PureScript

Raised as a usability problem by 5 people on Hacker News over 7 years (2016–2022), in 5 threads.

People raised many different problems with PureScript, 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 5 complaints

Layout rules break in weird, unintuitive ways, unlike Haskell's2022-03-24
Bower errors on Windows made it hard to get anything working2020-06-25
Parser and type error messages are vague and hard to understand, making bugs frustrating to track down2019-03-03
Documentation assumes Haskell knowledge, making it very hard for newcomers2017-05-04
Generic instances are so slow they become unusable2016-02-20