Blog
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Pros and Cons : RxJS or React State? Choose the best
2CommentsHere’s a breakdown of the pros and cons of RxJS compared to traditional React state management libraries like Redux or Context API: RxJS (Reactive Programming): Pros: Cons: React State Management Libraries (Redux, Context API): Pros: Cons: Choosing Between RxJS and React State Management: The best approach depends on your application’s complexity and requirements: Additional Considerations:…
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React Printing Made Easy: A Powerful Method
React Printing, This guide explores approaches to achieve printing functionality within React applications, Windows printing APIs made easy without using any third party library or components. Here we use window.matchMedia() method to detect print events of windows. The window.matchMedia() method in JavaScript provides a way to check if the current state of the browser window…
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Level Up Your Observables: RxJS Pipeable Operators Made Easy
Pipeable operators like filter, map, tap, debounceTime, and catchError, complete with examples. RxJS Operators: Building Blocks for Reactive Programming RxJS operators are powerful functions that work with Observables to transform, filter, combine, and manipulate data streams. Understanding these operators is key to mastering reactive programming in JavaScript. 1. filter Example TypeScript 2. map Example TypeScript…
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Level Up Your Observables: RxJS Creation Functions Made Easy (Step-by-Step)
RxJS offers various creation functions to build and manage observable sequences. Here’s an explanation of some popular ones: 1. of(): Emits a sequence of specified values synchronously. Example: TypeScript 2. from(): Converts various data sources into observables: 3. interval(): Emits a sequence of numbers periodically with a specified time interval. Example: TypeScript 4. timer(): Emits…
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React Performance Tuning: Mastering useMemo for Better User Experience
In React, useMemo is a powerful hook that helps optimize performance by memoizing, or caching, the results of expensive calculations. This prevents unnecessary re-renders, ultimately leading to a smoother user experience. What is memoization? Think of it like remembering a phone number once you’ve looked it up. Memoization stores the result of a function call…