Vandalize your github contributions wall.
Create graffiti on your github contributions wall.
Install grafgiti globally:
npm i -g grafgiti
Create a new public repository on Github then clone it and cd to the directory created by the clone:
git clone REPO_URL cd repo_name
Tada! Follow the instructions below the screen. After designing your grafgiti press "D" to commit it. Then press "Q" to exit and run:
The output would be something like this:
I have put together the following tools to create Grafgiti: