util - lazy instantiate ec for init perf boost #367
Merged
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in the browser with 🌋 LavaMoat 🌋 , module initialization times went 4150ms -> 86ms for this module when this change was made
the 4s initialization of this module is by far the largest in metamask background context
i believe the underlying performance issue comes from a bug in v8 where there is a large slowdown when setting a field on an instance of a TypedArray subclass that has been
Object.freeze'd as in SES lockdown as employed in 🌋 LavaMoat 🌋cheers ✌️