iidmsa

WebCore contributor

115 commits (9mo)

Summary

iidmsa works primarily in WebCore, with recurring sweeps into JSC, WTF, and WebKit that are mostly codebase-wide modernization: migrating `extern const` to C++17 `inline constexpr`, dropping redundant `std::optional` initialization, applying `[[msvc::no_unique_address]]` for layout, and cleanup of ternaries and typos, alongside a few MediaRecorder frame-dropping fixes. None of this work is security- or hardening-classified — the pattern is mechanical, uniform refactoring applied across components rather than bug-driven investigation. The audit angle is narrow but real: the `NODELETE` annotation churn (removals from `PropertySetCSSDescriptors::reattach()` and `cbor/CBORValue.h`, plus the `VisibleRectContext` const-reference change made to enable it) marks call paths where the "does not destroy the receiver" assumption was recently wrong or newly asserted, which is exactly where lifetime analysis is most likely to be stale.

Components

WebCore

40%

JSC

15%

WTF

15%

WebKit

10%

Other

Platform

Security Fix History

No security fixes recorded

Hardening Commits

No hardening commits recorded

Recent Commits

2026-08-07 MediaRecorder drops a frame whenever the writer input reports not ready
2026-08-05 MediaRecorder drops pending video frames when recording is stopped
2026-08-03 Pass `VisibleRectContext` by const reference so visible rect computation can be `NODELETE`
2026-07-28 Remove incorrect `NODELETE` annotation from `PropertySetCSSDescriptors::reattach()`
2026-07-22 Remove incorrect `NODELETE` annotation from `cbor/CBORValue.h`
2026-07-22 Reduce further unnecessary usage of ternary operator in WebCore
2026-07-16 Use C++17 `inline constexpr` variables instead of `extern const` in WebKit
2026-07-16 Use C++17 `inline constexpr` variables instead of `extern const` in WebCore
2026-07-14 Use C++17 `inline constexpr` variables instead of `extern const` in JavaScriptCore
2026-07-10 Simplify incrementing `WTF::HashMap` counts by dropping redundant `isNewEntry` check in `WTF`
2026-07-09 Replace common typo "FIMXE" with the intended "FIXME" in WebKit
2026-07-03 Move Forwarding Reference in `IPC/Connection.h`
2026-06-25 Make `EditingRange::clampedFirstLineRange` defined out-of-line and move into a `.cpp` file
2026-06-24 [Gardening] Remove ambiguous `imported/w3c/web-platform-tests/svg/painting/reftests/non-scaling-stroke-non-uniform-scale
2026-06-18 Use `[[msvc::no_unique_address]]` extension attribute to enable object layout optimization on the MSVC ABI
2026-06-15 Remove unnecessary `std::optional` initialization in WebGPU
2026-06-13 Add WebKit logo on `perf.webkit.org`
2026-06-12 Remove unnecessary `std::optional` initialization in JavaScriptCore
2026-06-11 Remove unnecessary `std::optional` initialization in WebCore
2026-06-10 Remove unnecessary `std::optional` initialization in WebCore
2026-06-10 Remove unnecessary `std::optional` initialization in WebKit
2026-06-06 Remove incorrect `NODELETE` annotations from `dom/Document.h`
2026-06-05 Use `WTF::toArray()` instead of C-style arrays in JavaScriptCore
2026-06-05 Remove ambiguous `imported/w3c/web-platform-tests/css/css-fonts/variations/variable-avar2-warp.html` entry in GTK Test E
2026-06-03 [Gardening] Remove outdated test expectation after 314387@main
