Building a Modern Web App with Angular 18: Step-by-Step Guide

Practical guide and best practices in some steps

Photo by Caspar Camille Rubin on Unsplash

Introduction

Angular 18 brings several new features and enhancements that simplify building scalable web applications. In this guide, we will create a basic project management application from scratch. You’ll learn how to set up Angular 18, create reusable components, manage state, interact with a RESTful API, and deploy your app.

This article can be used to remind commands, best practices when building Angular projects!

Here’s a summary of our journey:

• Prerequisites and Requirements : Overview of the necessary tools and setup, including Node.js, npm, Angular CLI, and IDE configuration.
• Step 1: Setting Up Your Angular 18 Project : Instructions for creating a new Angular project and running the development server.
• Step 2: Creating Reusable Components: Guide on generating and using Angular components with practical examples.
• Step 3: Implementing Routing and Navigation: Steps to set up routing, including defining routes and enabling navigation within the application.
• Step 4: Integrating a RESTful API: Tutorial on creating a service to fetch data from a…