Knockout.js

Raised as a usability problem by 6 people on Hacker News over 11 years (2012–2022), in 7 threads.

People raised many different problems with Knockout.js, 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

Performance problems and a limited ecosystem made the app hard to work with2022-05-30
Each binding attaches a DOM event handler, so large grids take up to 10s in IE2016-05-03
Hard to tell which subscribe or computed API to use, and to reason about large state2016-02-29
Wrapping everything in observables is tedious and causes subtle bugs2015-07-09
No real API docs, only examples and tutorials, which is frustrating2014-03-05
Clicking a button repeatedly makes the interface progressively slower2012-02-21