The department of Information science and Engineering organised an Add-On Lecture titled Java Script frameworks on React JS programming using hooks and components on 26-03-2026 at 9:00am, in Seminar hall 3.
The event featured an informative session led by a guest speaker who introduced the participants to the fundamentals and practical applications of React JS.The session began with an introduction to JavaScript frameworks and the evolution of frontend technologies. The resource person explained why React JS is preferred over traditional JavaScript libraries due to its virtual DOM, faster rendering, and modular structure. Students were introduced to React components, including functional components and their life cycle. The session covered the basics of JSX syntax, props, and state. Special emphasis was given to React Hooks, explaining how hooks allow state and life cycle features to be used in functional components without writing class-based code. Practical demonstrations were conducted to show the creation of simple React applications. Examples included building reusable components, managing application state using useState, and handling side effects using useEffect. The interactive session encouraged students to ask questions and experiment with code snippets in real time.