Tag: Learn Angular

Should you pick Angular or React? Pavels Jelisjevs looks in detail at what both frameworks have to offer, and gives some practical advice on how to choose.

Jeremy introduces NgModules in Angular, covering key use cases such as organizing code into features, lazy loading routes, and creating reusable libraries.

Maximus Koretskyi introduces change detection in Angular, explaining why use cases with immutables work and how change detection strategy affects the check.

Manjunath compares AngularJS and Angular 2+, covering differences and new features including AtScript, improved dependency injection and a brand new router.

Cláudio introduces Angular directives, arguably the most important bit of an Angular app, explaining what are they, how to use them, and to build our own.

An intro to the basics of Angular testing, covering tools like Jasmine, Karma and Protractor, unit tests, end-to-end testing, code coverage, linting and CI.

Ado Kukic shows how to build an Angular application and add login functionality using token-based authentication with Auth0.

Look ma, no server! Don’t be held up waiting for the API to be built. Vildan Softic shows how to develop apps with the Angular 2 MockBackend class.

David Aden writes about the fundamental aspects of Angular 2 components and providers.

David Aden discusses Angular 2 components, looking at how they’re defined, and how to get data into them and back out of them.

In this Angular introduction, Ilya Bodrov explains what Angular is, why you might consider using it, and how it has changed over time.

Forms are an essential part of most web applications. Kaloyan Kolev shows how to create template-driven and reactive Angular forms along with validation.

Get started with this strongly-typed superset of JavaScript. Byron Houwens explains the benefits of types and interfaces in his introduction to TypeScript.

An easy step-by-step guide to show you how to get started building with Angular and to add user authentication to your app using Okta's Sign-In Widget.

Are you an Angular dev looking to get started with React? If so, then join Mark Brown for a guided tour of the differences and similarities between the two.

From architecture options to wrapping everything in an Express project, Simon Holmes looks at what you need to consider when planning a MEAN stack app.

Ado Kukic shows how to use Auth0 (a universal identity platform) to add authentication to an API & send authenticated requests to it from an Angular app.

Jeremy Wilken takes a high-level look at Angular 1.5 components, from design principles, to application architecture with a lot more in between.

Aurelia vs Angular: Jedd Ahyoung compares and contrasts these two powerful frameworks. Ideal for Angular 1 devs not sure about making the jump to Angular 2.

Understand the ins and outs of using $watch in AngularJS. Marcello La Rocca takes a deep dive into the $watch, $watchGroup and $watchCollection methods.

Thomas Greco takes a deeper look into Angular's ngMessages module and shows how its directives can take the pain out of displaying form validation errors.

Peter Bengtsson teaches you what a state is and how to persist it. The article includes an example of persisting a state with AngularJS.

Thomas Greco looks at what's new in Angular 2.0, demonstrating how to write a simple component in TypeScript, then converting the same component to use ES5.

Tom Greco explains how to take advantage of Angular UI Router's relative & absolute named routes, to write modular code you can reuse across your projects.

Aldo Ziflaj introduces you to a stack called MEAN and show how to build a simple application using it.

Tom Greco demonstrates how to validate user input in AngularJS using Angular's recently introduced ngMessages module, which keeps your code nice and DRY.

In this article, Ravi Kiran explains how to use Angular 2 and TypeScript to build a simple application.

Chad Smith explains how he leveraged the power of Angular's directives to solve the knotty problem of managing multiple nested forms within a single view.

This article explores Angular's $resource, which provides an out of the box solution for working with RESTful APIs.

Microsoft's David Catuhe explains how JavaScript developers can embed private members into an object using a technique called “closure space”.