Mathias Meyer

Write something great enough to have at least 100 watchers of the project

Truly improve developer quality of life by sharing at least 50 individual open source projects

Make Ruby on Rails better for everyone by getting a commit accepted

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

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

Have a repo followed by a member of the GitHub team

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 Ruby is the dominant language

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

Have at least one original repo where Objective-C is the dominant language