Blog.

A black and white image of the author Kolja Dummann July 24, 2017

Slack is not smart

A black and white image of the author Kolja Dummann December 20, 2016

My personal blockbuster 2016: Planet Earth II

A black and white image of the author Kolja Dummann April 30, 2016

a Functional Approach to Asserts in Swift

A black and white image of the author Kolja Dummann April 16, 2016

Some playgrounds to explore CIFilters on OSX

A black and white image of the author Kolja Dummann February 25, 2016

Home data: Arduino (part 1)

A black and white image of the author Kolja Dummann February 23, 2016

Home data (part 0)