How To Get Started with Unit Tests for Angular
An introduction to writing your first unit tests for Angular using Jasmine and Karma.
Preloading in Angular
Along with lazy loading, preloading is a strategy that can be used to speed up you’re apps initial loading time and bundle size.
How To Use Route Guards with Angular Router
Learn about using routing guards in Angular to control accessing or leaving specific components.
Using Renderer2 in Angular
Learn how to use methods from Angular’s Renderer2 service to abstract your DOM manipulations.
Building a B2B React CRM App with Refine and Deploying It on the cloud provider
Introduction In this tutorial, we will build a B2B React CRM application with Refine Framework and deploy it to an app platform. At the end of this tutorial, we'll have a CRM application that includes: Dashboard with metric cards and charts. Companies pages to list, create, edit, and show companies. Contacts pages to list, create, […]
Zugriff auf Front- und Rück-Kameras mit getUserMedia() von JavaScript
Mit HTML5 kam die Einführung von APIs mit Zugriff auf die Geräte-Hardware, einschließlich der API MediaDevices. Diese API ermöglicht den Zugriff auf Medieneingabegeräte wie Audio und Video. In diesem Tutorial erfahren Sie, wie Sie Zugriff auf die Video-Feeds einer Kamera eines Benutzergeräts erhalten.
Internationalized Navigation Menu in Gatsby.js
In this quick post I show your how to use the JavaScript Internationalization API (Intl) to create a multilingual menu in a Gatsby website.
Getting Started With React
See why React is the most popular JavaScript library for building frontends, and use it to build sites and apps.
How To Build a Custom Toggle Switch with React
In this tutorial, you will build a custom toggle switch component with React. At the end of the tutorial, you will have built a demo React app that uses our custom toggle switch component.
How To Build a Password Strength Meter in React
Many web applications today insist on users’ having strong passwords, either by ensuring a minimum password length or some combination of alphanumeric characters and symbols in the password. In this tutorial, we will create a form with fields for full name, email, and password using the React JavaScript framework. We will perform some lightweight form validation and also use the zxcvbn library to estimate the strength of the password in the form while providing visual feedback.
