Steps to Create Backend

Step 1 : Create a root directory named backend and navigate to it.

mkdir backend
cd backend

Steps 2 : Now initialize node.js project here.

npm init  -y 

Step 3 : Install required module and their dependencies.

npm i express mongoose cors dotenv 

package.json:

 "dependencies": {
"cors": "^2.8.5",
"dotenv": "^16.4.5",
"express": "^4.18.3",
"mongoose": "^8.2.1"
}

Simplifying State Management with Redux in MERN Applications

In this project, we’ve developed a todo web application utilizing the MERN stack (MongoDB, Express.js, React.js, Node.js) with Redux for state management. In this project, a todo can be created, viewed, and also saved in the database.

Output Preview: Let us have a look at how the final output will look like.

Final Output

Similar Reads

Prerequisites:

NodeJSMongooseExpressJSReactJSRedux-Toolkit...

Approach to Implement State Management in Todo App:

Brainstorming on features : Before moving to coding part, brainstorm on its features is important. Its feature may be creation, save to local storage or database , display it etc. Creating backend : Set up a new Node.js project and install required package like express, mongoose etc. Connect backend to database and then make APIs.Creating Frontend : Initialize a react app. Make components like todo , addtodo and these files reside inside src directory. Manage state with redux : Make store, actions and reducers for managing and holding state to avoid props drilling. Connect frontend to backend : Fetching and storing data from frontend to backend with the help of APIs....

Steps to Create Backend:

Step 1 : Create a root directory named backend and navigate to it....

Project Structure(Backend):

Backend Project Structure...

Steps to Create Frontend:

Step 1 : Create a root directory named frontend and navigate to it....

Project Structure:Frontend Project Structure

Example: Below is the code example frontend:...

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