Tor Browser
Tor Browser is a free, open-source web browser designed for privacy and anonymity by routing internet traffic through the Tor network, which encrypts and bounces connections through multiple relays worldwide. It is based on Mozilla Firefox and includes built-in privacy features like blocking trackers and preventing browser fingerprinting. It is primarily used to access the internet anonymously, including regular websites and hidden services on the dark web.
Developers should learn and use Tor Browser when building or testing applications that require strong privacy protections, such as secure communication tools, whistleblower platforms, or systems operating in censored regions. It is also valuable for security researchers and penetration testers to simulate anonymous user behavior or access hidden services safely. Additionally, it helps developers understand privacy-by-design principles and implement features that respect user anonymity in their projects.