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Articles tagged with #nodejs
npm is package manager for Node.js that allows JavaScript developers to easily share packaged modules of code. In this tutorial we’ll be creating and publishing a simple npm package that displays a funny quote in the console. Before you can publish a...
In this tutorial we'll be building a React poll component that allows users to vote on a list of options and then display the results. Votes from the poll will be saved/retrieved from a JSON file using Node.js. Here's what the completed component wil...
In a previous tutorial I wrote about scraping server-side rendered HTML content. Many modern websites however are rendered client-side so a different approach to scraping them is required. Enter Puppeteer a Node.js library for running a headless Chro...
There are a number of different ways you can upload files for storage from a React application. In this tutorial we’ll be using Node.js with Express, and Multer a middleware for handling multipart form data. Before beginning you’ll need to have Node....
In this tutorial we’ll be setting up a contact form in a React application that sends and email using Node.js upon successful submission. Let’s get started by installing Axios which we’ll use to handle the form POST request: npm install axios Next cr...
[ SOURCE CODE ] In this tutorial you’ll learn how to build a REST API using a Node.js server and MongoDB database. We’ll keep things simple and be building a “school” database that stores “student” records. Once you grasp the basic concepts used here...