Building Web Apps with Django ,Webpack and React

  • Author: Techiediaries Team

Throughout this tutorial we are going to learn how to use React JavaScript library and Webpack with Django to create modern web applications .

Webpack is a module bundler and a build tool that bundles JavaScript and other assets for better consuming by web browsers .

The aim of this tutorial is to show you the steps for using React with Webpack as the front end of your Django web applications .

So lets get started !

Create a virtual environment

Lets start by creating a virtual environment using virtualenv so open your terminal then run :

virtualenv myenv 

Next activate the environment with :

source myenv/bin/activate 

Next install Django using pip :

pip install django 

Then create a django project : startproject django-react-demo 

To be able to install npm modules we need to create an npm module .This can be done by adding a package.json with some information to a folder which marks the folder as an npm module .

Add package.json

Generate a package.json inside your project root folder using :

npm init

npm will ask you for some information ,enter them and hit Enter .

Now lets install the npm dependencies we need in our project

Installing and setting up Webpack

npm install webpack webpack-bundle-tracker babel babel-loader babel-core babel-preset-es2015  babel-preset-react --save-dev  

So we have installed webpack and webpack-bundle-tracker which tracks bundles and saves information in json file (webpack-stats.json)

After installing the required dependencies we need a config file for Webpack to tell it what to do .

Navigate inside your project root folder then run :

touch webpack.config.js

Then add this :

var path = require("path")
var webpack = require('webpack')
var BundleTracker = require('webpack-bundle-tracker')

module.exports = {
context: __dirname,

entry: './assets/js/index.js', 

output: {
    path: path.resolve('./assets/bundles/'),
    filename: "[name]-[hash].js",

plugins: [
    new BundleTracker({filename: './webpack-stats.json'}),

module: {
    loaders: [
    { test: /\.js$/, loader: 'babel-loader', exclude: /node_modules/ },
    { test: /\.jsx$/, loader: 'babel-loader', exclude: /node_modules/ }



entry: the entry file of the files to bundle.

output: the location of the bundled file to be saved.

loaders: plugins to call for each .js and jsx file ,in our case it's babel-loader .

We exclude files in node_modules .

plugins : contain Webpack plugins .In our case we add the bundles tracker we installed earlier.

Make sure you create the folders assets and js for our assets :

mkdir -p assets/js 

Installing and setting up babel

Babel is a Javascript compiler / transpiler that compiles ES6 to ES5 so we can use next JavaScript in actual browsers without worrying about current browser support .

label-loader is used to integrate babel in Webpack workfow .

Loaders are plugins used by Webpack to add functionality .

npm install babel-loader babel-core babel-preset-es2015 babel-preset-react --save-dev

We installed babel , babel-core , babel-loader ,babel-preset-es2015 and babel-preset-react

babel-preset-es2015 and babel-preset-react are presets or babel plugins to add compiling support for ES6 and React features.

Now lets create a babel configuration file :

Navigate to your project root folder then execute

touch .babelrc 

Then open it and add :

        "es2015", "react"

This will enable Babel to compile ES6 and react

Here is our project folder structure

├── package.json
│── webpack.config.js
│── .babelrc.js
│── webpack-stats.json 
├── node_modules/ 
├── assets/ 
│   └── js/ 
│   └── bundles/ 

Install React and create our React App

The next step is to install React and other dependencies :

npm install --save-dev react react-dom 

Now lets create a simple React app to integrate it with Django as a front end .

in assets/js/ create index.js

cd ./assets/js 
touch index.js 

Then add :

import React, { Component } from 'react';

import ReactDOM from 'react-dom';

class App extends React.Component {
render() {
    return (
    <div style=>
        <h1>Helle Django + React = Awesomeness </h1>

ReactDOM.render(<App />, document.getElementById('react-app'));

You can now test your setup to see of there is an error when running webpack .

In the root of your project run :

./node_modules/.bin/webpack --config webpack.config.js --watch

This will execute webpack in watch mode so whenever there are changes webpack will bundle and compile (with babel ) the files again .

Integration with Django

If you have no problem in running webpack and getting the bundle of your simple react app (in assets/bundles/) the next step would be integrating the bundle with Django .

Webpack with Babel take care of compiling and bundling our front end react app so Django has only to include the result bundle and serve the first page .

We are going to use a Django package to integrate Webpack seamlessly with Django

pip install django-webpack-loader

Django webpack loader consumes the output generated by webpack-bundle-tracker and lets you use the generated bundles in django.

Now lets configure django-webpack-loader in

First add it to installed apps :


Then add a configuration object for webpack loader to tell it where to find bundles and where to find stats file generated by webpack-bundle-tracker

    'DEFAULT': {
        'BUNDLE_DIR_NAME': 'bundles/',
        'STATS_FILE': os.path.join(BASE_DIR, 'webpack-stats.json'),

We need also to add our assets folder to staticfiles_dirs :

    os.path.join(BASE_DIR, 'assets'), 

So we can access the bundle without running collectstatic in development mode .

The next thing is to create a Django view to serve the first page .

Create a Django App

First create a Django app called inventory for example

python startapp inventory 

Add it to installed apps in


Next create a view function in inventory/ :

from django.shortcuts import render

def index(request):
    return render(request, 'inventory/index.html', {})

Then create a template in inventory/templates/inventory/ folder :

{% load render_bundle from webpack_loader %}
<!DOCTYPE html>
    <meta charset="UTF-8">
    <title>React with Django </title>

    <div id="react-app"></div>
    {% render_bundle 'main' %}

render_bundle will render the proper