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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

# Introduction

We’ll look at how to convert React examples we might find online into a Python equivalent. Since React is a JavaScript library, the examples we might find to accomplish a specific task will be written in JavaScript. As we start doing this, we’ll find several patterns that will emerge in performing the manual translation from JavaScript to Python. We’ll cover a number of those patterns here. 

We will continue to use our existing `pyreact.py` module to bridge JavaScript libraries to Python, but we’ll need to add a few simple mappings to it later on.
# To-Do list



Explore the to-do list functions which we will be converting to Python in this chapter.

To-do List

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

To-do List

Introduction