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Prefer performance.now() over Date.now()#5445

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Tyriar merged 2 commits intoxtermjs:masterfrom
Tyriar:tyriar/perf
Nov 23, 2025
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Prefer performance.now() over Date.now()#5445
Tyriar merged 2 commits intoxtermjs:masterfrom
Tyriar:tyriar/perf

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@Tyriar Tyriar commented Nov 23, 2025

performance.now() is faster than Date.now() as there's no need to consult the system clock. The more important part of this is that performance.now() is monotonic and is guaranteed to never to backwards.

performance.now() is faster than Date.now() as there's no need to
consult the system clock. The more important part of this is that
performance.now() is monotonic and is guaranteed to never to backwards.
@Tyriar Tyriar added this to the 6.0.0 milestone Nov 23, 2025
@Tyriar Tyriar self-assigned this Nov 23, 2025
@Tyriar Tyriar enabled auto-merge November 23, 2025 16:40
@Tyriar Tyriar merged commit 637231e into xtermjs:master Nov 23, 2025
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