Intermediate level D and open source projects to study

[xtreak via Digitalmars-d-learn]

Hi,

I am a D newbie. I worked through D programming language and 
programming in D books. I primarily use Python daily. I will be 
happy to know how I can go to intermediate level in D. It will be 
hepful to have projects in D of high quality and also beginner 
friendly code that I can study to improve my D.

In the Python community Flask, requests, etc. are recommended for 
study. Are there any projects that I can use for study. I looked 
into phobos but I guess I am still not very comfortable with the 
code in phobos. I would like to play around with idiomatic code 
so that I can learn more. Reimplementing or porting some projects 
from Python are good but I will be happy to hear from experts the 
recommended projects and things to look into to get to 
intetmediate level.

I looked into the wiki but it lists debuggers, dev tools and 
others. Kindly point to the discussion since I couldn't find 
them. Hope its the right place to ask.