MERN Stack with Docker

MongoDB - Express - React - Redux - React Native - NodeJS

MERN stack is intended to provide a starting point for building full-stack JavaScript applications, including dynamic web and mobile apps. The stack is made of MongoDB, Express, React, Redux, React Native and NodeJS.

Demo

Web app demo
Mobile app demo
Dummy accounts:
- email: admin@tdev.app - password: password
- email: user@tdev.app - password: password

Project Breakdown

1. API Server

NOTE: The full API documentation can be found here

Directory server
Todo:
- Authentication system - passport
  - Sign up - bcrypt
  - Local login - jsonwebtoken - passport-jwt
  - Apple login - @nicokaiser/passport-apple
  - Facebook login - passport-facebook-token
  - Google login - passport-google-id-token
  - Email verification
  - Password reset email
- Authorization system
  - Role-based access control
  - Principle of least privilege
- User management - CRUD operations
- Input validation and sanitization - joi
- Integration testing - mocha - chai - supertest
- Docker support - node:lts-buster
  - Dev mode - See server/Dockerfile
  - Prod mode - See server/Dockerfile.prod

2. React Client

Directory client
Created by using create-react-app
Todo:
- Redux store - react-redux
- Redux form - redux-form. NOTE: Migrate to formik soon
- Router - react-router-dom - connected-react-router
- Material design - Material-UI
- Authentication pages
  - Sign up page
  - Sign in page with email, Facebook or Google account
  - Request password reset email page
  - Request verification email page
  - Reset password page
  - Profile page
- User management pages
  - User list page
  - User edit page
- Docker support - node:lts-buster - nginx:stable-alpine
  - Dev mode - See client/Dockerfile
  - Prod mode - See client/Dockerfile.prod

3. React Native - Mobile

Directory mobile
Created by using react-native-cli. If you want to use Expo, please check out expo branch and see docs here
Todo:
- Redux store - react-redux
- Router - react-navigation
- Material design - react-native-paper
- Authentication screens
  - Sign up screen
  - Sign in screen with email, Facebook or Google account
  - Request password reset email screen
  - Request verification email screen
  - Settings screen

4. Nginx Proxy

Directory nginx-proxy
Todo:
- Reverse proxy server - nginx:stable
  - Dev mode - See nginx-proxy/Dockerfile
  - Prod mode - See nginx-proxy/Dockerfile.prod
    - Install and auto-renew SSL certificate
    - Force all HTTP traffic (domain name and IP address) to HTTPS
    - Use recommended configuration - server-configs-nginx
- Configuration can be done easily by modifying the .env file

5. CI and CD

Directory .github/workflows
Todo:
- Testing workflow
- Building and deploying workflow

Getting started

1. Clone the `mern-stack` repository

If you want to use Expo for developing mobile app, please check out the expo branch and see instructions here

git clone https://github.com/t-ho/mern-stack.git
cd mern-stack
cp .env.example .env
cp client/.env.example client/.env
cp mobile/.env.example mobile/.env
# Edit all three .env files to meet your requirements

2. Install package dependencies

In the root directory, run:

yarn install

3. Start development servers

To start server, client, and mobile, run:

# In the root directory (mern):
yarn start
# Server API is running at http://localhost:SERVER_PORT (http://localhost:8861 by default)
# Web client is running at http://localhost:PORT (http://localhost:3000 by default)
# Mobile - Expo DevTools is running at http://localhost:19002

NOTE:

For the sake of simplicity, we use free service ngrok to create a public API URL for mobile development. The downside of this approach is that the public URL is only available for 8 hours, so we need to restart the npm process every 8 hours.
After 8 hours, the mobile process will be terminated, and a warning message will be displayed in your terminal to remind you to restart npm process.

To restart yarn process (If you don’t start the mobile development process, ignore this step):

# In your current terminal, press Ctrl + C to exit. Then run
yarn start # start server, client and mobile dev process
# or
yarn run server:mobile # start server and mobile dev process

Or to start server and client only, run:

# In the root directory (mern):
yarn run server:client
# Server API is running at http://localhost:SERVER_PORT (http://localhost:8861 by default)
# Web client is running at http://localhost:PORT (http://localhost:3000 by default)

Or to start server and mobile only, run:

# In the root directory (mern):
yarn run server:mobile
# Server API is running at http://localhost:SERVER_PORT (http://localhost:8861 by default)

4. Run the mobile app in your emulator/simulator

cd mobile
npx react-native run-android
# or
npx react-native run-ios

5. Run the mobile app on your mobile devices

Please read the documenatation here

6. Debug mobile app with `react-native-debugger`

Install react-native-debugger.
Open React Native Debugger window instance with port 19001 (Debugger > New Window).
Enable Debugging mode on your iOS simulator or Android emulator.

7. Debug web app with `Redux DevTools`

On Chrome, install redux-devtools-extension
On Firefox, install redux-devtools-add-ons

8. Docker

You can start the MERN stack (server and client only) using docker-compose:

Development mode

git clone https://github.com/t-ho/mern-stack.git
cd mern-stack
cp .env.example .env
cp client/.env.example client/.env

# Edit the .env file to meet your requirements
docker-compose up
# The mongoDB service listen on port 27018

The nginx-proxy server will listen on port 8080 (NGINX_PROXY_PORT) by default.

Production mode

git clone https://github.com/t-ho/mern-stack.git
cd mern-stack
cp .env.example .env.prod

# Edit the .env.prod file to meet your requirements
docker-compose -f docker-compose.prod.yml  --env-file ./.env.prod up -d

Testing

In the root (mern-stack) directory, run:

npm run test

Testing frameworks:

Server: mocha - chai - supertest
Web-client: jest
Mobile: