Testing & Performance
Report of the testing and performance metrics for the Elements components and APIs.
total
bundle.ts
accordion/accordion.ts
accordion/define.ts
alert/alert-banner.ts
alert/alert-group.ts
alert/alert.ts
alert/define.ts
app-header/app-header.ts
app-header/define.ts
avatar/avatar-group.ts
avatar/avatar.ts
avatar/define.ts
badge/badge.ts
badge/define.ts
breadcrumb/breadcrumb.ts
breadcrumb/define.ts
button/button.ts
button/define.ts
button-group/button-group.ts
button-group/define.ts
card/card.ts
card/define.ts
chat-message/chat-message.ts
chat-message/define.ts
checkbox/checkbox-group.ts
checkbox/checkbox.ts
checkbox/define.ts
color/color.ts
color/define.ts
combobox/combobox.ts
combobox/define.ts
copy-button/copy-button.ts
copy-button/define.ts
date/date.ts
date/define.ts
datetime/datetime.ts
datetime/define.ts
dialog/define.ts
dialog/dialog-footer.ts
dialog/dialog-header.ts
dialog/dialog.ts
divider/define.ts
divider/divider.ts
dot/define.ts
dot/dot.ts
drawer/define.ts
drawer/drawer-content.ts
drawer/drawer-footer.ts
drawer/drawer-header.ts
drawer/drawer.ts
dropdown/define.ts
dropdown/dropdown-footer.ts
dropdown/dropdown-header.ts
dropdown/dropdown.ts
dropdown-group/define.ts
dropdown-group/dropdown-group.ts
dropzone/define.ts
dropzone/dropzone.ts
dropzone/dropzone.util.ts
file/define.ts
file/file.ts
forms/define.ts
forms/control/control.ts
forms/control-group/control-group.ts
forms/control-message/control-message.ts
forms/utils/layout.ts
forms/utils/states.ts
grid/define.ts
grid/grid.ts
grid/cell/cell.ts
grid/column/column.ts
grid/footer/footer.ts
grid/header/header.ts
grid/placeholder/placeholder.ts
grid/row/row.ts
icon/define.ts
icon/icon.ts
icon-button/define.ts
icon-button/icon-button.ts
input/define.ts
input/input-group.ts
input/input.ts
internal/base/button.ts
internal/controllers/audit.controller.ts
internal/controllers/i18n.controller.ts
internal/controllers/keynav-grid.controller.ts
internal/controllers/keynav-list.controller.ts
internal/controllers/state-active.controller.ts
internal/controllers/state-current.controller.ts
internal/controllers/state-disabled.controller.ts
internal/controllers/state-expanded.controller.ts
internal/controllers/state-highlighted.controller.ts
internal/controllers/state-pressed.controller.ts
internal/controllers/state-scroll.controller.ts
internal/controllers/state-selected.controller.ts
internal/controllers/type-anchor.controller.ts
internal/controllers/type-button.controller.ts
internal/controllers/type-closable.controller.ts
internal/controllers/type-command.controller.ts
internal/controllers/type-expandable.controller.ts
internal/controllers/type-interest.controller.ts
internal/controllers/type-native-popover-trigger.controller.ts
internal/controllers/type-native-popover.controller.ts
internal/controllers/type-native-popover.utils.ts
internal/controllers/type-selectable.controller.ts
internal/controllers/type-submit.controller.ts
internal/controllers/type-touch.controller.ts
internal/decorators/host-attr.ts
internal/services/global.service.ts
internal/services/global.utils.ts
internal/services/i18n.service.ts
internal/services/log.service.ts
internal/services/transition.service.ts
internal/styles/index.ts
internal/types/index.ts
internal/utils/a11y.ts
internal/utils/audit-logs.ts
internal/utils/audit.ts
internal/utils/dom.ts
internal/utils/events.ts
internal/utils/focus.ts
internal/utils/keynav.ts
internal/utils/objects.ts
internal/utils/strings.ts
internal/utils/supports.ts
json-viewer/define.ts
json-viewer/json-viewer.ts
json-viewer/node/node.ts
logo/define.ts
