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1. Commits on Oct 13, 2026

   • Replace NODELETE with LEGACY_NODELETE in JavaScriptCore

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     rniwa

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2. Commits on Sep 30, 2026

   • [JSC] Add JSArray::fastSplice

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     Constellation

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3. Commits on Sep 5, 2026

   • [JSC] Array.prototype.toSpliced incorrectly throws TypeError instead of RangeError when length is Infinity

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     itsu-dev

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     Constellation

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4. Commits on Sep 4, 2026

   • [JSC] Vectorize `Array#indexOf` and `Array#includes` on long Int32 and Double arrays

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     sosukesuzuki

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5. Commits on Aug 18, 2026

   • [JSC] Use std::array for fixed-sized ArgList

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     Constellation

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6. Commits on Aug 12, 2026

   • [JSC] `Array#join` on Int32 arrays should use `JSOnlyStringsAndInt32sJoiner` for any separator

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     sosukesuzuki

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7. Commits on Aug 6, 2026

   • [JSC] Use counting sort for `Array#sort`

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     sosukesuzuki

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   • [JSC] `Array#sort` without a comparator is not stable

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     sosukesuzuki

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8. Commits on Aug 2, 2026

   • [JSC] Remove StringRecursionChecker

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     Constellation

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9. Commits on Jul 14, 2026

   • Use C++17 `inline constexpr` variables instead of `extern const` in JavaScriptCore

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     iidmsa

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10. Commits on Jul 7, 2026

    • [JSC] Add fast path for `Array#concat` with multiple arguments

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      sosukesuzuki

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11. Commits on Jul 3, 2026

    • [JSC] Skip Latin-1 single-character atomization in `s.split('')`

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      sosukesuzuki

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12. Commits on May 28, 2026

    • [JSC] Use `WTF::reverseFindDouble` for `Array#lastIndexOf`

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      sosukesuzuki

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13. Commits on May 27, 2026

    • [JSC] Add ArrayJoin DFG nodes

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      Constellation

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14. Commits on May 19, 2026

    • [JSC] Implement DFG / FTL ArrayUnshift

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    • [JSC] Implement ArrayShift DFG node

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15. Commits on May 11, 2026

    • [JSC] Inline small sorting in DFG / FTL

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16. Commits on May 7, 2026

    • [JSC] Use simple merge for TypedArray.prototype.sort

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      syg

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17. Commits on May 4, 2026

    • [JSC] Gate `Array#concat` fast path on indexing-type merge compatibility

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      sosukesuzuki

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    • [JSC] Add Array#concat DFG nodes

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18. Commits on Apr 29, 2026

    • [JSC] Optimize Array.prototype.lastIndexOf

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19. Commits on Apr 25, 2026

    • [JSC] Adopt truncate-double-to-int infrastructure more in ArrayPrototype.cpp

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      tetsuharuohzeki

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      sosukesuzuki

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20. Commits on Apr 24, 2026

    • [JSC] Add JSArray::fastShift

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      Constellation

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21. Commits on Apr 21, 2026

    • [Build Speed] Minimize includes in CodeBlock.h, JSCJSValue.h, JSCJSValueInlines.h, and VM.h

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      jernoble

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22. Commits on Apr 20, 2026

    • Add fast path for Array.prototype.indexOf on NodeList

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      Andrew-Fryer

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    • Reduce use of jsCast<>() in favor of uncheckedDowncast<>()

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      cdumez

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23. Commits on Apr 11, 2026

    • Unreviewed, reverting 310317@main.

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      webkit-commit-queue

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24. Commits on Apr 5, 2026

    • [WTF] Rename characterAt() / characterStartingAt() to codeUnitAt() / codePointAt()

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      cdumez

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25. Commits on Mar 31, 2026

    • Unreviewed, reverting 310282@main (cd9b98604840)

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      JonWBedard

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    • [JSC] Implement galloping merge in PowerSort

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      Constellation

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26. Commits on Mar 30, 2026

    • Adopt NODELETE in more places in Source/**

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      geoffreygaren

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    • Enhance MarkedVector's interface to more closely match Vector's.

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      Menlodorian

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      Mark Lam

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27. Commits on Mar 27, 2026

    • [JSC] Introduce Realm-less Objects

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28. Commits on Mar 18, 2026

    • Unreviewed, reverting 307787@main.

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      webkit-commit-queue

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29. Commits on Mar 17, 2026

    • [JSC] Check for all indexed accessors in Array.p.concat

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      syg

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