Course description
Express.js is a fast, unopinionated, and flexible web framework for Node.js, used to build server-side applications efficiently. This course takes you through the fundamentals of Express.js, including routing, middleware, query parameters, and HTTP methods. You'll explore authentication using Passport.js, database integration with MongoDB, and testing strategies with Jest. Whether you're a beginner or looking to enhance your backend development skills, this tutorial series will provide hands-on experience in building scalable web applications using Express.js.
What will i learn?
- Node.js and npm installed on your system
- Handle HTTP requests (GET, POST, PUT, DELETE, PATCH)
- Work with query parameters, route parameters, and middleware
- Implement authentication using Passport.js and OAuth2
- Manage cookies and sessions for user authentication
- Integrate MongoDB for database operations
- Learn unit and integration testing with Jest
Requirements
- Basic understanding of JavaScript
- Familiarity with Node.js fundamentals
- A code editor like VS Code
- Node.js and npm installed on your system
Frequently asked question
Yes! Express.js is beginner-friendly, with a simple syntax that makes backend development easier.
Yes, a basic understanding of Node.js will help you grasp Express.js concepts more easily.
Absolutely! Express.js is used by companies like Uber, IBM, and Accenture for building scalable applications.
Yes! Express works with SQL (MySQL, PostgreSQL) and NoSQL databases like MongoDB.