logo/logo.ts
menu/define.ts
menu/menu-item.ts
menu/menu.ts
month/define.ts
month/month.ts
notification/define.ts
notification/notification-group.ts
notification/notification.ts
page/define.ts
page/page.ts
page-header/define.ts
page-header/page-header.ts
page-loader/define.ts
page-loader/page-loader.ts
page/page-panel/page-panel-content.ts
page/page-panel/page-panel-footer.ts
page/page-panel/page-panel-header.ts
page/page-panel/page-panel.ts
pagination/define.ts
pagination/pagination.ts
panel/define.ts
panel/panel.ts
password/define.ts
password/password.ts
preferences-input/define.ts
preferences-input/preferences-input.ts
progress-bar/define.ts
progress-bar/progress-bar.ts
progress-ring/define.ts
progress-ring/progress-ring.ts
progressive-filter-chip/define.ts
progressive-filter-chip/progressive-filter-chip.ts
pulse/define.ts
pulse/pulse.ts
radio/define.ts
radio/radio-group.ts
radio/radio.ts
range/define.ts
range/range.ts
resize-handle/define.ts
resize-handle/resize-handle.ts
scoped/index.ts
search/define.ts
search/search.ts
select/define.ts
select/select.ts
skeleton/define.ts
skeleton/skeleton.ts
sort-button/define.ts
sort-button/sort-button.ts
star-rating/define.ts
star-rating/star-rating.ts
steps/define.ts
steps/steps.ts
switch/define.ts
switch/switch-group.ts
switch/switch.ts
tabs/define.ts
tabs/tabs.ts
tag/define.ts
tag/tag.ts
textarea/define.ts
textarea/textarea.ts
time/define.ts
time/time.ts
toast/define.ts
toast/toast.ts
toggletip/define.ts
toggletip/toggletip-footer.ts
toggletip/toggletip-header.ts
toggletip/toggletip.ts
toolbar/define.ts
toolbar/toolbar.ts
tooltip/define.ts
tooltip/tooltip.ts
tree/define.ts
tree/tree-node.ts
tree/tree.ts
tree/utils.ts
week/define.ts
week/week.ts
total
index.ts
accordion/index.tsx
alert/index.tsx
app-header/index.tsx
avatar/index.tsx
badge/index.tsx
breadcrumb/index.tsx
button/index.tsx
button-group/index.tsx
card/index.tsx
chat-message/index.tsx
checkbox/index.tsx
color/index.tsx
combobox/index.tsx
copy-button/index.tsx
date/index.tsx
datetime/index.tsx
dialog/index.tsx
divider/index.tsx
dot/index.tsx
drawer/index.tsx
dropdown/index.tsx
dropdown-group/index.tsx
dropzone/index.tsx
file/index.tsx
forms/index.tsx
grid/index.tsx
icon/index.tsx
icon-button/index.tsx
input/index.tsx
json-viewer/index.tsx
logo/index.tsx
menu/index.tsx
month/index.tsx
notification/index.tsx
page/index.tsx
page-header/index.tsx
page-loader/index.tsx
pagination/index.tsx
panel/index.tsx
password/index.tsx
preferences-input/index.tsx
progress-bar/index.tsx
progress-ring/index.tsx
progressive-filter-chip/index.tsx
pulse/index.tsx
radio/index.tsx
range/index.tsx
resize-handle/index.tsx
search/index.tsx
select/index.tsx
skeleton/index.tsx
sort-button/index.tsx
star-rating/index.tsx
steps/index.tsx
switch/index.tsx
tabs/index.tsx
tag/index.tsx
textarea/index.tsx
time/index.tsx
toast/index.tsx
toggletip/index.tsx
toolbar/index.tsx
tooltip/index.tsx
tree/index.tsx
week/index.tsx
total
index.ts
directive/clone/index.ts
directive/enable-link-shortcuts/index.ts
directive/wbr-text/index.ts
internal/disposable/index.ts
internal/utils/testing.ts
internal/utils/theme.ts
magic/compose/index.ts
magic/format/relative-time/index.ts
magic/format/relative-time/utils.ts
magic/match-media/index.ts
model/dropdown/index.ts
model/field/index.ts
model/filter/filter.ts
model/filter/utils/index.ts
model/pagination/index.ts
model/querystring/integer-param.ts
model/querystring/number-param.ts
model/querystring/querystring.ts
model/querystring/string-param.ts
model/querystring/utils/index.ts
model/sort/index.ts
model/task/index.ts
