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Delve into using Transcrypt to seamlessly translate Python code to JavaScript for coherent web projects, unifying Python's back-end strengths with JavaScript's front-end flexibility.

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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

## Problem statement

Currently our application adds a static text to an ordered list. In this code challenge, we will create an input text box and append the text entered in the list below. 

Starting with `external_jq.html`, add an HTML `input` element and set the initial value attribute to `List item`.

Next, we modify the `add_item()` inner function in `external_jq.py` to get its value from the input element using jQuery.  We can use the jQuery `val()` method to retrieve the value of the input element. That jQuery method call can be called into the `list` element using a Python f-string. Use an `if` condition to ensure that no empty strings get listed. 

# Problem statement

Currently our application adds a static text to an ordered list. In this code challenge, we will create an input text box and append the text entered in the list below. 

Starting with `external_jq.html`, add an HTML `input` element and set the initial value attribute to `List item`.

Next, we modify the `add_item()` inner function in `external_jq.py` to get its value from the input element using jQuery.  We can use the jQuery `val()` method to retrieve the value of the input element. That jQuery method call can be called into the `list` element using a Python f-string. Use an `if` condition to ensure that no empty strings get listed. 

Let’s use jQuery in Python while using Transcrypt.

Coding Challenge

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

Coding Challenge

Problem statement