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Java Full stack vs JavaScript Full stack - Start to Mastery
17 students
Created byK.Sathya Prakash Reddy
Last updated 10/2025
English

What you'll learn

  • Build and deploy fullstack applications using both Java Fullstack (Spring Boot + PostgreSQL) and JavaScript Fullstack (Node.js + MongoDB).
  • Implement user authentication and authorization with JWT, password hashing, and secure protected routes.
  • Develop modern frontends with React.js, Tailwind CSS, Shadcn UI, React Router v6, and Zustand for state management.
  • Set up and integrate RESTful APIs, databases, and email services (Java Mail Sender, Nodemailer) in fullstack projects.
  • Understand the similarities and differences between Java Fullstack and JavaScript Fullstack approaches.
  • Deploy real-world applications to cloud platforms like Render, Railway, and Heroku.

Course content

14 sections • 45 lectures • 7h 16m total length

  • Create react app using vite7:53
  • Setup tailwind css4:03
  • Setup shadcn11:07

Requirements

  • Basic understanding of programming concepts (variables, functions, loops, etc.).
  • Familiarity with Java, React.js, or Node.js will be helpful (but not mandatory).
  • A computer with internet access for coding, testing, and deployment.
  • Enthusiasm to learn and practice fullstack web development step by step.

Description

Welcome to the "Java Full-stack vs JavaScript Full-stack - Start to Mastery" course on Udemy! This comprehensive course is designed to help you understand the

differences and similarities between Java Full-stack and JavaScript Full-stack development. Whether you're a beginner looking to start your journey in full-stack web

development or an experienced full-stack developer aiming to expand your skill set, this course has something for everyone.


What you will learn


1 . Frontend (React.js with Tailwind CSS , Shadcn UI and React Router v6)

  • Authorization (JWT token for protected routes)

  • Public and Private routes

  • Accessing protected API routes

  • State Management (using Zustand)


2 . Java Backend (Java with Java Spring Boot , Spring Security , Spring Data JPA and PostgreSQL)

  • Introduction to Java Spring Boot

  • Setting up a Java Spring Boot project

  • Building RESTful APIs with Java Spring Boot

  • Understanding basic concepts like Controllers, Services, and Repositories , Dependency Injection

  • Connecting to PostgreSQL database using Spring Data JPA

  • User Authentication (login , registration)

  • Password hashing using BCrypt

  • Authorization (JWT token for protected routes) using Spring Security

  • Sending emails using Java Mail Sender

  • Forgot password and reset password functionality using Java Mail Sender

  • Deploying Java Spring Boot application to cloud platforms (Render , Railway , Heroku)


3 . JavaScript Backend (JavaScript with Node.js , Express.js and MongoDB)

  • Introduction to Node.js and Express.js

  • Setting up a Node.js and Express.js project

  • Building RESTful APIs with Node.js and Express.js

  • Understanding basic concepts like Routers, Controllers, and Middleware

  • Connecting to MongoDB database using Mongoose

  • User Authentication (login , registration)

  • Password hashing using bcryptjs

  • Authorization (JWT token for protected routes) using jsonwebtoken

  • Sending emails using Nodemailer

  • Forgot password and reset password functionality using Nodemailer

  • Deploying Node.js application to cloud platforms (Render , Railway , Heroku)


Course requirements

  • Basic understanding of programming concepts

  • Basic understanding of React.js , Node.js and Java is madatory

  • A computer with internet access


By the end of this course, you'll have a solid understanding of both Java Full-stack and JavaScript Full-stack development, along with hands-on experience in building full-stack web applications. You'll be equipped with the skills needed to pursue a career in full-stack web development or enhance your existing skill set. Enrol now and take the first step towards mastering full-stack web development!

Who this course is for:

  • Beginners in web development who want to explore both Java Fullstack and JavaScript Fullstack paths.
  • Frontend developers looking to expand into backend development with Java Spring Boot or Node.js.
  • Backend developers who want to learn modern frontend development with React.js and Tailwind CSS.
  • Fullstack developers aiming to compare and master both Java and JavaScript ecosystems.
  • Students and professionals preparing for a career in fullstack web development or upgrading their skills.

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