Native CSS Animations

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Introduction CSS animation is sometimes a little less used skill for many developers. This post will help us to get started with the basics. Lets dive into some code to get started. Step0 – Element To start with, we need an element to animate. I have a div with some CSS styling applied as shown … Read more

Getting Mouse Position using RxJS

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Introduction This will be a short post just to demo some basic event capturing using RxJS. Requirement We want to capture mouse coordinates on the screen and use those values to move a shape around. You can use it for other effects as fit for your requirements. Code HTML First lets define a draw a … Read more

CSS Flexbox Basics

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Introduction CSS Flexbox is a CSS web layout model which allows responsive elements within a container to be automatically arranged depending on viewport size. There are really two major parts of the flexbox we need to concern: Subscriber Content Flexbox Container A flexbox or simply flex-container is the parent object and contains flex items. We … Read more

NgRx – Basics

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Introduction NgRx is a framework for building reactive applications. It is Redux pattern tailored for Angular. The purpose of NgRx is to provide a formal pattern for Key Concepts @ngrx/store: Store is RxJS powered global state management for angular apps. Actions: describe unique evens that are dispatched from components and services.Reducers: state changes are handled … Read more

A simple Web Socket Based Application – .NET Core and Angular

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Introduction WebSocket is bi-directional, full duplex client/server communication protocol, available within browsers. You can check more details and the browsers support on this link. In this post, we’ll build a very simple WebSocket based client/server application. This shall help you to get started with this technology. Basic Setup Following is the basic setup diagram In … Read more

RxJS – Combining Data Streams

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Introduction In previous few posts, we’ve covered some theory and few demos example of RxJS in Angular. The previous post was focused about RxJs Subjects and we saw few examples of its usage such as we built an eventBus to broadcast notifications and the likes. Today, we’ll learn about the various needs and patterns of … Read more

RxJS – Subjects

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Introduction In previous posts we’ve discussed RxJS and saw few examples to understand how to use those in our angular applications You can check the earlier posts in following links Today, we’ll discuss Subject which is very useful and powerful feature of RxJS. We’ll start simple with few examples mostly around the subject theory and … Read more

RxJS in Angular – Make your code more Reactive and Declarative

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Introduction In previous post, we started with the basics of RxJS and observables. We saw few examples of creating observables from existing data and various RxJS operators to transform, filter and process observables. Today, we’ll build upon those learning and see how to work with HTTP data using RxJS. If you haven’t already you can … Read more

RxJS in Angular – Basics

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Introduction RxJS, or Reactive Extensions for JavaScript, is Observables implementation for JavaScript. RxJS is a library for composing async and event-based progress by observable sequences. Examples Production-lines, airport baggage conveyor belt, a stream etc. With Reactive programming, we create our entire app by defining the various streams and the operations that get performed on those … Read more

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