Here’s a guide on how to use the useMemo() React Hook: The useMemo() Hook is a built-in React Hook that allows you to memorize the result of a computation. It’s useful when you have a costly function or calcu
MongoDB provides monitoring and tools to observe and address the performance overall health of your database instances. Read on to understand the metrics and tools you can use to monitor your clusters. In what follows, we’ll guide you through: Why it’s important to monitor MongoDB K...
Many of today’s web applications use node.js in conjunction with MongoDB to store and access data on the backend server. Not only does node.js excel in ease of access to non-relational databases like MongoDB, but brings scalability and speed to the server side of your app. With the gr...
MongoDB Change Streams Node.js Example This example opens a change stream for a collection and iterates over the cursor to retrieve the change stream documents. It assumes that you have connected to a MongoDB replica set and accessed a database with a comment collection. Here, we use a str...
To use macros in your React project, you need to set up a few tools. The most common approach is to use Babel with the babel-plugin-macros package. Here’s how to do it: Step 1: Install Babel Macros First, ensure you have Babel installed in your project. If you haven’t set it ...
Learn how to install React on Windows in just a few minutes. This guide will walk you through the process step-by-step, so you can start using React right away.
As you work with Node.js, you may find yourself developing a project that stores and queries data. In this case, you will need to choose a database solution that makes sense for your application’s data and query types. In this tutorial, you will integrate a MongoDB database with an ...
So to define onClick, we need a predefined interface that comes with React, which in this case is called ButtonHTMLAttributes and holds all the property types from the button element. To use it, we have to extend the MessageProps interface to store the ButtonHTMLAttributes types. interface ...
Appsmith connects tables to a wide array ofdata sourcesincluding MySQL, PostgreSQL, and MongoDB (as well as platforms like Shopify, Airtable, and HubSpot, and REST/GraphQL APIs). Step 1: Get Appsmith and create an app To create your custom table, you'll first need to sign up for Appsmi...
There are some interesting alternatives, but none of them are even at 10% of the Node.js community. MongoDB MongoDB is a NoSQL document-based database that uses JavaScript as its query language, allowing me to complete the end-to-end JavaScript platform. But that’s not even the main ...