This website is located at vocab-cards.online is built with the following techologies:

• Python - Django
• JavaScript - React
• Web: HTML, CSS (primarily, Bootstrap library)
• Database: MySQL
• Deployment: Docker, docker-compose

It is a simple website that is designed to extract vocabulary from a Kindle device. The tutorial is located at How it works.
It uses web scraping to fetch definitions from online dictionaries and present the results in a convinient form of cards, with an option to download the data in csv/tsv formats.
Obviously, there is a space for improvements: I plan to add telegram bot for queezes, add more languages, add social media links etc.