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Autocomplete, five ways

Open one. Five follow. Each tile runs Autocomplete in its own framework and reports the change in its own syntax.

Autocomplete docs: demo, examples and API
Frameworks
5
Parts
21
Open now
0 of 5
Events
0

Live

Sync on · one tile drives all five

React

LoadingonOpenChange

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Vue

Loading@open-change

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Svelte

LoadingonOpenChange

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Angular

Loading(openChange)

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Solid

LoadingonOpenChange

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The same example, in each framework

The showcase example for Autocomplete, as written in each framework. Lines that only React has are marked.

React · Autocomplete.tsx23 lines only in React
import { Autocomplete } from '@▢▢▢▢/react/autocomplete'

const tags = ['feature', 'fix', 'bug', 'docs', 'internal', 'mobile', 'performance', 'release']

export default function AutocompleteExample() {
  return (
    <Autocomplete.Root items={tags}>
      <label className="field">
        <span className="select-label">Search tags</span>
        <Autocomplete.Input className="input" placeholder="e.g. feature" />
      </label>
      <Autocomplete.Portal>
        <Autocomplete.Positioner
          className="select-positioner"
          sideOffset={6}
        >
          <Autocomplete.Popup className="select-popup combobox-popup">
            <Autocomplete.Empty className="combobox-empty">
              No tags found.
            </Autocomplete.Empty>
            <Autocomplete.List className="select-list">
              <Autocomplete.Collection>
                {(tag: string) => (
                  <Autocomplete.Item
                    key={tag}
                    value={tag}
                    className="select-item plain"
                  >
                    {tag}
                  </Autocomplete.Item>
                )}
              </Autocomplete.Collection>
            </Autocomplete.List>
          </Autocomplete.Popup>
        </Autocomplete.Positioner>
      </Autocomplete.Portal>
    </Autocomplete.Root>
  )
}
Autocomplete.vue
<script setup lang="ts">
import { Autocomplete } from '@▢▢▢▢/vue/autocomplete'

const tags = ['feature', 'fix', 'bug', 'docs', 'internal', 'mobile', 'performance', 'release']
</script>

<template>
  <Autocomplete.Root :items="tags">
    <label class="field">
      <span class="select-label">Search tags</span>
      <Autocomplete.Input class="input" placeholder="e.g. feature" />
    </label>
    <Autocomplete.Portal>
      <Autocomplete.Positioner
        class="select-positioner"
        :side-offset="6"
      >
        <Autocomplete.Popup class="select-popup combobox-popup">
          <Autocomplete.Empty class="combobox-empty"
            >No tags found.</Autocomplete.Empty
          >
          <Autocomplete.List class="select-list">
            <Autocomplete.Collection v-slot="tag">
              <Autocomplete.Item
                :key="tag"
                :value="tag"
                class="select-item plain"
              >
                {{ tag }}
              </Autocomplete.Item>
            </Autocomplete.Collection>
          </Autocomplete.List>
        </Autocomplete.Popup>
      </Autocomplete.Positioner>
    </Autocomplete.Portal>
  </Autocomplete.Root>
</template>

Measured, per framework

Autocomplete in each framework, side by side. Lower is better for size, time and memory. No outside baseline: the frameworks are compared with each other only.

MetricReactVueSvelteAngularSolid
SizeKiB gzip, with core and dom
Openms, median
Closems, median
MemoryMiB after one open and close
Testspassing
Measured
Nov 5 on Apple M3 Max, Chromium 156, 35 runs per framework over 5 page loads. The range under each time is the spread of the per-load medians.
Tests
Autocomplete's tests in each framework's suites, jsdom and Chromium together, from the latest run. React runs the React tests on the port; the other four also run the shared behaviour tests.
Sources
reports/size-baseline.json (size), reports/perf.json (shared code, time, memory) and reports/tests-by-component.json (tests).

Same props, five spellings

The Autocomplete.Root props as each framework writes them. A name that differs from React is marked.

React
Props and callbacks have upstream's names and signatures: onCheckedChange(checked, details), onOpenChange(open, details), onValueChange(value, details).
Vue
Props keep upstream's names and can be written in kebab case in a template (:default-checked, :side-offset). Upstream's callbacks are Vue events with the same arguments: checkedChange(checked, details), openChange(open, details), valueChange(value, details).
Svelte
Callbacks are props with upstream's names and arguments: onCheckedChange(checked, details), onOpenChange(open, details), onValueChange(value, details), with details.cancel(), reason and event. Native event props use Svelte's names (onclick, onkeydown).
Angular
Inputs are signal inputs with upstream's names (checked, disabled, nativeButton); boolean inputs also work as bare attributes. Each callback with details is an output named without on: checkedChange, openChange, valueChange.
Solid
Callbacks keep upstream's names and arguments: onCheckedChange(checked, details), with details.cancel() and details.event. Native handlers are camelCase (onClick, onKeyDown), as Solid 2 requires.
Prop · 34ReactVueSvelteAngularSolid
namepropnamenamename[name]name
defaultValuepropdefaultValuedefault-valuedefaultValue[defaultValue]defaultValue
valuepropvaluevaluevalue[value]value
onValueChangeeventonValueChange@value-changeonValueChange(valueChange)onValueChange
defaultOpenpropdefaultOpendefault-opendefaultOpen[defaultOpen]defaultOpen
openpropopenopenopen[open]open
onOpenChangeeventonOpenChange@open-changeonOpenChange(openChange)onOpenChange
autoHighlightpropautoHighlightauto-highlightautoHighlight[autoHighlight]autoHighlight
keepHighlightpropkeepHighlightkeep-highlightkeepHighlight[keepHighlight]keepHighlight
highlightItemOnHoverprophighlightItemOnHoverhighlight-item-on-hoverhighlightItemOnHover[highlightItemOnHover]highlightItemOnHover
actionsRefpropactionsRefactions-refactionsRef[actionsRef]actionsRef
filterpropfilterfilterfilter[filter]filter
filteredItemspropfilteredItemsfiltered-itemsfilteredItems[filteredItems]filteredItems
formpropformformform[form]form
gridpropgridgridgrid[grid]grid
inlinepropinlineinlineinline[inline]inline
itemToStringValuepropitemToStringValueitem-to-string-valueitemToStringValue[itemToStringValue]itemToStringValue
itemspropitemsitemsitems[items]items
limitproplimitlimitlimit[limit]limit
localeproplocalelocalelocale[locale]locale
loopFocusproploopFocusloop-focusloopFocus[loopFocus]loopFocus
modalpropmodalmodalmodal[modal]modal
modepropmodemodemode[mode]mode
onItemHighlightedeventonItemHighlighted@item-highlightedonItemHighlighted(itemHighlighted)onItemHighlighted
onOpenChangeCompleteeventonOpenChangeComplete@open-change-completeonOpenChangeComplete(openChangeComplete)onOpenChangeComplete
openOnInputClickpropopenOnInputClickopen-on-input-clickopenOnInputClick[openOnInputClick]openOnInputClick
submitOnItemClickpropsubmitOnItemClicksubmit-on-item-clicksubmitOnItemClick[submitOnItemClick]submitOnItemClick
virtualizedpropvirtualizedvirtualizedvirtualized[virtualized]virtualized
disabledpropdisableddisableddisabled[disabled]disabled
readOnlypropreadOnlyread-onlyreadOnly[readOnly]readOnly
requiredproprequiredrequiredrequired[required]required
inputRefpropinputRefinput-refinputRef[inputRef]inputRef
idpropididid[id]id
childrenpropchildren#defaultchildrenng-contentchildren