An event driven system is a common way to setup software. In event-driven architecture, event-handlers are registered for specific events. When an event occurs, the handlers are invoked. A great way to understand this concept is to build a project. We just published a course on the freeCodeCamp.org YouTube channel

freeCodeCamp is a nonprofit organization offering free online coding courses and programming tutorials, covering topics such as web development, data science, and machine learning. Learners can gain practical coding skills, build real-world projects, and earn certifications to advance their careers in tech.

freeCodeCamp

A course on the freeCodeCamp.org YouTube channel will teach you how to code an event-driven system with React, FastAPI, and Redis. You will learn to use the Finite State Machine pattern. The program will change the state every time there is a new event.

Implement Event-Driven Architecture with React and FastAPI