feat: optimise jsx runtime

[JoviDeCroock]

Similar to React in v19 we can avoid cloning props

[github-actions]

📊 Tachometer Benchmark Results

Summary

duration

• create10k: unsure 🔍 -0% - +2% (-2.37ms - +16.75ms)
  ^{preact-local vs preact-main}
• filter-list: unsure 🔍 -1% - +0% (-0.17ms - +0.05ms)
  ^{preact-local vs preact-main}
• hydrate1k: unsure 🔍 -3% - +1% (-2.48ms - +0.56ms)
  ^{preact-local vs preact-main}
• many-updates: faster ✔ 0% - 3% (0.01ms - 0.57ms)
  ^{preact-local vs preact-main}
• replace1k: unsure 🔍 -3% - +1% (-1.79ms - +0.90ms)
  ^{preact-local vs preact-main}
• text-update: unsure 🔍 -4% - +1% (-0.08ms - +0.02ms)
  ^{preact-local vs preact-main}
• todo: unsure 🔍 -1% - +4% (-0.29ms - +1.15ms)
  ^{preact-local vs preact-main}
• update10th1k: unsure 🔍 -3% - +4% (-1.14ms - +1.22ms)
  ^{preact-local vs preact-main}

usedJSHeapSize

• create10k: unsure 🔍 +0% - +0% (+0.00ms - +0.00ms)
  ^{preact-local vs preact-main}
• filter-list: unsure 🔍 -0% - +0% (-0.00ms - +0.00ms)
  ^{preact-local vs preact-main}
• hydrate1k: unsure 🔍 -0% - +0% (-0.00ms - +0.01ms)
  ^{preact-local vs preact-main}
• many-updates: unsure 🔍 -0% - +0% (-0.00ms - +0.00ms)
  ^{preact-local vs preact-main}
• replace1k: unsure 🔍 -0% - +0% (-0.01ms - +0.00ms)
  ^{preact-local vs preact-main}
• text-update: unsure 🔍 -0% - +0% (-0.00ms - +0.00ms)
  ^{preact-local vs preact-main}
• todo: unsure 🔍 -0% - +0% (-0.00ms - +0.00ms)
  ^{preact-local vs preact-main}
• update10th1k: unsure 🔍 -0% - +0% (-0.01ms - +0.01ms)
  ^{preact-local vs preact-main}

Results

create10k

• Browser: chrome-headless
• Sample size: 50
• Built by: Benchmarks #1392

• Commit: 7cf88e5

duration

Version	Avg time	vs preact-local	vs preact-main
preact-local	891.98ms - 910.28ms	-	unsure 🔍 -0% - +2% -2.37ms - +16.75ms
preact-main	891.17ms - 896.70ms	unsure 🔍 -2% - +0% -16.75ms - +2.37ms	-

usedJSHeapSize

Version	Avg time	vs preact-local	vs preact-main
preact-local	26.79ms - 26.79ms	-	unsure 🔍 +0% - +0% +0.00ms - +0.00ms
preact-main	26.79ms - 26.79ms	unsure 🔍 -0% - -0% -0.00ms - -0.00ms	-

filter-list

• Browser: chrome-headless
• Sample size: 50
• Built by: Benchmarks #1392

• Commit: 7cf88e5

duration

Version	Avg time	vs preact-local	vs preact-main
preact-local	16.57ms - 16.61ms	-	unsure 🔍 -1% - +0% -0.17ms - +0.05ms
preact-main	16.55ms - 16.76ms	unsure 🔍 -0% - +1% -0.05ms - +0.17ms	-

usedJSHeapSize

Version	Avg time	vs preact-local	vs preact-main
preact-local	1.63ms - 1.63ms	-	unsure 🔍 -0% - +0% -0.00ms - +0.00ms
preact-main	1.63ms - 1.63ms	unsure 🔍 -0% - +0% -0.00ms - +0.00ms	-

hydrate1k

• Browser: chrome-headless
• Sample size: 50
• Built by: Benchmarks #1392

• Commit: 7cf88e5

duration

Version	Avg time	vs preact-local	vs preact-main
preact-local	72.44ms - 73.29ms	-	unsure 🔍 -3% - +1% -2.48ms - +0.56ms
preact-main	72.36ms - 75.28ms	unsure 🔍 -1% - +3% -0.56ms - +2.48ms	-

