Facebook is one of the most widely used social media networks in the world, with over 2 billion monthly active users. People often ask the question: Does Facebook use PHP or React? To answer this, we must understand what each technology is and how they are used.
PHP stands for Hypertext Preprocessor and is a server-side scripting language used to make dynamic webpages. It was released in 1994 and has been utilized by many websites since then. Facebook has been using PHP since its creation in 2004.
React is a JavaScript library created to build user interfaces. It was released by Facebook in 2013 due to its flexibility and performance advantages. Developers have adopted it for its easy-to-learn syntax and features. Facebook uses React for their frontend development, but does not replace PHP for server-side tasks like database management or authentication logic.
These two technologies are vital for constructing modern web applications like Facebook. While PHP is still required for server-side tasks, React has become increasingly popular for building user interfaces with its virtual DOM (Document Object Model) system. Neither technology can completely replace the other as they both provide essential features necessary for creating complex web applications.