Tag: angular

Using Form Builders In Angular 8 To Validate Reactive Forms

Angular reactive form validation with FormBuilder

Dev

Setting up form controls can be monotonous and stressful. Angular provides form builders to help you efficiently validate reactive forms.

Nwose Lotanna
Dec 23, 2020 ⋅ 6 min read
Deploy Angular 9+ apps to Firebase hosting

Deploy Angular 9+ apps to Firebase Hosting

Dev

In this article, we will cover how to deploy Angular applications to Firebase using a single project and we’ll look at how to deploy multiple Angular apps to one project.

Zara Cooper
Oct 29, 2020 ⋅ 7 min read
Understanding the ViewChild and ViewChildren decorators in Angular 10

Understanding the ViewChild and ViewChildren decorators in Angular 10

Dev

The @ViewChild and @ViewChildren decorators are excellent utilities for querying child elements in views. Understanding how to use them gives you more options for customizing component views.

Zara Cooper
Aug 17, 2020 ⋅ 5 min read
Firebase and Angular logo.

Creating CRUD Firebase documents in Angular

Dev

Learn how to Create, Read, Update, and Delete (CRUD) Firebase documents using Angular.

Stephen Hartfield
Aug 13, 2020 ⋅ 13 min read
Build a YouTube Video Search Application Using Angular and RxJS

Build a YouTube video search app with Angular and RxJS

Dev

In this tutorial, we’ll walk through how to build a single-page application that retrieves a list of videos from YouTube by passing in a search query and other parameters to the YouTube search API.

Godson Obielum
Jul 20, 2020 ⋅ 13 min read
What's New in Angular 10?

Angular 10 is now available. Here’s what you need to know

Dev

A mere four months after the release of version 9, Angular 10 comes complete with new features, breaking changes, and deprecated APIs.

Godwin Ekuma
Jul 13, 2020 ⋅ 2 min read
The 10 Most Important JavaScript Frameworks Of The Past Decade

The 10 most important JavaScript frameworks of the past decade

Dev

Feeling nostalgic? Take some time to reflect on all the JavaScript frameworks that have influenced us as developers this past decade.

Ovie Okeh
Jan 24, 2020 ⋅ 8 min read
‘State of JavaScript’: What Are the Most In-Demand Frontend Frameworks in 2020?

What are the most in-demand frontend frameworks in 2020?

Dev

What libraries and frameworks are frontend developers most excited about in 2020? The annual “State of JavaScript” survey takes a pulse on the developer community.

Nwose Lotanna
Jan 6, 2020 ⋅ 3 min read

How to execute a function with a web worker on a different thread in Angular

Dev

Learn how we can shift heavy processing from the main thread to a background thread, without blocking the main thread in order to provide a great user experience.

Vlado Tesanovic
Nov 23, 2019 ⋅ 3 min read
angularforms

How to make your Angular 8 forms reactive

Dev

In this post, we’ll look at various approaches of form handling.

Nwose Lotanna
Oct 4, 2019 ⋅ 4 min read
How To Use Subjects To Multicast Observers In RxJS

How to use subjects to multicast observers in RxJS

Dev

Learn how to multicast values to observers using subjects in RxJS.

Nwose Lotanna
Aug 1, 2019 ⋅ 5 min read
Cache invalidation strategies using IndexedDB in Angular 2+

Cache invalidation strategies using IndexedDB in Angular 2+

Dev

Creating offline-first web applications is not a trivial task. There are numerous considerations to be made (more than can be […]

Sean van Mulligen
Jun 12, 2019 ⋅ 9 min read