usedJSHeapSize

Version	Avg time	vs preact-local	vs preact-main
preact-local	6.47ms - 6.48ms	-	unsure 🔍 -0% - +0% -0.00ms - +0.01ms
preact-main	6.47ms - 6.47ms	unsure 🔍 -0% - +0% -0.01ms - +0.00ms	-

many-updates

• Browser: chrome-headless
• Sample size: 50
• Built by: Benchmarks #1392

• Commit: 7cf88e5

duration

Version	Avg time	vs preact-local	vs preact-main
preact-local	16.45ms - 16.67ms	-	faster ✔ 0% - 3% 0.01ms - 0.57ms
preact-main	16.59ms - 17.11ms	slower ❌ 0% - 3% 0.01ms - 0.57ms	-

usedJSHeapSize

Version	Avg time	vs preact-local	vs preact-main
preact-local	4.74ms - 4.74ms	-	unsure 🔍 -0% - +0% -0.00ms - +0.00ms
preact-main	4.74ms - 4.74ms	unsure 🔍 -0% - +0% -0.00ms - +0.00ms	-

replace1k

• Browser: chrome-headless
• Sample size: 100
• Built by: Benchmarks #1392

• Commit: 7cf88e5

duration

Version	Avg time	vs preact-local	vs preact-main
preact-local	69.21ms - 70.84ms	-	unsure 🔍 -3% - +1% -1.79ms - +0.90ms
preact-main	69.40ms - 71.54ms	unsure 🔍 -1% - +3% -0.90ms - +1.79ms	-

usedJSHeapSize

Version	Avg time	vs preact-local	vs preact-main
preact-local	3.66ms - 3.67ms	-	unsure 🔍 -0% - +0% -0.01ms - +0.00ms
preact-main	3.66ms - 3.67ms	unsure 🔍 -0% - +0% -0.00ms - +0.01ms	-

run-warmup-0

Version	Avg time	vs preact-local	vs preact-main
preact-local	28.05ms - 29.12ms	-	unsure 🔍 -2% - +2% -0.55ms - +0.71ms
preact-main	28.18ms - 28.83ms	unsure 🔍 -2% - +2% -0.71ms - +0.55ms	-

run-warmup-1

Version	Avg time	vs preact-local	vs preact-main
preact-local	36.67ms - 38.56ms	-	unsure 🔍 -3% - +4% -1.23ms - +1.42ms
preact-main	36.59ms - 38.45ms	unsure 🔍 -4% - +3% -1.42ms - +1.23ms	-

run-warmup-2

Version	Avg time	vs preact-local	vs preact-main
preact-local	25.54ms - 25.92ms	-	unsure 🔍 -4% - -0% -1.02ms - +0.01ms
preact-main	25.76ms - 26.72ms	unsure 🔍 -0% - +4% -0.01ms - +1.02ms	-

run-warmup-3

Version	Avg time	vs preact-local	vs preact-main
preact-local	23.92ms - 24.76ms	-	unsure 🔍 -4% - +1% -0.96ms - +0.33ms
preact-main	24.17ms - 25.14ms	unsure 🔍 -1% - +4% -0.33ms - +0.96ms	-

run-warmup-4

Version	Avg time	vs preact-local	vs preact-main
preact-local	30.07ms - 31.81ms	-	slower ❌ 1% - 9% 0.23ms - 2.75ms
preact-main	28.53ms - 30.37ms	faster ✔ 1% - 9% 0.23ms - 2.75ms	-

run-final

Version	Avg time	vs preact-local	vs preact-main
preact-local	22.07ms - 22.75ms	-	unsure 🔍 -3% - +1% -0.72ms - +0.31ms
preact-main	22.22ms - 23.01ms	unsure 🔍 -1% - +3% -0.31ms - +0.72ms	-

