Module storage 

LocalStorage persistence layer for user progress.

Provides low-level access to browser LocalStorage via WASM bindings. User progress is stored as a JSON string under a single key.

Storage Key

All user progress is stored under logos_user_progress. This includes:

• Exercise completion history
• SRS scheduling data
• Streak and XP totals
• Achievement unlock state

Usage

use logicaffeine_web::storage;

// Load existing progress
if let Some(json) = storage::load_raw() {
    println!("Loaded: {}", json);
}

// Save progress
storage::save_raw("{}");

// Clear all progress (for reset functionality)
storage::clear();

Functions

clear

Clears all stored progress data.

load_raw

Loads the raw JSON progress string from LocalStorage.

save_raw

Saves a JSON progress string to LocalStorage.