About the Author
RJ Dela-Cruz

RJ Dela-Cruz

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Renchar (a.k.a. RJ) is a Keyhole Consultant, Father, Husband, and Programmer. He's done a lot with both Java and JavaScript development for various clients across the Midwest, with particular emphasis in the insurance industry.

Angular and Swagger: Experiences Learned

RJ Dela-Cruz Angular, JavaScript, Technology Snapshot Leave a Comment

Recently I was fortunate enough to be a part of a project where we were building an application from scratch into an Angular front-end application with Microservices in the back end. Swagger was used as the contract between the UI and Microservices.

In this blog, I talk about the things I learned from this project experience, like how to use Swagger to define the endpoints of the Microservices, integrating Swagger-generated code into Angular, and working with configuration (including oAuth2 tokens), among other “gotchas…”

An Example Progressive Web App on Android

RJ Dela-Cruz Angular, JavaScript, Mobile, Technology Snapshot Leave a Comment

In my experience, the best way to learn a new technology is to create something tangible with it. I recently sought out to learn Angular and Angular Material. So, I developed an experimental Angular app that uses omdbapi to query Movie Posters. It’s aptly named Movie Poster Finder.

Developing the Movie Poster Finder application, I ran into a thing called PWA, which is also known as Progressive Web Applications. I thought it was really neat that both Android and mobile Chrome treat them as native applications.

In this post, I will show an example Progressive Web Application in action, explaining what I encountered when turning an experimental Angular web application into a PWA.