RxJS
Optimus UI, NG Switzerland, and NgRx 22
Optimus UI, NG Switzerland, and NgRx 22 headline this episode. Also in brief: new Angular Space...
RxJS
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Code Became Cheap. Did Developer Knowledge Too?
When implementation becomes abundant, selection becomes the work.For roughly eight years, I had a simple model of becoming a better developer.Read the documentation. Learn Angular properly. Understand RxJS, dependency injection, change detection, testing, state management, architecture. Look at how
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Choosing the right RxJS Operator for Action Streams
If you use RxJS action streams (maybe for API calls?), you have probably paused over the same...
RxJS
Simple User Event Tracker In Angular
Recently, in the company I am working for, we had a task to implement an user event logger. The problem was that we weren’t sure how the customer is using our app. We needed to track user behavior to understand why certain HTTP actions were being triggered. The task was a bit abstract, but we had to
RxJS
From a tax officer to a Lead Software Engineer
Part 1. How to learn c# in one month 🤣👉 I was that kid in school - the one who always had her homework done, sat in the front row, and made teachers smile. I finished school with the highest marks in every subject. But here’s the funny part: I didn’t even have a computer back then. At university, I
RxJS
Built RxJS Visualizer in 4 Hours with AI - No Coding!
I made RxJS Visualizer in 4h using AI without writing any code manually. Here is my experience. It was both pretty & ugly. RxJS Marble Diagram visualizer 0:00 /0:56 1× RxJS Marble Diagram visualizer is something AI wasn’t trained on very much since there are maybe 3-4 similar apps in existence right
RxJS
How Angular keeps your UI in sync
Understanding Change Detection Change detection in Angular is a key process that keeps the app's state and user interface in sync. It's how Angular makes sure our UI updates when the underlying data changes. Without it, any changes in your app wouldn't show up in the UI automatically, making the app
RxJS
Reactive programming in Angular 101
If you have been using Angular for a while, you may have heard terms like "reactive primitive", or "RxJS interoperability", or "declarative programming" a lot recently. I trust that you, at least on some level, understand what all of those mean; however, when it comes to real life, it is sometimes q
RxJS
Advanced RxJs Operators You Know But Not Well Enough pt 2.
In June 2024, I published an article Advanced RxJs Operators You Know But Not Well Enough, which received significant attention and many of you found it useful. Since RxJS remains essential in Angular and has a vast number of operators, I decided to create a part 2 of this article to highlight some
RxJS
Angular Friction Points
Angular is a very opinionated framework, with multiple different rules and solidified approaches that help developers easily navigate decisions within their projects. However, as with any tool, there is some variability, and the core team cannot, and, more importantly, will not make every single dec
RxJS
Angular 18.2: Enhanced Template Syntax and Streamlined Migrations
Angular 18.2 has arrived, and while it may be a minor release, it holds some valuable improvements...
RxJS
Using GitHub as an Authentication Provider in Your Angular App with PocketBase
Authentication is always a delicate subject since it is one of the core layers guarding your...
RxJS
Latest Updates in Angular 18.2 (and 18.1)
In May 2024, the Angular Version 18 was released. Manfred discussed the new features in a detailed post. In this post, we want to present the additional features of the minor release 18.2 (including release 18.1). @let it begin While some highly motivated Angular bloggers introduced the @let feature
RxJS
The simple way to reload data using RxJS
Simplify data reloading in Angular with a reusable RxJS pattern. Eliminate boilerplate and create clean, declarative streams today.
RxJS
RxJS Tutorials
Tired of manual data fetching? Master RxJS streams to automate state updates, streamline your data flow, and write cleaner Angular code.
RxJS
combineLatest – RxJS Reference
Sync multiple RxJS streams effectively using combineLatest. Streamline your reactive state logic and build robust, data-driven Angular apps.
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filter – RxJS Reference
Simplify your RxJS streams with the filter operator. Learn to intercept and discard unwanted emissions for cleaner, more efficient code.
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exhaustMap – RxJS Reference
Prevent duplicate API calls using exhaustMap. Master this RxJS operator to ignore concurrent triggers and streamline your state flow.
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mergeMap – RxJS Reference
Master asynchronous data streams with mergeMap in RxJS. Flatten multiple inner observables concurrently for faster, reactive code.
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switchAll – RxJS Reference
Eliminate stale UI data in Angular with switchAll. Learn to cancel previous internal observables for cleaner, reactive search streams.
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concatMap – RxJS Reference
Master RxJS sequence control with concatMap. Ensure your HTTP requests execute in a specific order for cleaner, predictable code.
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of – RxJS Reference
Effortlessly convert static values into observables with the of operator. Streamline your reactive chains and handle cache logic cleanly.
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share – RxJS Reference
Stop redundant network calls by using the share operator in RxJS to multicast data efficiently and keep your Angular code cleaner.
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map – RxJS Reference
Simplify stream data transformation with the RxJS map operator. Streamline your Angular reactive code and keep your object mapping clean.