How to Make API Calls in Electron.js: A Step-by-Step Tutorial
Electron.js enables developers to build cross-platform desktop applications using web technologies. One common requirement for modern applications is the ability to make API calls to external services. This tutorial will guide you through the process of making API calls within an Electron.js application, allowing you to retrieve, display, and manipulate remote data seamlessly.
How to Open and Read an Excel File in Node.js: A Step-by-Step Tutorial
This tutorial will guide you through opening and reading Excel files in Node.js, leveraging popular libraries to handle various data formats with ease. Whether you're developing a financial analysis tool, a data processing application, or just need to automate Excel file interactions, this guide will provide you with the foundation you need.
How to add Favicon in Express.js: A Step-by-Step Tutorial
A favicon, which stands for "favorite icon," serves as a visual marker for websites in browser tabs, bookmarks, and other user interface elements. It's a small but significant feature that enhances your site's identity and user experience. For developers working with Express.js, integrating a favicon might seem like a minor task, but it's an essential step in crafting a polished and professional web application.
Mastering Selenium WebDriver with Node.js: A Step-by-Step Guide
Automated web testing is a crucial component of the web development process, ensuring that applications perform as expected across various browsers and environments. Selenium WebDriver, when combined with Node.js, offers a powerful solution for automating these tasks. This tutorial aims to equip you with the knowledge to effectively utilize Selenium WebDriver with Node.js, guiding you through setting up your environment to writing and running your first automated test.
Introduction To Express Middleware
Usually as developers, we feel it's a pain in the "ass" to have a seat and read about concepts, architectures or some framework or programming language related theory. But it's worth it and very necessary because opens you up to the entire concept of how the framework or language works, thus equipping the developer to write cleaner code and saves time.
What are Mongoose Hooks
What are Mongoose Hooks. The pre and post hook are simply levels in which your code can be executed when carrying out an operation using mongoose and mongoDB. As the name implies, "pre" comes in before the operation is carried out (with the database) while "post" is executed after the operation is complete.
How to send Json response in express js
Usually, API calls or request are handled by sending a response using res.send(…). You can equally send a json response using the in-built res.json() method.
This method accepts an object and converts it to json during response.
Below is a simple express app with one route running on port 3000.
How to log Node JS http requests using morgan
Morgan is a third-party middleware or module used to log every http request information in details as customized by the developer. This is a very useful dev tool.
Morgan makes work lot more easier and flexible.
Before using Morgan, make sure Morgan has been installed or install via npm with the command:-