Improve Code Structure and Performance Optimization in App.js
Description:
The current implementation of the App.js file can be optimized for better performance, scalability, and maintainability. The following improvements are suggested:
Component Separation: Break down App.js into smaller, reusable components such as MovieList, SeatSelection, BookingForm, and ConfirmationModal to improve readability and organization.
State Management: Refactor state logic using hooks (useState, useEffect, useReducer), and ensure state is properly managed for loading, errors, and API responses.
Loading and Error Handling: Add proper loading indicators and user-friendly error messages when fetching data or handling booking processes.
Performance Enhancements:
Use memoization (React.memo, useMemo, useCallback) to prevent unnecessary re-renders.
Implement lazy loading (React.lazy and Suspense) for components to reduce initial load time.
Debounce search inputs to minimize excessive API calls.
UI/UX Enhancements:
Improve the seat selection interface with better color coding for seat availability.
Add a confirmation modal before finalizing the booking, showing the selected movie, time, and price.
Implementing these changes will enhance the performance and usability of the movie ticket booking app, providing a smoother experience for users.
maniyaom
commented
2 weeks ago
I'm a GSSoC Contributor.
Title:
Improve Code Structure and Performance Optimization in
App.jsDescription:
The current implementation of the
App.jsfile can be optimized for better performance, scalability, and maintainability. The following improvements are suggested:Component Separation: Break down
App.jsinto smaller, reusable components such asMovieList,SeatSelection,BookingForm, andConfirmationModalto improve readability and organization.State Management: Refactor state logic using hooks (
useState,useEffect,useReducer), and ensure state is properly managed for loading, errors, and API responses.Loading and Error Handling: Add proper loading indicators and user-friendly error messages when fetching data or handling booking processes.
Performance Enhancements:
React.memo,useMemo,useCallback) to prevent unnecessary re-renders.React.lazyandSuspense) for components to reduce initial load time.UI/UX Enhancements:
Implementing these changes will enhance the performance and usability of the movie ticket booking app, providing a smoother experience for users.