Sending mails over the internet has become one of the most significant features every web application would love to integrate. In this article, we will see how to send email templates using Nodemailer as our transporter service, Handlebars, as our email templating engine. What We will be building We will build a simple application where […]
The composition API is a new and optional way of creating and organizing components in a Vue 3 application. The Composition API allows reactive component logic to be defined more intuitively by allowing all the code for a specific feature (search, for example), to be grouped together. Using the Vue composition API will make your […]
In this article, we are going to talk about the basics of Reactive programming. RxJS is a library for composing asynchronous and event-based programs by using observable sequences. Core Essentials in RXJS Observables: represents the idea of an invokable collection of future values or events. Observables are pretty useful and are used to handle the […]
HTML5 local storage makes it possible to store values in the browser which can survive the browser session. Session storage is available inside the same browser window for as long as the window is open. When the browser window is closed, the session storage associated with that window is deleted. Multiple windows from the same […]
Webpack is a fast, efficient, very powerful code bundler. TypeScript is a compiler (or transpiler if you prefer) which adds support for type checking to your project. In this article, we will set up our typescript application using Webpack.We will start by creating a new folder on our desktop for this application. I will use […]
In this Vuejs electron tutorial, we will build a note-taking desktop application. Electron is a framework for creating native applications with web technologies like JavaScript, HTML, and CSS. It takes care of the hard parts so you can focus on the core of your application. Prerequisites Familiarity with HTML, CSS, and JavaScript (ES6+). Vs code […]
Python includes a built-in method of applying a specific function to all elements within an iterable object: map(). The Python map() method executes a function on all elements within an iterable object, such as a list, and returns map objects. The item is sent to the function as a parameter. Syntax Map() Parameter function: map() […]
One of the greatest features of ES6 is the ability to export and import the javascript modules. Before ES6, importing modules could be included in a script by using the require() function. ES6 introduced the import and export keywords which bring Javascript more in line with programming languages like Java. Exporting Modules ES6 modules are […]
Fastify is a high-performance HTTP framework for Node.js. Fastify focuses on speed, and it’s inspired by ExpressJS and HapiJS. In this article, we will learn how to build a RESTFUL service using Fastify by Creating a CRUD API with Fastify. Learning prerequisites Basic familiarity with Javascript. Nodejs installed on the development machine MongoDB installed on […]
In this article, we will build a text messaging app using Nodejs, Twilio, and Vuejs. Twilio is a cloud-based service that enables powerful communication between mobile devices, applications, services, and systems throughout the business in order to bridge the gap between conventional communication. Prerequisites Familiarity with HTML, CSS, and JavaScript (ES6+). Vs code or any […]
In this article, we will be building an authentication system in Angular using Expressjs, MongoDB, and JSON web token(JWT) for authentication.We will start by creating a simple REST API with Expressjs and MongoDB that will enable a user to signup and login with their details. Learning prerequisites Basic familiarity with Javascript. Basic Knowledge of Angular. […]
In this article, we will build a speech recognition application in javascript without any external api or libraries. We will make use of the built-in speechRecognition api which lives in the browser. Prerequisites Basic understanding of HTML and CSS Good understanding of JavaScript We will use live-server to sever our application.To do that we need […]
In this article, you will learn how to Consume Restful Data in a Vue application using Axios by creating a simple Vue web application that keeps track of all the Corvid-19 cases around the world. Our App will consume data from Microsoft API that will provide us with all the information we need about the […]
In this tutorial, we will be building a simple drawing app with Vuejs and Html5 Canvas. Basically the HTML <canvas> element is used to draw graphics on a web page. Vuejs is a progressive Javascript framework for building user interfaces. Here’s the demo of our app! Prerequisites Familiarity with HTML, CSS, and JavaScript (ES6+). Vs […]
In this article, we will learn how to write test in vue using Jest as a test runner. So what is exactly is Jest?… Jest is a delightful JavaScript Testing Framework that focuses on simplification of unit testing. A unit test is a method that invokes another piece of code and checks the correctness of […]
