Circular json can possibly hang.

[rhalff]

It can be replicated by replacing circular with something like window within:

https://github.com/kadirahq/storybook-addon-actions/blob/master/.storybook/stories.js#L20

The click on the circular button will cause the action to never be logged.

I've tried replacing json-stringify-safe with circular-json which seems to behave better.
But even then after the 4th click circular-json will throw a circular reference error.

I now know how to circumvent this by just not logging something with circular references, however when this bug is encountered it's not immediately clear the hang originates from within storybook which makes one try to debug the application code itself first.

I think replacing json-stringify-safe with circular-json would already be an improvement.

[leMaik]

Also facing this problem... Wasted hours just to find out that storybook caused this. 😢

[jonnyelliot]

Also hit this issue.

[ndelangen]

A PR fixing this would be super welcome! Would you care to give it a go @rhalff ?