A full-stack Instagram clone built with Spring Boot and NextJS.

• View feed of posts
• Create new posts
• Like and comment on posts
• View user profiles
• Responsive design

• Java Spring Boot
• Spring Data JPA
• H2 Database (for development)
• RESTful API

• NextJS
• React
• Tailwind CSS
• Axios for API calls

• Java 17 or higher
• Node.js 16 or higher
• npm or yarn

1. Navigate to the backend directory:

cd instagram-clone/backend

2. Build and run the Spring Boot application:

./mvnw spring-boot:run

The backend server will start on http://localhost:8080.

1. Navigate to the frontend directory:

cd instagram-clone/frontend

2. Install dependencies:

npm install
# or
yarn install

3. Run the development server:

npm run dev
# or
yarn dev

The frontend application will be available at http://localhost:3000.

• GET /api/users - Get all users
• GET /api/users/{id} - Get user by ID
• GET /api/users/username/{username} - Get user by username
• POST /api/users - Create a new user
• PUT /api/users/{id} - Update a user
• DELETE /api/users/{id} - Delete a user

• GET /api/posts - Get all posts
• GET /api/posts/{id} - Get post by ID
• GET /api/posts/user/{userId} - Get posts by user ID
• POST /api/posts - Create a new post
• PUT /api/posts/{id} - Update a post
• DELETE /api/posts/{id} - Delete a post

• GET /api/comments/post/{postId} - Get comments for a post
• POST /api/comments/post/{postId} - Add a comment to a post
• PUT /api/comments/{commentId} - Update a comment
• DELETE /api/comments/{commentId} - Delete a comment

• GET /api/likes/post/{postId} - Get likes info for a post
• POST /api/likes/post/{postId}/like - Like a post
• DELETE /api/likes/post/{postId}/unlike - Unlike a post