precise_schedule

FLOSS Web Schedule Application

The Original Project

In 2018, I developed a Java schedule application named PreciseSchedule. Back then, I lacked knowledge about clean code, clean architecture, data structures, and testing. Shortly after completing the application, I had the urge to rewrite it, applying the knowledge gained.

The Rewritings

2021

• Finished most of the frontend using React
• Made the backend using NestJS

2023

• Finished the frontend using NextJS, and made it work standalone from the backend
• Applyed DDD to create a new backend in Deno from the scratch

2024

• I rewrote the Deno backend using the structured paradigm and the Result data structure inspired on Rust

The Lessons

Through the process, I learned:

• To shrink the features to their essentials
• To start development by core functionality
• That the architecture is more important than the code