2026-05-25 Fix a few typos and grammar issues in `perf.webkit.org/ReadMe.md`
2026-05-21 Replace all remaining uses of `std::to_array()` with `WTF::toArray()` in WebKit
2026-05-19 Use newly introduced `WTF::toArray()` instead of `std::to_array()` in WebKit
2026-05-15 [Gardening][WPE] Update outdated `imported/w3c/web-platform-tests/xhr/send-redirect-bogus.htm` name after 312947@main
2026-05-14 Introduce `WTF::toArray()` to work around `std::to_array()` not being detected as `NODELETE` by static analysis
2026-05-13 Adopt more C++20 Concepts in WTF::RetainPtr and WTF::RetainRef
2026-04-24 Address Use-After-Move in primitives/StylePrimitiveNumericTypes+Conversions
2026-04-22 Remove incorrect `NODELETE` annotation from dom/Node
2026-04-17 Use C++20 std::map::contains in WTF::SequesteredArenaAllocator
2026-04-17 Remove incorrect `NODELETE` annotation from dom/ChildNodeList
2026-04-16 Simplify incrementing WTF::HashMap counts by dropping redundant isNewEntry check in WebCore
2026-04-14 [Gardening][macOS Release WK2] 27X imported/w3c/web-platform-tests/html/semantics/embedded-content/media-elements/* (Lay
2026-04-09 Reduce unnecessary usage of ternary operator in WebCore
2026-04-08 Adopt `NODELETE` annotation in more places in WebCore/dom
2026-04-03 Adopt `NODELETE` annotation in more places in Source/WebCore
2026-03-31 Optimize redundant map lookups in GPU/media/RemoteImageDecoderAVF
2026-03-30 Reduce unnecessary protected local variables in no-delete context in WebCore
2026-03-28 Remove outdated WPT `feature-policy` directory from TestExpectations
2026-03-26 Reduce more unnecessary protected local variables in no-delete context in WebCore
2026-03-23 Reduce more unnecessary protected local variables in no-delete context in WebCore
2026-03-19 Reduce unnecessary protected local variables in no-delete context in WebCore
2026-03-18 Fix typo in test gardening commit 309164@main
2026-03-08 Introduce C++20 WTF::IntegralOrEnum concept and adopt it where appropriate
2026-03-06 Use C++17 inline constexpr variables instead of extern const in JavaScriptCore/runtime
2026-03-02 Add C++17 [[nodiscard]] to WTF::Variant functions
2026-03-02 Address unnecessary copy initialization in JavaScriptCore
2026-03-01 Optimize redundant map lookups in svg/legacy/LegacyRenderSVGResourceFilter
2026-02-27 Address Use-After-Move in primitives/StylePrimitiveNumericTypes+Conversions
2026-02-26 Address Use-After-Move in csp/ContentSecurityPolicy
2026-02-25 Use C++17 if constexpr with initializers for std::optional constexpr variables
2026-02-24 Address Use-After-Move in cf/VectorCF
2026-02-23 Use C++20 std::ranges::find more in the codebase
2026-02-22 Drop unnecessary usage of ternary operator in WebKit/
2026-02-21 Optimize redundant map lookups in rendering/RenderFlexibleBox
2026-02-20 Address Use-After-Move in svg/properties/SVGAnimationAdditiveListFunction
2026-02-19 Adopt NODELETE annotation on more functions in WebCore/rendering
2026-02-18 Adopt NODELETE annotation on more non-inline trivial functions in WebCore/rendering
2026-02-17 Adopt NODELETE annotation on non-inline trivial functions in WebCore/rendering
2026-02-15 Adopt C++20 Concepts in wtf/Deque
2026-02-13 Re-introduce code comments and FIXME after 307360@main
2026-02-12 Use C++17 inline constexpr variables instead of extern const in WebCore
