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Implement CSS stacking context detection and paint-order sorting

#50
Comparing
claude/research-stacking-context-14sv2
(
ff502ef
) with
main
(
83d0280
)
CodSpeed Performance Gauge
-35%
Regression
6
Untouched
9
Skipped
12

Benchmarks

27 total
flex_layout_50_children
engine/benches/layout_bench.rs::benches::bench_flex_layout_50
CodSpeed Performance Gauge
-35%
37 µs57.4 µs
layout_simple
wasmtime-engine/benches/engine_bench.rs::benches::bench_computed_style
CodSpeed Performance Gauge
-26%
364.7 ns489.7 ns
mixed_flex_block_layout
engine/benches/layout_bench.rs::benches::bench_mixed_layout
CodSpeed Performance Gauge
-24%
19.5 µs25.8 µs
flex_layout_5_children
engine/benches/layout_bench.rs::benches::bench_flex_layout_5
CodSpeed Performance Gauge
-22%
10.9 µs13.9 µs
block_layout_depth_50
engine/benches/layout_bench.rs::benches::bench_deep_block_layout
CodSpeed Performance Gauge
-20%
56.4 µs70.5 µs
grid_layout_3x3
engine/benches/layout_bench.rs::benches::bench_grid_layout_3x3
CodSpeed Performance Gauge
-18%
15.3 µs18.6 µs
wasm_grid_layout
wasmtime-engine/benches/engine_bench.rs::benches::bench_wasm_grid_layout
CodSpeed Performance Gauge
0%
818.6 µs817.2 µs
wasm_execution
wasmtime-engine/benches/engine_bench.rs::benches::bench_wasm_execution
CodSpeed Performance Gauge
0%
18.8 µs18.8 µs
wasm_flex_layout
wasmtime-engine/benches/engine_bench.rs::benches::bench_wasm_flex_layout
CodSpeed Performance Gauge
0%
489 µs489.1 µs
wasm_deep_tree
wasmtime-engine/benches/engine_bench.rs::benches::bench_wasm_deep_tree
CodSpeed Performance Gauge
0%
2.2 ms2.2 ms
wasm_wide_tree
wasmtime-engine/benches/engine_bench.rs::benches::bench_wasm_wide_tree
CodSpeed Performance Gauge
0%
10.1 ms10.1 ms
wasm_add_large_stylesheet
wasmtime-engine/benches/engine_bench.rs::benches::bench_wasm_add_large_stylesheet
CodSpeed Performance Gauge
0%
2.4 ms2.4 ms
wasm_remove_nodes
wasmtime-engine/benches/engine_bench.rs::benches::bench_wasm_remove_nodes
CodSpeed Performance Gauge
0%
358.1 µs359.1 µs
wasm_complex_selectors
wasmtime-engine/benches/engine_bench.rs::benches::bench_wasm_complex_selectors
CodSpeed Performance Gauge
0%
1.8 ms1.8 ms
wasm_large_tree_move
wasmtime-engine/benches/engine_bench.rs::benches::bench_wasm_large_tree_move
CodSpeed Performance Gauge
-1%
4.6 ms4.6 ms
wasm_add_large_stylesheet
wasm-bridge/benches/engine_bench.rs::benches::bench_wasm_add_large_stylesheet
Skipped
2.3 ms*
wasm_complex_selectors
wasm-bridge/benches/engine_bench.rs::benches::bench_wasm_complex_selectors
Skipped
1.8 ms*
wasm_grid_layout
wasm-bridge/benches/engine_bench.rs::benches::bench_wasm_grid_layout
Skipped
766.6 µs*
wasm_remove_nodes
wasm-bridge/benches/engine_bench.rs::benches::bench_wasm_remove_nodes
Skipped
317.8 µs*
wasm_large_tree_move
wasm-bridge/benches/engine_bench.rs::benches::bench_wasm_large_tree_move
Skipped
4.3 ms*
hello_engine
wasm-bridge/benches/engine_bench.rs::benches::bench_hello_engine
Skipped
274.2 µs*
wasm_deep_tree
wasm-bridge/benches/engine_bench.rs::benches::bench_wasm_deep_tree
Skipped
2.2 ms*
wasm_wide_tree
wasm-bridge/benches/engine_bench.rs::benches::bench_wasm_wide_tree
Skipped
9.5 ms*
layout_simple
wasm-bridge/benches/engine_bench.rs::benches::bench_computed_style
Skipped
1.1 µs*
wasm_flex_layout
wasm-bridge/benches/engine_bench.rs::benches::bench_wasm_flex_layout
Skipped
431.4 µs*

Commits

Click on a commit to change the comparison range
Base
main
83d0280
-35.45%
feat: implement CSS stacking context support with Appendix E paint order
ff502ef
17 hours ago
by claude
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