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[Perfomance] For-of vs For non-cached vs For-cached

#6711

· MadProbe opened

on Apr 28, 2021

JavascriptLibrary.cpp Initialization methods with wrong property counts

Codebase Quality

#6563

· rhuanjl opened

on Dec 31, 2020

Suggestion: extract IsConstructorSuperCall into callers and use templates

Codebase Quality

#6407

· rhuanjl opened

on Apr 9, 2020

WASM SIMD - Single instruction shuffle

#6396

· ppenzin opened

on Mar 31, 2020

·

RegExp memory efficiency: built-in negated character classes could use NegatedSet

Codebase Quality

#5633

· dilijev opened

on Aug 24, 2018

·

OpHelpers returning non-int values lead to Infinite bailouts on some array operations

#5614

· sigatrev opened

on Aug 20, 2018

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Consider using Grisu3 + Dragon4 for double.ToString() conversion.

#5609

· mazong1123 opened

on Aug 18, 2018

Potential improvement for virtual typed array access

#5517

· Penguinwizzard opened

on Jul 24, 2018

don't emit LdNativeCodeData if function doesn't use any

#5516

· MikeHolman opened

on Jul 24, 2018

·

Bad performance when disable concurrent GC

#5458

· NDobrev opened

on Jul 13, 2018

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Performance: Modulus operator is slow

#5432

· rhuanjl opened

on Jul 7, 2018

Perf : filling the array is taking time

#5386

· akroshg opened

on Jun 28, 2018