System Settings

Preferences & Data Management

Manage your local learning progress, export offline backups, or import previous progress files.

Offline-First Local Persistence:

Your curriculum completions, quiz scores, DSA status, bookmarks, and notes are stored strictly in your browser's LocalStorage. No confidential data is shared or transmitted to external servers.

Backup & Portability

Export Progress

Download a complete JSON snapshot of all completed lessons, quiz scores, and bookmarks.

Import Progress

Restore learning progress from a previously downloaded backup file.

Select Backup File

Reset Learning Progress

Clear all saved progress, quiz results, and problem statuses and restore the initial curriculum state.