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https://github.com/olavea/1_react_by_wes_bos

1_React_by_Wes_Bos_1
https://github.com/olavea/1_react_by_wes_bos

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README 

        
![](https://wes.io/dgAQ/content)



# React For Beginners — [ReactForBeginners.com](https://ReactForBeginners.com)



Starter files for the React For Beginners course. Come Learn React with me!



The code in this repo meant to be a reference point for anyone following along with the video course.



## To Start



**Note** - One of the dependencies is Xcode. While installing, if you run into an error that says, `gyp: No Xcode or CLT version detected!` please do the following:

1. Execute `xcode-select --install` in terminal.

2. Delete the "node_modules" folder located within the "catch-of-the-day" folder.

3. Execute `npm install` once more.



`cd` into `catch-of-the-day` and follow along with the videos



Each numbered folder in `stepped-solutions` contains the files for the beginning of each correspondingly numbered video, should you need them. So, if you need any code, pull the appropriate file into your `catch-of-the-day` folder.



You are welcome to submit Pull Requests but I'd like to keep the code as similar as possible to the course content.



### Code Use



You are welcome to use this code in your own applications. If you would like to use it for training purposes, please shoot me a message first to make sure it's okay.



# Frequently Asked Questions



#### :question: I can't see the React tab in my dev tools



Restart your dev tools or your chrome browser entirely. They will only show up when you are viewing a React app - so make sure you test it on Facebook or another website that is running React. It won't work on your empty `main.js` file until you `import React from 'react'`.



#### :question: `npm start` doesn't update the app on file save, or doesn't run correctly.



There may be a few different causes for this:



* Webpack currently can't handle folder/file names that contain parentheses.

* Webpack also has problems running inside folders for Dropbox/Google Drive type services. Git is recommended for keeping your files in sync across multiple computers.



#### :question: I get `permission_denied` warnings in my console when setting up Firebase



Be sure to select "Realtime database" as as your database type inside Firebase. If you created your database as a Cloud Firestore type, you can change it in the Database tab.



#### :question: I can't log in to the store after I deployed to Netlify/Apache



Firebase by default only allows logins from localhost or the Firebase website. You'll need to add your deploy URL to the Authorized Domains in the Sign-in method area of your Firebase console.



## Changes In the 2018 RE-Record



In March 2018 I re-recorded this course. Here are the things that I've updated.



* Upgrade to React Router 4 Final API

* Use React 16.3

* Move to external PropTypes Package

* Use React's new Refs API, remove function refs

* Remove all use of constructors and super() - use class properties instead

* Better explain binding, use of `this` and component instances

* Moved from React-addons-css-transition-group to react-transition-group and upgraded from 1.x to 2.x

* Use official Firebase package for Auth as re-base is now only for data binding

* Move promise based code to async/await

* Show how to return multiple elements with React.Fragment



## htaccess



Here is the .htaccess file we use in the apache deployment video



```

RewriteBase /

RewriteRule ^index\.html$ - [L]

RewriteCond %{REQUEST_FILENAME} !-f

RewriteCond %{REQUEST_FILENAME} !-d

RewriteRule . /index.html [L]

```