Project Description: simple blog site where you can add your blog post with a title.

• HTTP Methods
• REST API
• Fetch API

HTTP methods, or HTTP verbs, are used to specify the desired action when making requests to a server. The most commonly used HTTP methods include:

1. GET - Used to retrieve data from a server. It should not have any side effects on the server.

2. POST - Used to send data to a server to create a new resource.

3. PUT - Typically used to update an existing resource on the server. It replaces the entire resource.

4. PATCH - Used to partially update a resource on the server. It only modifies the specified fields.

5. DELETE - Used to request the removal of a resource from the server.

Each of these methods has specific use cases in RESTful API design.

A REST API (Representational State Transfer Application Programming Interface) is a set of rules and conventions for building and interacting with web services(b/w clieant and server). Key principles of a REST API include:

1. Resources: Everything is a resource, and each resource is uniquely identified by a URL.

2. HTTP Verbs: Use HTTP methods to perform CRUD (Create, Read, Update, Delete) operations on resources.

3. Stateless: Each request from a client to the server must contain all the information necessary to understand and fulfill the request.

4. Uniform Interface: A consistent way to interact with resources, including standard naming conventions and response formats.

5. Client-Server Architecture: Separation of concerns between the client and server, allowing for scalability and flexibility.

6. Stateless Communication: No client context should be stored on the server between requests.

Understanding these principles is essential for designing and consuming RESTful APIs.

The Fetch API is a modern JavaScript interface for making network requests (HTTP requests) to servers. It provides a more powerful and flexible way to work with HTTP than older technologies like XMLHttpRequest. Key concepts of the Fetch API include:

1. Fetching Data: Use the fetch() function to send HTTP requests and retrieve responses from servers.

2. Promises: Fetch returns a Promise, making it easy to handle asynchronous operations.

3. Request and Response Objects: Interact with HTTP requests and responses as objects, allowing you to access headers, data, and more.

4. Handling Errors: Handle network errors and bad responses gracefully.