Gulp

Raised as a usability problem by 6 people on Hacker News over 3 years (2014–2016), in 6 threads.

People raised many different problems with Gulp, but no single problem has yet been raised by 3 people in 3 different months and threads.

Unreviewed issues were grouped by machine: Claude Haiku labelled each comment as a usability complaint, named what it's about and summed up the problem in a line, and a small model grouped similar problems. Nobody has checked them by hand. Expect mistakes.

The newest 6 complaints

Build takes so long that the developer waits between every edit2016-10-28
Simple task needing non-file values is hard to do; forced into writing JavaScript2016-10-02
Nothing works out of the box and documentation is next to non-existent2016-01-11
Gulp files feel overly complex and it launches too many tasks in parallel2015-12-09
Gulp's 'notice if changed' plugins didn't work, so the user gave up on it2015-07-26
Simple build setup is 500+ lines and needs knowledge of 20+ plugins2014-12-18