NuromBoard Cookie Policy
Effective date: November 9, 2026 · Companion to the Privacy Policy · Operator: LuLu trading as NuromBoard, Shanghai, China
1. What this policy covers
This page lists cookies and similar technologies (localStorage / sessionStorage) used by NuromBoard. Essential items are required to sign in, keep the service secure and remember basic preferences. Optional items are used only after you accept them in the cookie banner. Clearing browser storage can sign you out or reset preferences.
2. Essential cookies and storage (always on)
| Name | Type | Purpose | Typical lifetime |
|---|---|---|---|
token | Cookie + localStorage | Keep you signed in and authorize API requests | Session / until logout or expiry |
nurom-overseas-language | Cookie + localStorage | Remember your language preference | Up to 1 year |
NEXT_LOCALE | Cookie | Align Next.js locale routing with your language choice | Up to 1 year |
thinkboard-theme | localStorage | Remember light / dark / system theme | Until cleared |
home-sidebar-width | localStorage | Remember workspace sidebar width | Until cleared |
nuromboard-cookie-consent | localStorage | Store whether you accepted or rejected optional cookies | Until cleared |
nurom-home-persona-survey-submitted | localStorage | Avoid re-showing the onboarding persona survey | Until cleared |
nurom-upgrade-log-seen:* | localStorage | Remember dismissed product update notices | Until cleared |
avatar-color-* | localStorage | Cache a local avatar background color | Until cleared |
document-share-access:* and related file-count cache keys | sessionStorage | Temporary share-access and UI cache for the current browser tab | Tab session |
Other short-lived workspace UI caches may be written to sessionStorage or localStorage for performance. They are not used for advertising.
3. Optional cookies
Current product inventory (as of November 9, 2026): the public website and web app do not load third-party advertising, analytics or marketing pixels (for example Google Analytics, Meta Pixel, PostHog or similar). The cookie banner’s “Accept” choice reserves consent for optional product-analytics cookies if they are added later. Until such tools are introduced and disclosed here, accepting or rejecting optional cookies does not change essential service behavior.
If optional analytics are introduced, they will be listed in this table, gated behind hasOptionalCookieConsent(), and will not load when you choose “Reject optional”.
4. How to control cookies
- Use the on-site cookie banner to accept or reject optional cookies.
- Clear site data in your browser to remove stored preferences and sign-out state.
- See the Privacy Policy for personal-data rights and contact details.
We do not sell personal information. Based on the current inventory, NuromBoard does not engage in cross-context behavioral advertising “sharing” under applicable US state privacy laws. That conclusion must be re-checked if advertising or analytics tools are added.
5. Updates
When we add, change or remove cookies or similar technologies, we will update this page. Material changes that require a new consent choice will be reflected in the cookie banner.