Tutorials on Web Development, Programming, and Web Design

React Memory Router Tutorial

In Uncategorized

Continuing from previous React Router 5 tutorial, now we take a look a React’s memory router. Our list of routes remains the same … However, instead of importing BrowserRouter from...

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React Router SubRoute configuration example

In Uncategorized

Continuing from previous example, let’s changes our “about” routes to be able to show “ContactComponent”, “CatsComponent”, and “DogsComponent”,...

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Tutorial on React Router 5

In Uncategorized

In this tutorial, we start with create-react-app to create a new React app called “demo-routes” so that we can show you how React Router 5 works. Running the starter app, it has no...

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What is the difference between react-router and react-router-dom?

In Uncategorized

In short, if you are building a web app in React and you want to use React Router, just install “react-router-dom”. If you are building React Native, install...

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Tutorial on MobX toJS method

In Tutorials

MobX has a function “toJS” that returns an Javascript structure from an observable object.  In this tutorial, we will use the “toJS” function to convert an MobX store to an...

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Tutorial on making Mobx Asynchronous Calls

In Tutorials

In the last tutorial, we created our first Mobx ToDo app whose source code you can get from here.  We will continue directly from that tutorial to make an asynchronous call...

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Redux connect humor

In fun

In Redux you learned about the “connect” function.  It takes two functions and returns a function.  If you pass a React component into that returned function, then out comes another...

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redux-thunk humor

In fun

When using React Redux for asynchronous calls, it is common to use the “redux-thunk” module.  Who comes up these names?  With a name like that, the joke practically writes...

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Tutorial on Redux combine reducers

In Tutorials

In the last tutorial (where you can get the source code there), we had one reducer.js … For the purpose of this tutorial, let’s convert that one reducer to three separate reducers in:...

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