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Re:Yahoo Mail moving to React by tootie on Wednesday November 26, 2014 @11:26AM (#8663043)
I disagree. Every time I try to get into node, I am stonewalled by poor debugging support. I end up wading through obtuse stack traces only to find poor quality libraries are the culprit. Tracing dynamic languages is so hard already. The only thing I can tolerate is Python with Werkzeug.
Re:Yahoo Mail moving to React by spion on Wednesday November 26, 2014 @06:37PM (#8665199)
We use

1. Bluebird with longStackTraces, [1] to get complete stack traces for an entire chain of async operations with minimal performance penalty, and

2. node-debug from node-inspector [2] as a debugger (same UI and features as chrome dev tools)

[1]: https://github.com/petkaantonov/bluebird [2]: https://github.com/node-inspector/node-inspector