text-update

• Browser: chrome-headless
• Sample size: 290
• Built by: Benchmarks #1392

• Commit: 7cf88e5

duration

Version	Avg time	vs preact-local	vs preact-main
preact-local	1.73ms - 1.80ms	-	unsure 🔍 -4% - +1% -0.08ms - +0.02ms
preact-main	1.75ms - 1.83ms	unsure 🔍 -1% - +5% -0.02ms - +0.08ms	-

usedJSHeapSize

Version	Avg time	vs preact-local	vs preact-main
preact-local	1.01ms - 1.01ms	-	unsure 🔍 -0% - +0% -0.00ms - +0.00ms
preact-main	1.01ms - 1.01ms	unsure 🔍 -0% - +0% -0.00ms - +0.00ms	-

todo

• Browser: chrome-headless
• Sample size: 60
• Built by: Benchmarks #1392

• Commit: 7cf88e5

duration

Version	Avg time	vs preact-local	vs preact-main
preact-local	27.51ms - 28.92ms	-	unsure 🔍 -1% - +4% -0.29ms - +1.15ms
preact-main	27.65ms - 27.93ms	unsure 🔍 -4% - +1% -1.15ms - +0.29ms	-

usedJSHeapSize

Version	Avg time	vs preact-local	vs preact-main
preact-local	1.13ms - 1.13ms	-	unsure 🔍 -0% - +0% -0.00ms - +0.00ms
preact-main	1.13ms - 1.13ms	unsure 🔍 -0% - +0% -0.00ms - +0.00ms	-

update10th1k

• Browser: chrome-headless
• Sample size: 60
• Built by: Benchmarks #1392

• Commit: 7cf88e5

duration

Version	Avg time	vs preact-local	vs preact-main
preact-local	31.83ms - 33.55ms	-	unsure 🔍 -3% - +4% -1.14ms - +1.22ms
preact-main	31.83ms - 33.46ms	unsure 🔍 -4% - +3% -1.22ms - +1.14ms	-

usedJSHeapSize

Version	Avg time	vs preact-local	vs preact-main
preact-local	3.59ms - 3.60ms	-	unsure 🔍 -0% - +0% -0.01ms - +0.01ms
preact-main	3.59ms - 3.60ms	unsure 🔍 -0% - +0% -0.01ms - +0.01ms	-

_{tachometer-reporter-action v2 for Benchmarks}

[github-actions]

Size Change: +39 B (0%)

Total Size: 60.3 kB

Filename	Size	Change
jsx-runtime/dist/jsxRuntime.js	976 B	+13 B (1%)
jsx-runtime/dist/jsxRuntime.module.js	949 B	+11 B (1%)
jsx-runtime/dist/jsxRuntime.umd.js	1.06 kB	+15 B (1%)

ℹ️ View Unchanged

Filename	Size	Change
compat/dist/compat.js	4.05 kB	0 B
compat/dist/compat.module.js	3.98 kB	0 B
compat/dist/compat.umd.js	4.11 kB	0 B
debug/dist/debug.js	3.52 kB	0 B
debug/dist/debug.module.js	3.52 kB	0 B
debug/dist/debug.umd.js	3.6 kB	0 B
devtools/dist/devtools.js	230 B	0 B
devtools/dist/devtools.module.js	239 B	0 B
devtools/dist/devtools.umd.js	314 B	0 B
dist/preact.js	4.56 kB	0 B
dist/preact.min.js	4.6 kB	0 B
dist/preact.min.module.js	4.59 kB	0 B
dist/preact.min.umd.js	4.62 kB	0 B
dist/preact.module.js	4.58 kB	0 B
dist/preact.umd.js	4.63 kB	0 B
hooks/dist/hooks.js	1.55 kB	0 B
hooks/dist/hooks.module.js	1.59 kB	0 B
hooks/dist/hooks.umd.js	1.63 kB	0 B
test-utils/dist/testUtils.js	453 B	0 B
test-utils/dist/testUtils.module.js	454 B	0 B
test-utils/dist/testUtils.umd.js	536 B	0 B

_{compressed-size-action}

[coveralls]

coverage: 99.602% (+0.001%) from 99.601%
when pulling 7cf88e5 on optimise-jsx-runtime
into 8c88f52 on main.