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HackMIT React-Flask-Postgres Template

This is a basic template with React, Flask, and Postgres!

Usage

Clone this repository to get started!

Installations and Startup

Client

To install client dependencies and start client, open up a new terminal and run

cd client
yarn install
yarn run dev

Your frontend should now be visible -- visiting the link provided by Vite in your terminal will show a simple Twitter mockup!

Server

Create a PostgreSQL database called tweeter (see the Database section for more information). To configure the database connection, create a .env file in the server directory with the following content:

SQLALCHEMY_DATABASE_URI = "postgresql://localhost/tweeter"

Now create a virtual environment, install dependencies, and start the server in a separate terminal window with

cd server
python3 -m venv env
source env/bin/activate
pip3 install -r requirements.txt
flask run

Note that you may need to reinstall dependencies as new modules are added. Your backend should be set up now!

Database

Begin by installing a PostgreSQL client such as pgAdmin (at https://www.pgadmin.org/download/) or Postgres.app (https://postgresapp.com/) if you have a Mac. Follow the instructions to install the application and create a server. Once you have created and started your server, you can run psql on your terminal and you should be connected to PostgreSQL! At this stage, you can create a database by running CREATE DATABASE "tweeter"; and your database will be created!

Further info

There are plenty of resources online on how to use React, Flask, and PostgreSQL, but we recommend checking out the following official user guides below:
https://react.dev/
https://flask.palletsprojects.com/en/2.3.x/
https://www.postgresql.org/docs/6.3/p02.htm
Have fun hacking!