While building a clone for 100 users is a great weekend project, scaling it to 1,000,000 users is where the real engineering begins. Developers must face:

: Use the Facebook Clone Theme to get a professional, responsive UI immediately.

Designing a database schema capable of storing and efficiently retrieving vast amounts of data related to users, posts, comments, likes, and shares.

If you enter your credentials on one of these fake pages, the hacker gains remote access to your account and personal data.

Password Hashing: Never store plain text passwords; use bcrypt or Argon2.