10.25.0

[JoviDeCroock]

Features

Move per-element type interfaces into core and more strictly type IntrinsicElements (#4546, thanks @rschristian)

This adds per-element typings for every DOM-node type, this means that our types might become slightly stricter when you are using DOM attributes/properties where they are not allowed, an example of this might be <div src="x" />.

If you notice any issues when upgrading tell us about them, we can evaluate whether we have missed a case.

Recreate unkeyed functional components when they change position. (#4550, thanks @JoviDeCroock)

This is a long time bugfix, when we have elements that look like

return (
	{condition ? <Element /> : null}
	{condition ? null : <Element />
)

We would reuse the state of the first VNode to render the second one when the condition switches. When you are using key, this issue was not present.

Support { handleEvent() {} } object interface as a listener (#4538, thanks @lilnasy)

We've added support for attaching object/class event-handlers

let handler = {
	onclick,
	handleEvent() {
		this.onclick()
	}
}

<div onClick={handler} />

Fixes

• Ensure state updates work in signals (Ensure state updates work in signals #4560, thanks @JoviDeCroock)
• Ensure SVGAttributes includes height & width (fix: Ensure SVGAttributes includes height & width #4556, thanks @rschristian)
• Fork types for TS 5.1 and beyond (Fork types for TS 5.1 and beyond #4548, thanks @JoviDeCroock)
• Re-add missing properties & property casings (types: Re-add missing properties & property casings #4554, thanks @rschristian)
• Ensure we unwrap custom .then() (Ensure we unwrap custom .then() #4547, thanks @JoviDeCroock)
• Fix error message when nesting invalid elements within

  tags (Fix error message when nesting invalid elements within <p> tags #4534, thanks @jubalm)

Maintenance

• Try constant for undefined (Try constant for undefined #4552, thanks @JoviDeCroock)
• Fix demo (Fix demo #4551, thanks @JoviDeCroock)
• Use Signalish helper to reduce verbosity (types: Use Signalish helper to reduce verbosity #4545, thanks @rschristian)
• Re-export ErrorInfo type (Re-export ErrorInfo type #4541, thanks @jose-torres-marin)
• Skip PR reporter action on non-pull request triggers (ci: Skip PR reporter action on non-pull request triggers #4536, thanks @rschristian)
• upgrade biome to 1.9.4 (chore: upgrade biome to 1.9.4 #4535, thanks @unvalley)
• oxlint violation of react/iframe-missing-sandbox (fix: oxlint violation of react/iframe-missing-sandbox #4533, thanks @DonIsaac)

[github-actions]

📊 Tachometer Benchmark Results

Summary

duration

• create10k: unsure 🔍 -0% - +1% (-0.09ms - +11.09ms)
  ^{preact-local vs preact-main}
• filter-list: unsure 🔍 -2% - +1% (-0.31ms - +0.15ms)
  ^{preact-local vs preact-main}
• hydrate1k: unsure 🔍 -1% - +2% (-0.64ms - +1.79ms)
  ^{preact-local vs preact-main}
• many-updates: unsure 🔍 -1% - +4% (-0.21ms - +0.60ms)
  ^{preact-local vs preact-main}
• replace1k: unsure 🔍 -1% - +1% (-0.86ms - +0.51ms)
  ^{preact-local vs preact-main}
• text-update: unsure 🔍 -3% - +7% (-0.06ms - +0.15ms)
  ^{preact-local vs preact-main}
• todo: unsure 🔍 -3% - +1% (-1.19ms - +0.28ms)
  ^{preact-local vs preact-main}
• update10th1k: unsure 🔍 -4% - +0% (-1.54ms - +0.13ms)
  ^{preact-local vs preact-main}

usedJSHeapSize

• create10k: unsure 🔍 -0% - +0% (-0.00ms - +0.00ms)
  ^{preact-local vs preact-main}
• filter-list: unsure 🔍 -1% - +1% (-0.02ms - +0.01ms)
  ^{preact-local vs preact-main}
• hydrate1k: unsure 🔍 -5% - +4% (-0.60ms - +0.56ms)
  ^{preact-local vs preact-main}
• many-updates: unsure 🔍 -0% - +0% (-0.01ms - +0.01ms)
  ^{preact-local vs preact-main}
• replace1k: unsure 🔍 -1% - +0% (-0.03ms - +0.02ms)
  ^{preact-local vs preact-main}
• text-update: unsure 🔍 -0% - +0% (-0.00ms - +0.00ms)
  ^{preact-local vs preact-main}
• todo: unsure 🔍 -1% - +1% (-0.01ms - +0.01ms)
  ^{preact-local vs preact-main}
• update10th1k: faster ✔ 0% - 1% (0.00ms - 0.03ms)
  ^{preact-local vs preact-main}