2026-02-12 Reduce unsafe buffer usage by using C++20 std::to_address in JavaScriptCore
2026-02-11 Adopt NODELETE annotation on non-inline trivial functions in style/StyleBuilderState
2026-02-08 Use C++20 std::ranges::any_of in WebCore
2026-02-05 Drop unnecessary usage of ternary operator in WTF
2026-02-04 Optimize redundant map lookups in graphics/GraphicsLayer
2026-02-02 Add C++17 [[nodiscard]] to WTF::Vector accessor functions
2026-02-01 Use C++20 std::ranges::count in WebCore
2026-01-30 Reduce unsafe buffer usage by using C++20 std::to_address in WTF
2026-01-27 Reduce unnecessary ref count churn in WTF
2026-01-27 Adopt C++20 Concepts in dfg/DFGForAllKills
2026-01-26 Eliminate unsafe buffer usage by adopting more C++20 std::ranges algorithms
2026-01-26 Drop unnecessary usage of ternary operator in JavaScriptCore
2026-01-22 Use C++20 std::ranges::copy in WebCore/testing
2026-01-18 Use C++20 std::ranges::copy in JavaScriptCore/jit
2026-01-11 Drop WTF WARN_UNUSED_RETURN and directly use C++17 [[nodiscard]]
2026-01-08 [Gardening][macOS WK2] 2X webarchive/loading-* (Layout-Tests) progressed on macOS platform
2026-01-08 [Gardening][iOS] 2X webarchive/loading-* (Layout-Tests) progressed on iOS platform
2025-12-12 Modernize WTF WARN_UNUSED_RETURN to use C++17 [[nodiscard]]
2025-12-11 Modernize WTF WARN_UNUSED_RETURN to use C++17 [[nodiscard]]
2025-12-08 Adopt LIFETIME_BOUND in JavaScriptCore/dfg
2025-12-05 Drop unnecessary null check after WTF::makeUnique in workers/WorkerScriptLoader.cpp
2025-12-04 Adopt C++20 Concepts in JavaScriptCore/jit
2025-12-03 Add C++17 [[nodiscard]] to WTF::makeUnique and variants
2025-12-03 Fix WPT failure for `css/cssom/shorthand-values.html`
2025-12-01 Use more C++20 std::ranges::sort
2025-11-27 Sync `html/canvas` root-level tests from WPT Upstream
2025-11-27 Use C++20 std::ranges projections in JavaScriptCore
2025-11-27 Drop unnecessary null check after WTF::makeUnique in html/canvas/CanvasFilterContextSwitcher.cpp
2025-11-26 [Gardening][macOS WK1] 8X fast/forms/number/number-* (Layout-Tests) progressed on macOS platform
2025-11-25 Check for assignment to self in WTF containers' operator=()
2025-11-22 Drop unnecessary null check after WTF::makeUnique in graphics/win/MediaPlayerPrivateMediaFoundation.cpp
2025-11-21 Use C++20 std::ranges::sort in JavaScriptCore
2025-11-21 Drop unnecessary null check after WTF::makeUnique in graphics/ImageBuffer.cpp
2025-11-21 Use C++20 std::ranges::sort in WTF & Tests/WTF
2025-11-20 Adopt C++20 Concepts in JavaScriptCore/dfg
2025-11-16 Use WTF::makeUnique<T>() instead of .reset(new T())
2025-11-13 Use C++20 std::ranges::reverse in JavaScriptCore
2025-11-12 Adopt C++20 Concepts in JavaScriptCore/bytecompiler
2025-11-11 Use std::minmax() where appropriate
2025-11-09 Fix typo in `mouse-cursor-udpate-during-raf.html`
2025-11-09 Use C++20 std::ranges::fill in JavaScriptCore
2025-11-08 Use C++20 std::ranges::fill in WTF
2025-11-07 Adopt C++20 Concepts in JavaScriptCore/bytecode
2025-11-07 Use C++20 std::ranges::fill in WebCore
2025-11-05 Adopt C++20 Concepts in JavaScriptCore/b3
2025-11-04 Adopt C++20 Concepts in JavaScriptCore/assembler
2025-11-04 Use C++20 std::ranges::any_of in JavaScriptCore
2025-11-03 Use C++20 std::ranges::any_of in WebKit
2025-11-03 Use C++20 std::ranges::any_of in WebCore

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