website's nature as a free informational resource. This limitation does not apply to liability that cannot be limited or excluded under applicable law, including liability arising from our gross negligence, willful misconduct, or fraud.
9. Copyright complaints
If you believe content on this website infringes your copyright, email day21dev2026@gmail.com with "Copyright" in the subject line, including: identification of the work, the URL of the allegedly infringing material, your contact information, and a statement that you have a good-faith belief the use is unauthorized. We review and act on valid notices promptly.
10. Governing law
These Terms are governed by the laws of the State of New York, United States, without regard to its conflict-of-law provisions.
11. Dispute resolution and venue
If you have a dispute with us, please contact us first at day21dev2026@gmail.com — we make a genuine effort to resolve issues informally, and most concerns can be settled with an email exchange. Any legal action relating to these Terms or the website that is not resolved informally must be brought exclusively in the state or federal courts located in New York State, and you consent to the personal jurisdiction of those courts.
12. Changes to these terms
We may update these Terms from time to time. Changes take effect when posted on this page with a revised effective date. Your continued use of the website after a change constitutes acceptance of the updated Terms.
13. Contact
Questions about these Terms: email day21dev2026@gmail.com with "Legal" in the subject line, or see the contact page.