Performance
Exploring how virtual DOM is implemented in React
Master React’s Fiber architecture by understanding how FiberNodes and the alternate property optimize DOM updates for faster performance.
Articles by Andrei Gatej
14 articles · page 1 of 1
Components
Why component identifiers must be capitalized in React
Stop React component rendering errors by understanding how Babel differentiates between DOM elements and JSX tags during compilation.
Performance
Webpack: An in-depth introduction to SplitChunksPlugin
Eliminate code duplication and speed up load times by mastering Webpack’s SplitChunksPlugin to optimize your bundle strategy today.
Forms
Demistifying webpack’s 'import’ function: using dynamic arguments
Master dynamic imports in Webpack using expressions and custom modes. Optimize chunk generation and lazy loading for faster applications.
Testing
An in-depth perspective on webpack’s bundling process
Master Webpack’s internal bundling process by exploring ModuleGraph and ChunkGraph. Learn to debug source code and optimize builds.
Router
Angular Router: empty paths, named outlets and a fix that came with Angular 11
Angular Router: empty paths, named outlets and a fix that came with Angular 11
RxJS
RxJS: Why memory leaks occur when using a Subject
Stop RxJS memory leaks in Angular by mastering the unsubscribe method. Ensure clean component lifecycles and prevent list bloat.
Performance
Angular Router: Revealing some interesting facts and features
Master advanced Angular Router patterns. Learn to optimize redirects, manage outlets, and control guard execution for cleaner navigation.
Dependency Injection
Demystifying angular/router: what is RouterScroller and why is it useful ?
Master scroll position restoration and anchor navigation in Angular by configuring the RouterScroller for a seamless user experience.
Forms
Angular Forms: Why is ngModelChange late when updating ngModel value
Struggling with Angular reactive form value synchronization? Master the ControlValueAccessor to intercept and modify user input easily.
RxJS
Understanding the magic behind @ngrx/effects
Master NgRx Effects internals by exploring action streams, task registration, and the type-safe magic behind the ofType operator.
State
Understanding the magic behind StoreModule of NgRx (@ngrx/store)
Master the NgRx Store architecture by analyzing its core entities. Learn how actions, reducers, and selectors create robust state.
Forms
A thorough exploration of Angular Forms
Master Angular Forms by decoding the AbstractControl tree, ControlValueAccessor, and form validation. Write cleaner, reactive code.
Components
Exploring the HttpClientModule in Angular
Master Angular HttpClient internals with this deep dive. Learn to handle request retries, cancellation, and interceptors efficiently.