4 ms·
That won't work across window boundaries, since each window environment gets its own distinct version of Promise.
by exogen 6y ago
That won't work across window boundaries, since each window environment gets its own distinct version of Promise.
- stagas 6y agoThen instanceof will break for all native objects. Who writes code that checks instances across window boundaries? This is flawed beyond the idea of how to properly check an instance, it's bad architecture - the result? This post, and probably more subtle bugs surfacing along the way.