“Knowledge is power.” – Francis Bacon

When you interact with the language documentation, learn about error handling, or configure applications, you may come across the terms “development” and “production” environments. And you must be wondering what exactly is this environment and what its use is, how can we switch the environment. To answer all these questions, here comes this article. Knowing

Node.js is used to create projects such as APIs, microservices, servers, and even web applications. In a web application, we have to send the HTML file so that the user can interact with the application. We can send different HTML files on different routing requests such as sending a file when the user requests the

Sometimes you want your code to run after some time. In such cases, the core Timers module in Node.js is the best option. While browsing the web, you should see many places where you get events on a web page after a set amount of time. It can be a pop-up message, a notification, or

We use NPM whenever creating a Node.js application to install packages, update them, etc. But sometimes, you may get an error while doing these operations. The error message says “npm warn checkpermissions missing write access”. The “missing write access” error can occur due to several reasons such as when you are trying to install packages