Both are good, based on requirement we can choose , if we are working on a complex , interative user interface and single page-applications, React would be a strong choice. On the other hand if you prioritize quick development and a consistent design frame work , Bootstrapwould be a good fit.
PHP is a server-side scripting language designed for web development but also used as a general-purpose programming language.PHP is a server-side scripting language designed for web development but also used as a general-purpose programming language.
Python has a variety of libraries such as NumPy, pandas, and matplotlib that make it an ideal language for data analysis and visualization.
Java is commonly used for building enterprise-scale applications.