model/theme/index.ts
model/tooltip/index.ts
total
index.ts
codeblock/codeblock.ts
codeblock/define.ts
codeblock/languages/bash.ts
codeblock/languages/css.ts
codeblock/languages/go.ts
codeblock/languages/html.ts
codeblock/languages/javascript.ts
codeblock/languages/json.ts
codeblock/languages/markdown.ts
codeblock/languages/python.ts
codeblock/languages/toml.ts
codeblock/languages/typescript.ts
codeblock/languages/xml.ts
codeblock/languages/yaml.ts
total
update.ts
utils.ts
setup-mcp/index.ts
total
index.ts
eslint/index.ts
eslint/configs/css.ts
eslint/configs/html.ts
eslint/configs/json.ts
eslint/internals/attributes.ts
eslint/internals/element-attributes.ts
eslint/internals/index.ts
eslint/internals/metadata.ts
eslint/internals/slots.ts
eslint/internals/utils.ts
eslint/rules/no-deprecated-attributes.ts
eslint/rules/no-deprecated-css-imports.ts
eslint/rules/no-deprecated-css-variable.ts
eslint/rules/no-deprecated-global-attributes.ts
eslint/rules/no-deprecated-icon-names.ts
eslint/rules/no-deprecated-packages.ts
eslint/rules/no-deprecated-popover-attributes.ts
eslint/rules/no-deprecated-slots.ts
eslint/rules/no-deprecated-tags.ts
eslint/rules/no-invalid-invoker-triggers.ts
eslint/rules/no-missing-control-label.ts
eslint/rules/no-missing-gap-space.ts
eslint/rules/no-missing-popover-trigger.ts
eslint/rules/no-missing-slotted-elements.ts
eslint/rules/no-restricted-attributes.ts
eslint/rules/no-unexpected-attribute-value.ts
eslint/rules/no-unexpected-css-value.ts
eslint/rules/no-unexpected-css-variable.ts
eslint/rules/no-unexpected-global-attribute-value.ts
eslint/rules/no-unexpected-input-type.ts
eslint/rules/no-unexpected-library-dependencies.ts
eslint/rules/no-unexpected-slot-value.ts
eslint/rules/no-unexpected-style-customization.ts
eslint/rules/no-unknown-css-variable.ts
eslint/rules/no-unknown-tags.ts
total
index.ts
internal/errors.ts
internal/schema.ts
internal/utils.ts
mixin/index.ts
validators/index.ts
total
index.ts
markdown/define.ts
markdown/markdown.ts
total
internal/logger/index.ts
screencast/index.ts
simulated-keyboard/index.ts
simulated-keyboard/prng.ts
simulated-mouse/bezier.ts
simulated-mouse/bounding-box.ts
simulated-mouse/cursor.ts
simulated-mouse/easing.ts
simulated-mouse/index.ts
simulated-mouse/vector.ts
video-recorder/utils.ts
total
environment.ts
index.ts
monaco.ts
diff-editor/define.ts
diff-editor/diff-editor.ts
diff-input/define.ts
diff-input/diff-input.ts
editor/define.ts
editor/editor.ts
input/define.ts
input/input.ts
internal/base/editor.ts
internal/base/input.ts
internal/formats/problems-format.ts
internal/types/index.ts
internal/utils/problem-utils.ts
problems/define.ts
problems/problems.ts
themes/index.ts
total
indexes/api.ts
indexes/examples.ts
indexes/utils.ts
services/api.service.ts
services/downloads.service.ts
services/examples.service.ts
services/projects.service.ts
services/releases.service.ts
services/usage.service.ts
services/wireit.service.ts
tasks/downloads.utils.ts
tasks/lighthouse.utils.ts
tasks/projects.utils.ts
tasks/releases.utils.ts
tasks/tests.utils.ts
tasks/wireit.utils.ts
utils/utils.ts
total
index.ts
api/service.ts
api/utils.ts
examples/service.ts
examples/utils.ts
internal/node.ts
internal/prompts.ts
internal/schema.ts
internal/search.ts
internal/tools.ts
internal/utils.ts
internal/validate.ts
packages/service.ts
playground/service.ts
playground/utils.ts
project/health.ts
project/service.ts
project/setup-mcp.ts
project/starters.ts
project/update.ts
tokens/service.ts
tokens/utils.ts
Report Created on Feb 18, 2026, 2:46:31 PM UTC
Report Created on Feb 18, 2026, 2:46:31 PM UTC
Lighthouse