Developing a Web Application with ReactJS to check and research the process, features, and challenges of using the framework for building a website. This website provides recipes with preparation time, ingredients, and calories along with a calorie calculator page to track a user's calories. A contact feedback feature where the users can input their feedback and I would receive them directly to my email. This report may give you more insight into working with a new framework and multiple APIs while building a website using ReactJS. The framework or library, ReactJS was chosen because of its increasing popularity among developers to build websites and its immense potential. The knowledge gained through this thesis is very insightful in modern web application development.