Expression changed error – Causes and workarounds

Stop Angular’s ExpressionChangedAfterItHasBeenCheckedError by mastering change detection, DOM updates, and async task strategies.

Optimization techniques – OnPush strategy

Optimize Angular performance with OnPush change detection. Reduce unnecessary component checks and simplify state management today.

Debugging techniques – Chrome DevTools

Debug mysterious Angular change detection cycles using Chrome DevTools. Master callstacks and logpoints to pinpoint the exact cause.

Debugging techniques – Profiling

Identify and eliminate performance bottlenecks in Angular apps using the built-in Profiler and custom timing APIs for faster UI.

Running change detection – Preventing autorun

Optimize Angular performance by using NgZone.runOutsideAngular to bypass redundant change detection for heavy, DOM-intensive tasks.

Change Detection Big Picture – Operations

Master Angular change detection by exploring the internal refreshView function and the precise sequence of operations behind your UI.

Running change detection – Detached views

Optimize Angular performance by mastering detach and reattach methods. Control component updates manually for faster, efficient UI.

Debugging techniques – Global utils

Struggling to debug complex Angular apps? Use the global ng namespace to inspect components, directives, and state right from the console.

Debugging techniques – Debug element

Master Angular unit testing with DebugElement. Learn to query DOM nodes, inspect components, and verify state for more reliable tests.

Debugging techniques – Angular DevTools

Master Angular debugging by exploring the architecture of Angular DevTools, component tree rendering, and change detection profiling.

Change Detection Big Picture – Overview

Master Angular change detection to optimize UI performance. Learn how bindings, dirty checking, and the rendering engine work.

Expression changed error – Overview

Stop fighting the ExpressionChangedAfterItHasBeenCheckedError. Master change detection cycles to ensure UI sync and cleaner code.

Running change detection – Manual control

Master manual change detection in Angular with ApplicationRef and ChangeDetectorRef to optimize performance and fix UI sync issues.

Episode 24/20: Angular Talks at Google I/O, JSWorld, TiL

Last week, we had the Google I/O and the release of the JSWorld conference recordings. Both...

Angular Viewmodel as Observable

Craft a Complete Angular Gitlab Pipeline

Make Your Mark with in Depth Dev

Decomposition: your real superpower

There is one engineering skill you can keep improving forever. It’s the ability to properly decompose complex tasks into digestible pieces. This is one of the most important traits of a good architect. Let's explore a complex task of dropdown infrastructure to see how we can approach it properly.

Angular Addicts #25: Angular and Wiz will be merged, the differences between React and Angular & more

My favorite Angular resources of April, 2024

Episode 24/18: Signals and Observables, Angular Q&A Session

An insightful discussion about the Signals, Observables, and the standardization of Signals happened...

Building Real-Time Boards with Angular and NestJS Using Server-Sent Events

When I need to build real-time apps with Angular, most of the time I use SignalR, but a few days ago,...

Angular 17 Update: Control Flow & App Builder Migration

Since Angular 18 is around the corner (planned for the Week of May 20, 2024), it’s now time to actually update to Angular 17 in production. Besides the automatic update process executed mainly by Angular’s fantastic CLI, we also need to take care of 3rd party dependencies, the new control flow migra

Signal Store & NGXS: Elevating Flexibility in State Management

Integrate NGXS global state with NgRx Signal Store using custom adapters to simplify local state management and clean up component code.

Angular Space Mentors Part #1

Please give a warm welcome to Angular Space Mentors! This is a first set of Mentors that believed in my vision and decided to help craft this wonderful endeavor. Mentors are going to review and validate every single article published on Angular Space. They are also a key part of Angular Space Writer