Check the Web App Self Manger https://self-manager.net/
The story
I had an idea for some time to build a software product by myself to earn extra income besides freelancing, build something great that I would use myself, and learn a modern Web App framework. I was taking notes on paper and used a calendar regularly. In 2016 I saw news that the Angular 2 framework was released as a newer version of Angular 1. I immediately liked that the JavaScript, HTML, and CSS code were separated into different files and had a lot of features. It seemed like a great idea to build a task management Web App with Angular 2. I would learn a new technology and I would have my own Web App. So in quarter 4 of 2016, I started taking notes for the application and began learning the framework