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React News Sunday, March 4 Redux, State management, Callback hell & more…

React News TLDR / Table of Contents

  • Redesigning Redux –
    • Shouldn’t state management be a solved problem by now? Intuitively, developers seem to know a hidden truth: state management seems harder than it needs to be. In this article, we’ll try to answer…
    • Redux, state management, , ,
  • The Great Escape from Callback Hell – JavaScript Teacher –
    • Making no Promises. Using generators and finally understanding async/await in-depth are all covered in this edition of my Medium JavaScript tutorial article — JavaScript Teacher @js_tut on Twitter…
    • Callback Hell, JavaScript tutorial article, finally understanding async/await, HTTP requests, return value
  • Building An E-commerce Search App with React Native 🔰
    • We will go over the process of building a starter e-commerce mobile app for searching through a books datastore using React native.
    • React Native, React Native apps, React Native application, react native architecture, experience writing React
  • RFC: Redux Starter Kit · Issue #2859 · reactjs/redux
    • GitHub is where people build software. More than 28 million people use GitHub to discover, fork, and contribute to over 79 million projects.
    • redux, export function, export const createNextState, starter kit, const { reducer
  • facebook/react
    • GitHub is where people build software. More than 28 million people use GitHub to discover, fork, and contribute to over 79 million projects.
    • cache, const record, null, resource, export const SimpleCache
  • Assuming that a reducer is matching on action type, we can invert the params so that each reducer is a pure function accepting state and an action.
  • This might call a Reducer action, but async functions do not directly change any state.Making a distinction between these two types of actions would be more helpful and less confusing that the above usage with thunks.
  • No More Action Types As VariablesWhy is it standard practice to treat action creators and reducers differently?
  • Action creators and reducers are two sides of the same coin.const ACTION_ONE = ‘ACTION_ONE’ is a redundant side effect of the separation of action creators and reducers.
  • Every action passes data through a payload key.Now from count.increment we can generate the action creator from just the reducer.

Tags: Redux, state management, , ,

  • Using generators and finally understanding async/await in-depth are all covered in this edition of my Medium JavaScript tutorial articleJavaScript Teacher @js_tut on Twitter.
  • Specifically, when next callback is blocked by data it must first retrieve from previous endpoint: – – The proverbial JavaScript Callback Hell and noneother.
  • Generators in JavaScript are defined using a function with a star syntax.
  • In fact, when you heard of async for the first time, you heard of it as a JavaScript keyword.
  • React.js Book: Learning React JavaScript Library From Scratch.

Tags: Callback Hell, JavaScript tutorial article, finally understanding async/await, HTTP requests, return value

  • Unlike Cordova/Ionic/Phonegap that also lets you build mobile apps using JavaScript with WebViews, React Native compiles entirely to a native app and also allows writing native (Swift, Objective-C, Android) code when required.
  • Basic ConceptsLets start by briefly discussing how React Native works and how the JavaScript code actually translates into a kickass native mobile app.
  • Thats why, we, at Appbase, have built some open-source tools to help you do all these things with the matter of some clicks – Tool to add data into ElasticsearchImporter Tool to view Elasticsearch data like an excel sheetData Browser Tool to generate relevant Elasticsearch queriesQuery Builder In this blog…
  • The credentials of the above app which we will be using in this tutorial are: – { – app: good-books-ds, – credentials: type: good-books-ds – }Say hello to Reactivesearch We will be using ReactiveSearch, an open-source React and React Native UI components library for Elasticsearch that I am a contributor…
  • Wait, why do I need ReactiveSearch now?ReactiveSearch simplifies the entire process of connecting to an Elasticsearch index, making queries, fetching and rendering results in sleek UI, not just that, it also lets you make your components talk to each other, i.e. if Component-A gets updated, Component-B gets to know and…

Tags: React Native, React Native apps, React Native application, react native architecture, experience writing React

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Tags: redux, export function, export const createNextState, starter kit, const { reducer

    Tags: cache, const record, null, resource, export const SimpleCache

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