JavaScript, despite not being a strongly typed language, has three types called primitives: For each of these primitive types, TypeScript already has a datatype that represents them, namely, Boolean, String, and Number, respectively. Important The…
Since version 2 of the framework, Angular is based on TypeScript for its development, both internally and for those who use it to build applications. This was a controversial decision at the time, as this…
In this file, we also removed the export of the HomeComponent component because the Home module route file will load it. In the project’s main route file, app-routing.module.ts, let’s refactor it as follows:import { NgModule…
A good strategy for separating modules from your Angular application will increase your team’s productivity and improve code organization. But another advantage that will impact the quality for your user is the use of the…
If we look at Angular projects, we will see patterns of use of modules such as HttpModule, as in the following example:import { NgModule } from ‘@angular/core’;import { CommonModule } from ‘@angular/common’;import { HomeComponent }…
The purpose of this module is to group directive components and pipes that will be reused by business domain components and even other components. Even using a component library such as Angular Material, your system…
An application will serve one or more user workflows. This type of module aims to group these flows based on the affinity of the interfaces that compose them. For example, in an application for resource…
Almost all programming languages offer a way for their developers to organize functions, classes, and variables in one or more files, allowing greater maintainability and separation of concerns. In JavaScript, sometime after its creation and…
This metadata contains an array of components, directives, and pipes that make up the module. These components must belong to only one module, otherwise, the Angular compiler will throw an error, as shown in Figure…
A messed-up project is a bug’s nest waiting to spoil your user experience. In addition to quality, good organization of your project from the beginning will give your team productivity and, in the case of…