yang jiandong

Have at least three original repos where Java is the dominant language

Have at least one original repo where Java is the dominant language

The walrus is no stranger to variety. Use at least 4 different languages throughout all your repos

Increase developer well-being by sharing at least 20 open source projects

Have a project valued enough to be forked by someone else

Fork and commit to someone's open source project in need

Have at least three original repos where Python is the dominant language

Would you expect anything less? Have at least one original repo where Python is the dominant language

Have at least three original repos where Ruby is the dominant language

Have at least one original repo where Ruby is the dominant language

Have at least one original jQuery or Prototype open source repo