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React News Tuesday, March 27 Auth state, Real world authentication, Drone & more…

React News TLDR / Table of Contents

  • React Native Authentication in Depth Part 2 — Real World Auth Flow
    • The navigation library we will be using is React Navigation, but these patterns will translate to basically any navigation library. Getting the authentication flow right in the beginning of your app…
    • auth state, real world authentication, entire auth state, assets auth nav, auth flow
  • Flying a drone using JavaScript – Code School –
    • With a little bit of JavaScript knowledge, you can interact with the world in exciting ways. For instance, in just a few minutes, we were able to fly a small drone using a JavaScript application in…
    • drone, Parrot Mambo drone, small drone, built-in Bluetooth functions, Parrot Rolling Spider
  • egoist/vue-content-loader
    • GitHub is where people build software. More than 27 million people use GitHub to discover, fork, and contribute to over 80 million projects.
    • Vue port, custom loader, online tool, Vue JSX, GitHub extension
  • Wiring up Redux to handle application UI and some auth state.Using AWS Amplify to handle Cognito user sessions.The navigation library we will be using is React Navigation, but these patterns will translate to basically any navigation library.
  • Lets take a look at another approach, and in more detail: – Example 2In this example, there is a main Navigation component (think Stack Navigator from React Navigation), with a Login / Auth stack (or Login / Auth routes within the same stack), and an Application stack that is only…
  • Lets move App.js into our src directory, and update the file to the following: – Here, we are using the Auth class from Amplify to check it there is a user.
  • /src/aws-exports’ – import Amplify from App – const ReduxApp = () = ( – Provider store={store} – App / – () = ReduxApp);Creating the folder structureNow, lets add the rest of the files and folders we will need.
  • In the src directory, create the following folders: – mkdir assets auth nav components reducersAnd the following files: – touch actions.js theme.jsIn the auth folder, create the following files: – touch auth/SignIn.

Tags: auth state, real world authentication, entire auth state, assets auth nav, auth flow

  • The idea behind this project is to use the drones Bluetooth connectivity to receive commands from another Bluetooth-enabled device, like a computer or smartphone.
  • In the video above, Sergio Cruz accesses his laptops built-in Bluetooth functions to send commands to a drone using a Node.js application he built.
  • Parrot Mambo DroneImage Source: Parrot.comBluetooth: First, make sure the drone you purchase has Bluetooth functionality.
  • var RollingSpider = require(rolling-spider);var rollingSpider = new RollingSpider({ uuid: ‘Mambo_434915’});We then used our packages syntax recommendations to connect to the drone, set up the available commands, and ping the drone so it stays { rollingSpider.setup(function() { rollingSpider.startPing(); });});Finally, we read the documentation for our Node.js package to utilize the drones…
  • Adding React and Socket.ioA preview of our React and Socket.io application.The original Node.js application can control the drone using the command line.

Tags: drone, Parrot Mambo drone, small drone, built-in Bluetooth functions, Parrot Rolling Spider

  • This is a Vue port for react-content-loader.
  • is a meta loader while other loaders are just higher-order components of it.
  • By default only displays a simple rectangle, here’s how you can use it to create custom loaders: – – This is also how ListLoader is created.
  • You can also use the online tool to create shapes for your custom loader, it’s made for react-content-loader but the JSX it generates can be used in Vue templates or Vue JSX as well.
  • This is basically a Vue port for react-content-loader.

Tags: Vue port, custom loader, online tool, Vue JSX, GitHub extension

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