Fix karma IE11 target containing ES2015 syntax

[marvinhagemeister]

This should resolve the remaining issues with our new test setup for IE11. Turns out that the build target was always overwritten in karma-esbuild and we need to set it to es5 to ensure that the bundler module code doesn't use arrow functions. This threw with kolorist as that exposed ES2015+ code in its module entry in package.json.

With all this done I can't find any syntax feature in our bundled test fails that fail in IE11 anymore 👍

[github-actions]

📊 Tachometer Benchmark Results

Summary

duration

• 02_replace1k: unsure 🔍 -2% - +3% (-3.80ms - +6.43ms)
  ^{preact-local vs preact-master}
• 03_update10th1k_x16: unsure 🔍 -3% - +7% (-0.91ms - +2.26ms)
  ^{preact-local vs preact-master}
• 07_create10k: unsure 🔍 -0% - +1% (-5.10ms - +18.04ms)
  ^{preact-local vs preact-master}
• filter_list: unsure 🔍 -3% - +0% (-0.76ms - +0.06ms)
  ^{preact-local vs preact-master}
• hydrate1k: unsure 🔍 -2% - +2% (-3.42ms - +3.17ms)
  ^{preact-local vs preact-master}
• many_updates: unsure 🔍 -3% - +10% (-1.05ms - +3.84ms)
  ^{preact-local vs preact-master}
• text_update: faster ✔ 0% - 1% (0.00ms - 0.04ms)
  ^{preact-local vs preact-master}

usedJSHeapSize

• 02_replace1k: unsure 🔍 -0% - +0% (-0.00ms - +0.00ms)
  ^{preact-local vs preact-master}
• 03_update10th1k_x16: unsure 🔍 -0% - +0% (-0.00ms - +0.01ms)
  ^{preact-local vs preact-master}
• 07_create10k: unsure 🔍 -0% - +0% (-0.00ms - +0.00ms)
  ^{preact-local vs preact-master}
• filter_list: unsure 🔍 -0% - +0% (-0.00ms - +0.00ms)
  ^{preact-local vs preact-master}
• hydrate1k: unsure 🔍 -0% - +0% (-0.01ms - +0.00ms)
  ^{preact-local vs preact-master}
• many_updates: unsure 🔍 -0% - +0% (-0.00ms - +0.00ms)
  ^{preact-local vs preact-master}
• text_update: unsure 🔍 -0% - +0% (-0.00ms - +0.00ms)
  ^{preact-local vs preact-master}

Results

02_replace1k

• Browser: chrome-headless 87.0.4280.88
• Sample size: 70
• Built by: CI #699

• Commit: 72da820

duration

Version	Avg time	vs preact-master	vs preact-local
preact-master	199.42ms - 206.48ms	-	unsure 🔍 -3% - +2% -6.43ms - +3.80ms
preact-local	200.56ms - 207.97ms	unsure 🔍 -2% - +3% -3.80ms - +6.43ms	-

usedJSHeapSize

Version	Avg time	vs preact-master	vs preact-local
preact-master	3.60ms - 3.60ms	-	unsure 🔍 -0% - +0% -0.00ms - +0.00ms
preact-local	3.59ms - 3.60ms	unsure 🔍 -0% - +0% -0.00ms - +0.00ms	-

run-warmup-0

Version	Avg time	vs preact-master	vs preact-local
preact-master	72.25ms - 74.23ms	-	unsure 🔍 -3% - +1% -2.38ms - +0.67ms
preact-local	72.93ms - 75.26ms	unsure 🔍 -1% - +3% -0.67ms - +2.38ms	-

run-warmup-1

Version	Avg time	vs preact-master	vs preact-local
preact-master	118.40ms - 121.86ms	-	unsure 🔍 -1% - +3% -1.25ms - +3.61ms
preact-local	117.24ms - 120.65ms	unsure 🔍 -3% - +1% -3.61ms - +1.25ms	-

run-warmup-2

Version	Avg time	vs preact-master	vs preact-local
preact-master	131.49ms - 135.71ms	-	unsure 🔍 -1% - +4% -1.89ms - +4.78ms
preact-local	129.58ms - 134.74ms	unsure 🔍 -4% - +1% -4.78ms - +1.89ms	-

run-warmup-3

Version	Avg time	vs preact-master	vs preact-local
preact-master	75.68ms - 79.50ms	-	unsure 🔍 -2% - +5% -1.72ms - +3.52ms
preact-local	74.90ms - 78.48ms	unsure 🔍 -5% - +2% -3.52ms - +1.72ms	-

run-warmup-4

Version	Avg time	vs preact-master	vs preact-local
preact-master	138.02ms - 145.23ms	-	unsure 🔍 -5% - +2% -7.78ms - +3.09ms
preact-local	139.89ms - 148.04ms	unsure 🔍 -2% - +6% -3.09ms - +7.78ms	-

run-final

Version	Avg time	vs preact-master	vs preact-local
preact-master	74.75ms - 77.56ms	-	unsure 🔍 -3% - +2% -2.33ms - +1.71ms
preact-local	75.02ms - 77.92ms	unsure 🔍 -2% - +3% -1.71ms - +2.33ms	-

03_update10th1k_x16

• Browser: chrome-headless 87.0.4280.88
• Sample size: 130
• Built by: CI #699

• Commit: 72da820

duration

Version	Avg time	vs preact-master	vs preact-local
preact-master	30.61ms - 32.99ms	-	unsure 🔍 -7% - +3% -2.26ms - +0.91ms
preact-local	31.43ms - 33.52ms	unsure 🔍 -3% - +7% -0.91ms - +2.26ms	-

usedJSHeapSize

Version	Avg time	vs preact-master	vs preact-local
preact-master	3.52ms - 3.53ms	-	unsure 🔍 -0% - +0% -0.01ms - +0.00ms
preact-local	3.53ms - 3.53ms	unsure 🔍 -0% - +0% -0.00ms - +0.01ms	-

