Local-First Privacy
Keep working data local first and choose Cloud when it adds value.
HYiYH is designed around a local-first principle: supported working records can remain on the device or in browser storage instead of requiring every action to become a server record. Optional Cloud capabilities are separate, authenticated workflows. This makes storage choices visible and gives users a clearer boundary between local work and synchronized data.
What it does
A focused surface with connected context.
Local Workspace
Browser-local Folder, Project, Input and Account records use IndexedDB with bounded plan-aware quotas.
Explicit portability
JSON export/import and short-lived Cloud-transfer backup workflows make data movement an intentional action rather than a hidden side effect.
Private account architecture
Website sessions, CSRF protection, Parse session validation and server-verified billing keep identity and paid access behind server checks.
How it fits into a day
Practical workflows, not feature checkboxes.
Choose the storage surface
Use Local for device-first work and eligible Cloud workflows when synchronization, transfer or cross-device access is worth it.
Avoid unlimited growth
Local stores, browser caches, chat retention and media buffers use finite limits so privacy does not come at the cost of uncontrolled memory or disk usage.
Keep private pages out of Search
Authenticated account and workspace routes are marked noindex and excluded from the public sitemap so search engines focus on public product information rather than private application surfaces.
Start from the problem instead
See how this feature fits into a real workflow.
The HYiYH solution guides begin with common friction—digital overload, scattered project context, private Body planning, local-first work, professional operations and cross-device workflows—and show which features work together to reduce it.