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Python is already used in the back-end of most web-based applications. However, it does not work with the front-end of web browsers in those applications. This is where Transcrypt comes in. Transcrypt can help create more coherent web-based projects where Python is used to write the back-end and front-end. This course is primarily about using a transpiler called Transcrypt. It translates our Python code to JavaScript and then executes that JavaScript, letting us enjoy the neatness of Python with the front-end flexibility of JavaScript.

Using the Python Transcrypt Transpiler for Front-end Coding

What is the React function that adds HTML elements to the Document Object Model in the web browser?

What is the React function that adds HTML elements to the Document Object Model in the web browser?

When creating a React element, which of the following parameters does _not_ need to be provided?


When creating a React element, which of the following parameters does not need to be provided?

Which of these is _not_ a way to store stateful application information in a React application?


Which of these is not a way to store stateful application information in a React application?

**(True or False)** A React element can only have zero or one child element.

(True or False) A React element can only have zero or one child element.

**(True or False)** React state variables must use a function to update the value instead of using direct value
assignment.

(True or False) React state variables must use a function to update the value instead of using direct value
assignment.

`React.createElement('div', {'id': "myDiv"}, "Hello World")`

`React.createElement('div', {'id = "myDiv"'}, "Hello World")`

`React.createElement('div', {'id': "myDiv", 'value': "Hello World"})`

`React.createElement('div', 'id' = "myDiv", "Hello World")`

What React statement in Python results in this HTML being generated?
```html
<div id="myDiv">Hello World</div>
```

What React statement in Python results in this HTML being generated?
<pre><code class="language-html">&lt;div id=&quot;myDiv&quot;&gt;Hello World&lt;/div&gt;
</code></pre>

Quiz: Intro to React

Quiz: Intro to React

Let’s test ourselves on our ability to use React's basics with the quiz below.

Introduction

The Setup

Write a “Hello, World” Application

JavaScript Functions

Sourcemaps

External JavaScript Libraries

Intro to React

React Concepts

Cleaner Code

Managing JavaScript Packages

Package Bundler

Text Input

Lists

Forms

React Components

JavaScript Examples

CSS

Material-UI

Parcel Web Proxy

Asynchronous Requests

React Context Hook

Transcrypt Miscellany

Application Versioning

Google Analytics

Developer Tools

Appendix

Quiz on the Basics of React