post-it love is too cute for words. go. watch. now
This is the personal website of Cal Henderson, Slack co-founder & CTO.
I give occasional talks, write code and sometimes articles.
books bools cheese code covid food games halflife havana ibm language lego maps math memes minecraft php programming reading regex slack technology via-matts wiring
apple awesome bacon code coding comics design flickr food games javascript lego maps movie music perl php programming software tech tv video visualization web