Articles tagged angular-cli
Build a CRUD App with Python, Flask, and Angular
Developers all have their favorite GitHub repositories. They have software projects that they love and watch closely for the latest changes. In this tutorial, you’ll create a simple CRUD application to save and to display your favorite GitHub open source projects. You will use Angular to implement the user interface features and Python for the backend. These days it is not uncommon to have an API that is responsible not only for persisting data to...
Build Secure Login for Your Angular App
Single page applications (SPAs) are becoming more and more popular. Their appeal is obvious. Fast loading times gives users the feeling of responsiveness even over slow networks. At some point, a developer of a SPA has to think about authentication and authorization. But what do these two terms actually mean? Authentication deals with ensuring that a user truly is who they claim to be. This usually involves a login page in which the user provides...
Build Your First PWA with Angular
During the last two years, everybody started talking about Progressive Web Applications, or PWAs for short. But what is this new type of application, and how can it make your life as an Angular developer better? To understand what PWAs are all about, and how you can build them in Angular, let’s consider the following scenario. You are out and about in an area with little or no network reception. You are using a cool...
Build Your First Progressive Web Application with Angular and Spring Boot
An October 2016 DoubleClick report found 53% of visits are abandoned if a mobile site takes more than 3 seconds to load. That same report said the average mobile sites load in 19 seconds. According to Alex Russell in his recent talk on the state of mobile development, one of the biggest problems in mobile today is that developers use powerful laptops and desktops to develop their mobile applications, rather than using a $200 device...
Bootiful Development with Spring Boot and Angular
To simplify development and deployment, you want everything in the same artifact, so you put your Angular app “inside” your Spring Boot app, right? But what if you could create your Angular app as a standalone app and make cross-origin requests to your API? Hey guess what, you can do both! I believe that most frontend developers are used to having their apps standalone and making cross-origin requests to APIs. The beauty of having a...
Angular Authentication with OpenID Connect and Okta in 20 Minutes
Angular (formerly called Angular 2.0) is quickly becoming one of the most powerful ways to build a modern single-page app. A core strength is Angular’s focus on building reusable components, which help you decouple the various concerns in your application. Take authentication, for example: it can be painful to build, but once you wrap it in a component, the authentication logic can be reused throughout your application. The Angular CLI makes it easy to scaffold...
Build an Angular App with Okta's Sign-In Widget in 15 Minutes
AngularJS reigned as king of JavaScript MVC frameworks for several years. However, when the Angular team announced they would not provide backwards compatibility for their next version, there was a bit of a stir in its community, giving opportunities for frameworks like React and Vue.js to flourish. Fast forward a few years and both Angular 2 and Angular 4 have been released. Many developers are trying its TypeScript and finding the experience a pleasant one....