JavaScript | Latest Tutorials

Online businesses depend on seamless payment processing to provide customers with a frictionless shopping experience. One of the most widely used and trusted platforms for handling online payments is Stripe. In this comprehensive guide, we'll explore how to integrate Stripe with your Node.js application.…

Automating replies with WhatsApp Web using JavaScript and Express.Js calls for a aggregate of libraries and equipment. Here's a step-with the aid of-step manual on the way to installation a fundamental WhatsApp Web bot using JavaScript and Express.Js:

Handling thousands and thousands of API requests in a Node.Js software calls for careful planning, optimization, and scalability techniques. Here are steps and satisfactory practices to make your Node.Js application capable of managing a high extent of API requests:

Promises are considered better than callbacks for managing asynchronous code in JavaScript for several reasons:

Securing Node.js applications with JSON Web Tokens (JWT), refresh tokens, and Redis is a common and effective approach to enhance the security of your authentication and authorization mechanisms. This combination provides secure authentication, token expiration management, and the ability to handle…

Flash messages, also known as flash notifications or flash alerts, are a common way to provide temporary feedback to users on a website or web application. In Node.js, you can implement flash messages using middleware and session management. Here's a step-by-step guide to sending flash messages using…

Node.js is known for its single-threaded, event-driven architecture, but there are situations where you might want to take advantage of multiple CPU cores to maximize performance. One way to achieve this is by using Node.js' built-in thread pool to offload CPU-intensive tasks to worker threads. Here…

Error handling is a crucial aspect of writing robust and reliable Node.js applications. Proper error handling ensures that your application gracefully handles unexpected issues and prevents crashes. Here are some error handling techniques and best practices in Node.js:

Promises and async/await are both asynchronous programming constructs in JavaScript that help manage asynchronous operations and make code more readable and maintainable. They are closely related, as async/await is built on top of Promises. Here's an explanation of the key differences between them:

Implementing authentication with Facebook, Google, and email/password in a Node.js application typically involves using third-party libraries or services for social logins and implementing your custom authentication system for email/password. Below, I'll provide a high-level overview of how you can…