Rens Jaspers

Rens Jaspers @rensjaspers

About: Frontend Developer in Amsterdam specializing in healthcare applications. Expertise in Angular, Ionic, and NestJS. Background in East Asian Studies with a focus on linguistics and online communication.

Location:
Amsterdam, The Netherlands
Joined:
Apr 29, 2023

Rens Jaspers
articles - 16 total

Looks like we can finally let our AI assistants use modern Angular techniques without the hassle!

Getting Better LLM Responses Using...

Learn More 0 0Mar 23

[Boost]

Getting Better LLM Responses Using...

Learn More 0 0Mar 23

How to Easily Notify Users About Task Progress in Angular

I found myself repeatedly writing the same code to notify users of the status of asynchronous tasks —...

Learn More 6 0Oct 9 '24

How to Dockerize an Angular App for Production

In this article, we will learn how to containerize an Angular app for production. Our goal is to use...

Learn More 12 2Aug 5 '24

How To Easily Expand or Collapse All Accordion Items in IonAccordionGroup at Once Without Adding Complexity

The Ionic Accordion Group and the ion-accordion are awesome. Accordions provide collapsible sections...

Learn More 5 0Jun 19 '24

Stop Pretending The Error Never Happened! Be Explicit About Loading State

We all need to stop using placeholder values that look like correctly resolved values in RxJS streams...

Learn More 8 3Feb 27 '24

Stop Overloading Your Angular Components: Start Using Host Directives!

When we build Angular apps, sometimes our components do too much. Take an AppComponent, for instance,...

Learn More 7 0Jan 27 '24

How to Include Version, Git Commit, and Build Date in Your Angular Builds

Knowing the exact version of your Angular app can be really helpful. This article will teach you how...

Learn More 15 1Jan 3 '24

Reactive Loading State Management with RxJS and Angular: Loading Stuff Based on Changes to Other Stuff

When you build apps with Angular, you often need to get data when something changes in your app....

Learn More 17 0Jul 6 '23

Angular Guide for Beginners: Fetching Data from an API, Handling Errors, and Efficiently Managing Loading State

In this guide, we'll learn how to get data from an API using Angular, show a loading indicator while...

Learn More 42 1Jun 8 '23

Why Both Subscribe and *ngIf with Async Pipe Fall Short (and What You Should Use Instead)

Handling data loading from observables in Angular templates can be a tricky business. Two commonly...

Learn More 2 0Jun 5 '23

Uncluttering Angular Templates: Simplifying Asynchronous Data Loading with ngxLoadWith

When it comes to Angular development, creating well-structured, readable templates is a fundamental...

Learn More 3 0Jun 4 '23

The One Mistake Every Angular Developer Makes: Overusing *ngIf

Almost every Angular developer knows this scenario. You've got your Observable all set up for data...

Learn More 7 4Jun 3 '23

Production-Ready Asynchronous Data Loading: Implementing Pull-to-Refresh in Angular + Ionic 7 with Ion Refresher and NgxLoadWith

In the previous post, we learned about the IonRefresher component and how to integrate a...

Learn More 3 0Jun 1 '23

An Introduction to *ngxLoadWith: Simplifying Observable Data Loading in Angular

Hey there! If you've been working with Angular, you've likely had to handle Observable data loading....

Learn More 6 0May 31 '23

Simplify Asynchronous Data Loading in Angular with ngx-data-loader

Asynchronous data loading is a common task in Angular applications, and it often involves handling...

Learn More 9 0Apr 30 '23