Design and functionality, these are the answers.
My website is one of my projects, after all, I spent the last 2 month working on this design.
A bit old but a high functionality: My MQTT client is working like it should.
My Discord and Telegram bot Judd is a bot based on the video game Splatoon2 the bot. The two sides are almost identical.
The Regex Coach can be used to develope regular expressions. This really makes the life a bit easier.