Results

create10k

• Browser: chrome-headless
• Sample size: 50
• Built by: CI #4058

• Commit: fe698b6

duration

Version	Avg time	vs preact-local	vs preact-main
preact-local	943.61ms - 953.70ms	-	unsure 🔍 -0% - +1% -0.09ms - +11.09ms
preact-main	940.74ms - 945.56ms	unsure 🔍 -1% - +0% -11.09ms - +0.09ms	-

usedJSHeapSize

Version	Avg time	vs preact-local	vs preact-main
preact-local	25.29ms - 25.29ms	-	unsure 🔍 -0% - +0% -0.00ms - +0.00ms
preact-main	25.28ms - 25.29ms	unsure 🔍 -0% - +0% -0.00ms - +0.00ms	-

filter-list

• Browser: chrome-headless
• Sample size: 50
• Built by: CI #4058

• Commit: fe698b6

duration

Version	Avg time	vs preact-local	vs preact-main
preact-local	16.53ms - 16.82ms	-	unsure 🔍 -2% - +1% -0.31ms - +0.15ms
preact-main	16.57ms - 16.93ms	unsure 🔍 -1% - +2% -0.15ms - +0.31ms	-

usedJSHeapSize

Version	Avg time	vs preact-local	vs preact-main
preact-local	1.66ms - 1.68ms	-	unsure 🔍 -1% - +1% -0.02ms - +0.01ms
preact-main	1.67ms - 1.69ms	unsure 🔍 -1% - +1% -0.01ms - +0.02ms	-

hydrate1k

• Browser: chrome-headless
• Sample size: 80
• Built by: CI #4058

• Commit: fe698b6

duration

Version	Avg time	vs preact-local	vs preact-main
preact-local	75.28ms - 77.04ms	-	unsure 🔍 -1% - +2% -0.64ms - +1.79ms
preact-main	74.74ms - 76.42ms	unsure 🔍 -2% - +1% -1.79ms - +0.64ms	-

usedJSHeapSize

Version	Avg time	vs preact-local	vs preact-main
preact-local	12.05ms - 12.91ms	-	unsure 🔍 -5% - +4% -0.60ms - +0.56ms
preact-main	12.11ms - 12.89ms	unsure 🔍 -4% - +5% -0.56ms - +0.60ms	-

many-updates

• Browser: chrome-headless
• Sample size: 60
• Built by: CI #4058

• Commit: fe698b6

duration

Version	Avg time	vs preact-local	vs preact-main
preact-local	16.18ms - 16.66ms	-	unsure 🔍 -1% - +4% -0.21ms - +0.60ms
preact-main	15.90ms - 16.55ms	unsure 🔍 -4% - +1% -0.60ms - +0.21ms	-

usedJSHeapSize

Version	Avg time	vs preact-local	vs preact-main
preact-local	4.58ms - 4.60ms	-	unsure 🔍 -0% - +0% -0.01ms - +0.01ms
preact-main	4.58ms - 4.59ms	unsure 🔍 -0% - +0% -0.01ms - +0.01ms	-

replace1k

• Browser: chrome-headless
• Sample size: 90
• Built by: CI #4058

• Commit: fe698b6

duration

Version	Avg time	vs preact-local	vs preact-main
preact-local	68.23ms - 69.08ms	-	unsure 🔍 -1% - +1% -0.86ms - +0.51ms
preact-main	68.29ms - 69.37ms	unsure 🔍 -1% - +1% -0.51ms - +0.86ms	-

usedJSHeapSize

Version	Avg time	vs preact-local	vs preact-main
preact-local	3.61ms - 3.65ms	-	unsure 🔍 -1% - +0% -0.03ms - +0.02ms
preact-main	3.62ms - 3.66ms	unsure 🔍 -0% - +1% -0.02ms - +0.03ms	-

run-warmup-0

Version	Avg time	vs preact-local	vs preact-main
preact-local	30.88ms - 31.69ms	-	unsure 🔍 -2% - +2% -0.67ms - +0.51ms
preact-main	30.94ms - 31.79ms	unsure 🔍 -2% - +2% -0.51ms - +0.67ms	-

run-warmup-1

Version	Avg time	vs preact-local	vs preact-main
preact-local	36.46ms - 37.90ms	-	unsure 🔍 -5% - +1% -1.74ms - +0.41ms
preact-main	37.05ms - 38.64ms	unsure 🔍 -1% - +5% -0.41ms - +1.74ms	-

run-warmup-2

Version	Avg time	vs preact-local	vs preact-main
preact-local	30.57ms - 31.67ms	-	unsure 🔍 -4% - +1% -1.13ms - +0.44ms
preact-main	30.90ms - 32.03ms	unsure 🔍 -1% - +4% -0.44ms - +1.13ms	-

