Terms of Service

The agreement that applies when you browse UI Lab, create an account, or purchase supporter access.

Effective August 27, 2026

Acceptance and eligibility

By using UI Lab, you agree to these terms. If you do not agree, do not use the service.

You must be at least 13 years old, and at least 16 where local law requires, to use UI Lab. If you use UI Lab for an organization, you represent that you can bind it to these terms. Additional purchase terms shown at checkout are part of these terms.

The service

UI Lab provides components, patterns, documentation, and related resources for building interfaces.

Some resources are public and others may require an account or supporter entitlement. We may add, change, suspend, or discontinue features. We aim to keep UI Lab available, but do not promise uninterrupted service or that beta and preview features will remain unchanged.

Accounts

Keep your account accurate and secure, and do not share access outside the permissions of your package.

You are responsible for activity under your account and must promptly report unauthorized use. Account credentials and individual supporter access may not be shared, transferred, or resold. We may suspend access when reasonably necessary to protect UI Lab, investigate abuse, or enforce these terms.

Supporter purchases

A supporter package unlocks the library under the license displayed at checkout; price, taxes, and renewal terms are shown before purchase.

Supporter packages are one-time purchases and do not automatically renew [VERIFY]. Prices may change for future purchases. You authorize our payment provider [VERIFY provider] to charge the displayed amount and applicable taxes. Access begins after successful payment and may be delayed while fraud or payment checks are completed.

Refund requests made within 14 days of purchase will be honored unless you have downloaded or materially accessed supporter-only resources, or applicable law requires otherwise [VERIFY final refund policy]. Statutory cancellation, refund, and warranty rights remain unaffected. Refund requests can be submitted through our contact form.

License and ownership

You may use UI Lab resources under their stated license, but UI Lab and its licensors keep ownership of the service and materials.

Subject to these terms and the license accompanying a resource, UI Lab grants you a limited, non-exclusive, non-transferable, revocable right to access and use the service. Open-source resources remain governed by their applicable open-source licenses. If a resource-specific license conflicts with these terms, that license controls for that resource.

You may not redistribute, sublicense, resell, scrape, mirror, or make supporter-only source files available as a competing library or standalone product unless the applicable license expressly permits it. UI Lab names, logos, site design, and proprietary materials remain protected by intellectual property law.

Acceptable use

Use UI Lab lawfully and do not harm the service, its users, or other people’s rights.

You may not break the law; infringe intellectual property or privacy rights; harass or impersonate others; distribute malware or spam; probe or bypass security or access controls; interfere with service operation; use automated access in a way that burdens the service; obtain supporter materials without authorization; or use UI Lab to build or train a substantially competing component library from supporter-only materials.

Privacy and third parties

Our Privacy Policy explains our data practices, and third-party services have their own terms.

The Privacy Policy is incorporated into these terms. Authentication, payment, hosting, and other providers may process information under their own terms and policies. UI Lab is not responsible for third-party sites or services that it does not control.

Disclaimers and liability

UI Lab is provided as available, and our liability is limited to the extent the law permits.

UI Lab and its materials are provided “as is” and “as available,” without warranties of merchantability, fitness for a particular purpose, non-infringement, or uninterrupted or error-free operation. You are responsible for reviewing, testing, securing, and ensuring the suitability of code used in your projects.

To the maximum extent permitted by law, UI Lab and its operators will not be liable for indirect, incidental, special, consequential, exemplary, or punitive damages, or lost profits, data, or goodwill. Our total liability arising from the service will not exceed the greater of US $100 or the amount you paid UI Lab during the 12 months before the claim. These limits do not apply where prohibited by law. Neither party is liable for delay caused by events reasonably beyond its control.

Indemnity and termination

You are responsible for claims caused by your misuse, and either side may end the relationship.

To the extent permitted by law, you will indemnify UI Lab against third-party claims arising from your unlawful use, violation of these terms, or infringement of another person’s rights. You may stop using UI Lab and request account deletion at any time. We may suspend or terminate access for material or repeated violations, legal risk, nonpayment, or threats to the service, with notice where reasonable. Provisions that by nature should survive termination will survive.

Disputes and governing law

Please contact us first so we can try to resolve a dispute informally.

Before filing a claim, each party will give the other written notice and 30 days to seek an informal resolution. These terms are governed by the laws of [VERIFY jurisdiction], without regard to conflict-of-law rules. Courts located in [VERIFY venue] will have exclusive jurisdiction, except that either party may bring an eligible claim in small claims court and consumers retain any mandatory protections and forums provided by their local law.

Changes, general terms, and contact

We may update these terms with notice, and the usual contract rules apply.

We may update these terms and will post the revised version here. We will provide at least 30 days’ notice before material changes take effect when reasonably possible. Continued use after the effective date means you accept the updated terms.

These terms and incorporated policies are the entire agreement about the service. If a provision is unenforceable, the rest remains effective. A failure to enforce is not a waiver. You may not assign these terms without consent; UI Lab may assign them in connection with a reorganization, merger, acquisition, or asset transfer. No partnership, agency, or employment relationship is created.

Operator: UI Lab [VERIFY legal entity]. Legal notices and support requests can be submitted through our contact form.