Form Validation with React
Start by setting up a new Vite project with React and JavaScript. Open your terminal and run the following commands to create the project and install the dependency for form…
Key Principles of modern Authentication in Web Applications
OAuth Standard Flow aka Code Flow The OAuth 2.0 standard flow, known as the Authorization Code Flow, is a secure protocol designed to enable third-party applications, referred to as clients,…
Authenticating your React App with OpenID
Welcome to this beginner’s guide to creating a React app using Vite! integrating OAuth/OpenID Authentication with a Node.js Express server at localhost:3000. This tutorial explains a React application that integrates with…
Authenticate your Angular App with Keycloak OpenID
Keycloak acts as the authorization server, issuing tokens. The Angular client uses standalone components for authentication and token management. The flow is Authorization Code Flow with PKCE for enhanced security.…
Building a Simple React App with Basic Authentication
Welcome to this beginner’s guide to creating a React app using Vite! This tutorial includes a navigation bar, login link, dashboard, and admin section, integrating Basic Authentication with a Node.js…
Building a Node.js Server with Basic Authentication Using Express.js
This tutorial shows how to create a Node.js server with Express.js in JavaScript, implementing Basic Authentication to secure a /user endpoint. The server authenticates users against a userlist.json file, supports…
Implementing Basic Authentication for an Angular/ NodeJS-App
This tutorial demonstrates how to build a secure web application by integrating a Node.js HTTP server with Basic Authentication in TypeScript and an Angular frontend. The Node.js server protects routes…