MINIMUM NECESSARY CONTEXT
More detail is not always better detail.
USEFULDetails that change the route
- learning level or prior knowledge;
- deadline or available time;
- source notes, equation, draft, or objective;
- required method, format, or lesson duration;
- what has already been tried.
LEAVE OUTDetails that add risk, not value
- full names and contact details;
- student records or confidential school data;
- passwords, API keys, or payment information;
- unrelated private health or family information;
- copyrighted material beyond what is necessary.
BROWSER HISTORY SAFETY
Newer local work cannot be silently overwritten.
Back/forward cache can revive an older page instance. Boardesa compares the session lineage and monotonic revision before every save. If the stored revision is newer, saving pauses and you choose whether to load the newer snapshot or keep the visible page as a new lineage.
Duplicated tabs remain separate browser sessions. If two visible tabs restore the same lineage, Boardesa uses ephemeral same-origin signals to select one writer and pauses saves in the other tab. The signal includes only random tab and lineage IDs, revision numbers, visibility, and heartbeat timing — never the request or transcript. You can take control in the current tab or fork the visible work into a separate lineage.
Export a private recovery file when you intentionally need to move a complete session between browsers or devices.