Nils Mehlhorn

Hi, I'm Nils

Product Developer. Freelance Software Consultant. Blogger.

I help companies develop sophisticated and maintainable software solutions. A major focus of mine are web technologies with languages such JavaScript, TypeScript and Java used with frameworks like Angular and Spring.

Essen, Germany

Writing

Learning & sharing - two great things combined allowing me to reflect on the way I work. I'll be writing about building products, web technologies from vanilla to frameworks like Angular or Spring and anything that fits in between.

I'm an author for Angular In Depth and part of the official Angular DEV Organization.

Angular File Download with Progress

March 10, 2020

Download files like PDF or ZIP in Angular either with download link or programmatically with the HttpClient so you can show a Material progress bar.

web developmentfrontendangular

Handling Observables with Structural Directives in Angular

February 05, 2020

NgIf and the AsyncPipe are great for handling observables in Angular but we can build a structural directive that's even better.

web developmentfrontendangular

Angular Material Pagination Datasource

December 19, 2019

Build an Angular Material Datasource for pagination and reuse it for filtering and sorting dynamic data

web developmentfrontendangular

Speaking

Public speaking allows me to engage directly with ambitious people from the community and grow both my knowledge and myself at the same time.

I like when concepts are conveyed visually and you're able to see benefits right away, that's why I often include interactivity and live coding.

Projects

SceneLab

Web application for creating beautiful flatlay and branding graphics

ngrx-wieder

Open-source library for implementing undo-redo in Angular apps on top of NgRx

ngx-operators

Open-source library with RxJS operators for Angular

ngx-observe

Open-source Library with Angular structural directive for observables

ngx-pagination-data-source

Open-source library with Angular Material DataSource for Pagination