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beroman

beroman is a PWA to visually show the waiting time of the US employment based green card.

Description

beroman monthly scrape the official site to get the US employment based green card waiting time, and visualize the waiting time in a graph by region and employment cagetory. So that green card applicants will have a whole picture of their wait time and trend.

Getting started

Installation

  • python version 3.11.7
  • at root, create py env by python -m venv .venv and activate .venv\Scripts\activate
  • at root, run pip3 install -r requirements.txt to install python packages
  • go to frontend directory, run yarn install to install npm packages
  • create a .env file in the root directory, and put your mongodb service url 
    MONGO_URL=<Your mongodb service url>

development

  • go to frontend directory, run yarn build to build client
  • at root, run flask run --port 3004 to start local server
  • visit the local server
  • scrape the official website to get the PDs, a task can be scheduled to get the data every month, refer to scripts\scrape_task.sh

Demo

https://beroman.utticus.com