Objective:

To create a secure and personal online diary application where users can log daily thoughts, experiences, and notes—organized by date, searchable, and optionally private or sharable.

Technologies Used:

• Frontend: HTML, CSS, Bootstrap, JavaScript

• Backend: PHP / Node.js / Java

• Database: MySQL / MongoDB

• Optional: Rich text editor (like Quill.js or TinyMCE)

Key Features:

1. User Authentication:

   • Secure login and registration system.

   • Each diary is private and linked to its owner.

2. Rich Text Entry:

   • Users can write diary entries with formatting options (bold, italic, underline, etc.).

   • Option to add images, emojis, and tags.

3. Date-Based Organization:

   • Entries saved by date.

   • Easy navigation using a calendar view or list view.

4. Edit and Delete Entries:

   • Users can update or remove past diary entries.

5. Search and Filter:

   • Search by keyword, tag, or date range.

6. Mood Tracker Integration (Optional):

   • Users can attach a mood/emotion to each entry.

   • Visual summary of emotional patterns over time.

7. Security & Privacy:

   • All entries encrypted and stored securely.

   • Optional password-protection per entry or "Private Mode".

8. Export & Backup:

   • Export diary as PDF or plain text.

   • Backup and restore functionality.

9. Responsive UI:

   • Accessible on mobile and desktop using responsive Bootstrap layout.