07_create10k

• Browser: chrome-headless 87.0.4280.88
• Sample size: 50
• Built by: CI #699

• Commit: 72da820

duration

Version	Avg time	vs preact-master	vs preact-local
preact-master	1676.87ms - 1691.59ms	-	unsure 🔍 -1% - +0% -18.04ms - +5.10ms
preact-local	1681.78ms - 1699.62ms	unsure 🔍 -0% - +1% -5.10ms - +18.04ms	-

usedJSHeapSize

Version	Avg time	vs preact-master	vs preact-local
preact-master	25.99ms - 25.99ms	-	unsure 🔍 -0% - +0% -0.00ms - +0.00ms
preact-local	25.99ms - 25.99ms	unsure 🔍 -0% - +0% -0.00ms - +0.00ms	-

filter_list

• Browser: chrome-headless 87.0.4280.88
• Sample size: 50
• Built by: CI #699

• Commit: 72da820

duration

Version	Avg time	vs preact-master	vs preact-local
preact-master	26.33ms - 26.97ms	-	unsure 🔍 -0% - +3% -0.06ms - +0.76ms
preact-local	26.04ms - 26.55ms	unsure 🔍 -3% - +0% -0.76ms - +0.06ms	-

usedJSHeapSize

Version	Avg time	vs preact-master	vs preact-local
preact-master	1.60ms - 1.60ms	-	unsure 🔍 -0% - +0% -0.00ms - +0.00ms
preact-local	1.60ms - 1.60ms	unsure 🔍 -0% - +0% -0.00ms - +0.00ms	-

hydrate1k

• Browser: chrome-headless 87.0.4280.88
• Sample size: 50
• Built by: CI #699

• Commit: 72da820

duration

Version	Avg time	vs preact-master	vs preact-local
preact-master	142.11ms - 146.70ms	-	unsure 🔍 -2% - +2% -3.17ms - +3.42ms
preact-local	141.91ms - 146.65ms	unsure 🔍 -2% - +2% -3.42ms - +3.17ms	-

usedJSHeapSize

Version	Avg time	vs preact-master	vs preact-local
preact-master	6.19ms - 6.21ms	-	unsure 🔍 -0% - +0% -0.00ms - +0.01ms
preact-local	6.19ms - 6.19ms	unsure 🔍 -0% - +0% -0.01ms - +0.00ms	-

many_updates

• Browser: chrome-headless 87.0.4280.88
• Sample size: 80
• Built by: CI #699

• Commit: 72da820

duration

Version	Avg time	vs preact-master	vs preact-local
preact-master	36.85ms - 40.00ms	-	unsure 🔍 -10% - +3% -3.84ms - +1.05ms
preact-local	37.96ms - 41.70ms	unsure 🔍 -3% - +10% -1.05ms - +3.84ms	-

usedJSHeapSize

Version	Avg time	vs preact-master	vs preact-local
preact-master	4.85ms - 4.85ms	-	unsure 🔍 -0% - +0% -0.00ms - +0.00ms
preact-local	4.85ms - 4.85ms	unsure 🔍 -0% - +0% -0.00ms - +0.00ms	-

text_update

• Browser: chrome-headless 87.0.4280.88
• Sample size: 50
• Built by: CI #699

• Commit: 72da820

duration

Version	Avg time	vs preact-master	vs preact-local
preact-master	2.99ms - 3.02ms	-	slower ❌ 0% - 1% 0.00ms - 0.04ms
preact-local	2.97ms - 2.99ms	faster ✔ 0% - 1% 0.00ms - 0.04ms	-

usedJSHeapSize

Version	Avg time	vs preact-master	vs preact-local
preact-master	0.83ms - 0.83ms	-	unsure 🔍 -0% - +0% -0.00ms - +0.00ms
preact-local	0.83ms - 0.83ms	unsure 🔍 -0% - +0% -0.00ms - +0.00ms	-

_{tachometer-reporter-action v2 for CI}

[coveralls]

Coverage remained the same at 99.615% when pulling a0a4bea on esbuild-ie11 into a8cd5ae on master.

[github-actions]

Size Change: 0 B

Total Size: 42 kB

ℹ️ View Unchanged

Filename	Size	Change
compat/dist/compat.js	3.34 kB	0 B
compat/dist/compat.module.js	3.33 kB	0 B
compat/dist/compat.umd.js	3.39 kB	0 B
debug/dist/debug.js	2.99 kB	0 B
debug/dist/debug.module.js	2.98 kB	0 B
debug/dist/debug.umd.js	3.07 kB	0 B
devtools/dist/devtools.js	185 B	0 B
devtools/dist/devtools.module.js	195 B	0 B
devtools/dist/devtools.umd.js	261 B	0 B
dist/preact.js	4.04 kB	0 B
dist/preact.min.js	4.07 kB	0 B
dist/preact.module.js	4.06 kB	0 B
dist/preact.umd.js	4.11 kB	0 B
hooks/dist/hooks.js	1.13 kB	0 B
hooks/dist/hooks.module.js	1.15 kB	0 B
hooks/dist/hooks.umd.js	1.2 kB	0 B
jsx-runtime/dist/jsxRuntime.js	327 B	0 B
jsx-runtime/dist/jsxRuntime.module.js	335 B	0 B
jsx-runtime/dist/jsxRuntime.umd.js	405 B	0 B
test-utils/dist/testUtils.js	437 B	0 B
test-utils/dist/testUtils.module.js	439 B	0 B
test-utils/dist/testUtils.umd.js	515 B	0 B

_{compressed-size-action}