run-warmup-3

Version	Avg time	vs preact-local	vs preact-main
preact-local	23.28ms - 23.78ms	-	unsure 🔍 -1% - +2% -0.18ms - +0.49ms
preact-main	23.15ms - 23.60ms	unsure 🔍 -2% - +1% -0.49ms - +0.18ms	-

run-warmup-4

Version	Avg time	vs preact-local	vs preact-main
preact-local	22.30ms - 22.54ms	-	unsure 🔍 -1% - +1% -0.11ms - +0.19ms
preact-main	22.28ms - 22.48ms	unsure 🔍 -1% - +1% -0.19ms - +0.11ms	-

run-final

Version	Avg time	vs preact-local	vs preact-main
preact-local	20.63ms - 21.11ms	-	unsure 🔍 -2% - +2% -0.46ms - +0.34ms
preact-main	20.61ms - 21.25ms	unsure 🔍 -2% - +2% -0.34ms - +0.46ms	-

text-update

• Browser: chrome-headless
• Sample size: 220
• Built by: CI #4058

• Commit: fe698b6

duration

Version	Avg time	vs preact-local	vs preact-main
preact-local	2.08ms - 2.21ms	-	unsure 🔍 -3% - +7% -0.06ms - +0.15ms
preact-main	2.02ms - 2.17ms	unsure 🔍 -7% - +3% -0.15ms - +0.06ms	-

usedJSHeapSize

Version	Avg time	vs preact-local	vs preact-main
preact-local	1.11ms - 1.11ms	-	unsure 🔍 -0% - +0% -0.00ms - +0.00ms
preact-main	1.11ms - 1.11ms	unsure 🔍 -0% - +0% -0.00ms - +0.00ms	-

todo

• Browser: chrome-headless
• Sample size: 50
• Built by: CI #4058

• Commit: fe698b6

duration

Version	Avg time	vs preact-local	vs preact-main
preact-local	34.27ms - 34.58ms	-	unsure 🔍 -3% - +1% -1.19ms - +0.28ms
preact-main	34.16ms - 35.60ms	unsure 🔍 -1% - +3% -0.28ms - +1.19ms	-

usedJSHeapSize

Version	Avg time	vs preact-local	vs preact-main
preact-local	1.22ms - 1.24ms	-	unsure 🔍 -1% - +1% -0.01ms - +0.01ms
preact-main	1.22ms - 1.24ms	unsure 🔍 -1% - +1% -0.01ms - +0.01ms	-

update10th1k

• Browser: chrome-headless
• Sample size: 70
• Built by: CI #4058

• Commit: fe698b6

duration

Version	Avg time	vs preact-local	vs preact-main
preact-local	32.89ms - 33.96ms	-	unsure 🔍 -4% - +0% -1.54ms - +0.13ms
preact-main	33.49ms - 34.77ms	unsure 🔍 -0% - +5% -0.13ms - +1.54ms	-

usedJSHeapSize

Version	Avg time	vs preact-local	vs preact-main
preact-local	3.52ms - 3.53ms	-	faster ✔ 0% - 1% 0.00ms - 0.03ms
preact-main	3.53ms - 3.55ms	slower ❌ 0% - 1% 0.00ms - 0.03ms	-

_{tachometer-reporter-action v2 for CI}

[github-actions]

Size Change: 0 B

Total Size: 62.3 kB

ℹ️ View Unchanged

Filename	Size
compat/dist/compat.js	4.13 kB
compat/dist/compat.module.js	4.06 kB
compat/dist/compat.umd.js	4.19 kB
debug/dist/debug.js	3.82 kB
debug/dist/debug.module.js	3.83 kB
debug/dist/debug.umd.js	3.9 kB
devtools/dist/devtools.js	260 B
devtools/dist/devtools.module.js	274 B
devtools/dist/devtools.umd.js	346 B
dist/preact.js	4.69 kB
dist/preact.min.js	4.71 kB
dist/preact.min.module.js	4.72 kB
dist/preact.min.umd.js	4.74 kB
dist/preact.module.js	4.71 kB
dist/preact.umd.js	4.76 kB
hooks/dist/hooks.js	1.52 kB
hooks/dist/hooks.module.js	1.56 kB
hooks/dist/hooks.umd.js	1.6 kB
jsx-runtime/dist/jsxRuntime.js	976 B
jsx-runtime/dist/jsxRuntime.module.js	949 B
jsx-runtime/dist/jsxRuntime.umd.js	1.05 kB
test-utils/dist/testUtils.js	451 B
test-utils/dist/testUtils.module.js	456 B
test-utils/dist/testUtils.umd.js	536 B

_{compressed-size-action}

[coveralls]

coverage: 99.486%. remained the same
when pulling fe698b6 on 10.25.0
into 0fc547c on main.