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Facebook rewrote the Messenger in ReasonML. Before they got hundreds of bugreports a year. Afterwards? Less then ten.
by scns 6y ago
Facebook rewrote the Messenger in ReasonML. Before they got hundreds of bugreports a year. Afterwards? Less then ten.
- discreteevent 6y agoI worked on a 6 month rewrite of the core of a system. Critical bugs were drastically reduced. We rewrote in the same language. I would much rather use ReasonML than js but the Facebook result unfortunately doesn't prove much.