Oleksandr Poshtaruk

Senior front-end dev. Working mostly with Angular and related technologies ngRx and RxJS. Like my articles? Buy me a coffee: https://buymeacoffee.com/nqypxi6

📍 Ukraine

Angular CLI flows. Big picture.

Angular CLI flows. Big picture.

Builders, custom typescript transformers, custom tslint rules, schematics — how not to be overwhelmed and lay it all out in your head? This article intends to lay it out for your.

Getting inside Angular's ElementSchemaRegistry mechanism

Getting inside Angular's ElementSchemaRegistry mechanism

In this article I'll explore the mechanics of template checking in Angular. We'll become familiar with ElementSchemaRegistry, its implementations like NO_ERRORS_SCHEMA and its usages.

Mastering RxJS: operators and functions that can bite you when you don’t expect

Mastering RxJS: operators and functions that can bite you when you don’t expect

The things you may not pay attention to but they are good to know.

Beware! Angular can steal your time.

Beware! Angular can steal your time.

Small gotchas from my (and not only my) Angular experience.

RxJS recipes: ‘forkJoin’ with the progress of completion for bulk network requests in Angular

RxJS recipes: ‘forkJoin’ with the progress of completion for bulk network requests in Angular

Adding customization to existing RxJS functions.

RxJS ‘repeat’ operator — beginner necromancer guide

RxJS ‘repeat’ operator — beginner necromancer guide

Or how to enliven dead Observables…and why

Making an Angular project mono repo with NgRx state management and lazy-loading.

Making an Angular project mono repo with NgRx state management and lazy-loading.

By using Angular CLI, NgRx feature modules and a bit of manual work:-)

RxJS: applying asyncScheduler as an argument vs with observeOn operator

RxJS: applying asyncScheduler as an argument vs with observeOn operator

This article explains the difference between applying an asyncScheduler as an argument and passing it to the observeOn operator