Pirahna, Uber's code cleanup tool, was previously discussed at https://news.ycombinator.com/item?id=23516823 https://news.ycombinator.com/item?id=23516823. The

Pirahna, Uber's code cleanup tool, was previously discussed at https://news.ycombinator.com/item?id=23516823 https://news.ycombinator.com/item?id=23516823. The paper Pirahna: Reducing Feature Flag Debt at Uber is at https://github.com/uber/piranha/blob/master/report.pdf https://github.com/uber/piranha/blob/master/report.pdf.