This fragmentation hurts portability. Code that performs well on one runtime may behave differently (or poorly) on another, even though it's using "standard" APIs. The complexity burden on runtime implementers is substantial, and the subtle behavioral differences create friction for developers trying to write cross-runtime code, particularly those maintaining frameworks that must be able to run efficiently across many runtime environments.
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The events at the so-called Gen Z demonstrations - which had followed weeks of simmering anger about political corruption - sparked further protests leading to the resignation of Nepal's prime minister and the collapse of its government a day later.