diff --git a/src/lib/action-autocomplete.ts b/src/lib/action-autocomplete.ts
new file mode 100644
index 00000000..fbfb64e9
--- /dev/null
+++ b/src/lib/action-autocomplete.ts
@@ -0,0 +1,59 @@
+import type {Action} from "svelte/action"
+import Index from "flexsearch"
+import {KEYMAP_CODES} from "$lib/serial/keymap-codes"
+import tippy from "tippy.js"
+import ActionAutocomplete from "$lib/components/ActionAutocomplete.svelte"
+import {browser} from "$app/environment"
+
+const index = browser ? new Index({tokenize: "full"}) : undefined
+for (const action of Object.values(KEYMAP_CODES)) {
+  index?.add(
+    action.code,
+    `${action.title || ""} ${action.variant || ""} ${action.category} ${action.id || ""} ${
+      action.description || ""
+    }`,
+  )
+}
+const exact = Object.fromEntries(
+  Object.values(KEYMAP_CODES)
+    .filter(it => !!it.id)
+    .map(it => [it.id, it] as const),
+)
+
+export const actionAutocomplete: Action<HTMLInputElement> = node => {
+  if (!browser) return
+
+  let completionComponent: ActionAutocomplete
+  const completionDialog = tippy(node, {
+    interactive: true,
+    placement: "bottom-start",
+    hideOnClick: false,
+    theme: "surface-variant search-completion",
+    arrow: false,
+    trigger: "focus",
+    offset: [0, 0],
+    onCreate(instance) {
+      const target = instance.popper.querySelector(".tippy-content")!
+      completionComponent = new ActionAutocomplete({target, props: {width: node.clientWidth}})
+    },
+    onDestroy() {
+      completionComponent.$destroy()
+    },
+  })
+
+  function input(event: Event) {
+    completionComponent.$set({
+      results: index!.search(node.value),
+      exact: exact[node.value],
+      code: Number(node.value),
+    })
+  }
+
+  node.addEventListener("input", input)
+
+  return {
+    destroy() {
+      node.removeEventListener("input", input)
+    },
+  }
+}
diff --git a/src/lib/assets/keymaps/action-codes.yml b/src/lib/assets/keymaps/action-codes.yml
deleted file mode 100644
index 265ff1ea..00000000
--- a/src/lib/assets/keymaps/action-codes.yml
+++ /dev/null
@@ -1,67 +0,0 @@
-name: Action Codes
-description: Invalid action codes
-actions:
-  0x00:
-    id: "0x00"
-  0x01:
-    id: "0x01"
-  0x02:
-    id: "0x02"
-  0x03:
-    id: "0x03"
-  0x04:
-    id: "0x04"
-  0x05:
-    id: "0x05"
-  0x06:
-    id: "0x06"
-  0x07:
-    id: "0x07"
-  0x08:
-    id: "0x08"
-  0x09:
-    id: "0x09"
-  0x0A:
-    id: "0x0A"
-  0x0B:
-    id: "0x0B"
-  0x0C:
-    id: "0x0C"
-  0x0D:
-    id: "0x0D"
-  0x0E:
-    id: "0x0E"
-  0x0F:
-    id: "0x0F"
-  0x10:
-    id: "0x10"
-  0x11:
-    id: "0x11"
-  0x12:
-    id: "0x12"
-  0x13:
-    id: "0x13"
-  0x14:
-    id: "0x14"
-  0x15:
-    id: "0x15"
-  0x16:
-    id: "0x16"
-  0x17:
-    id: "0x17"
-  0x18:
-    id: "0x18"
-  0x19:
-    id: "0x19"
-  0x1A:
-    id: "0x1A"
-  0x1B:
-    id: "0x1B"
-  0x1C:
-    id: "0x1C"
-  0x1D:
-    id: "0x1D"
-  0x1E:
-    id: "0x1E"
-  0x1F:
-    id: "0x1F"
diff --git a/src/lib/components/ActionAutocomplete.svelte b/src/lib/components/ActionAutocomplete.svelte
new file mode 100644
index 00000000..cab8cc4c
--- /dev/null
+++ b/src/lib/components/ActionAutocomplete.svelte
@@ -0,0 +1,66 @@
+<script lang="ts">
+  import {KEYMAP_CODES} from "$lib/serial/keymap-codes"
+  import ActionListItem from "$lib/components/ActionListItem.svelte"
+
+  export let exact: number | undefined = undefined
+  export let code: number = Number.NaN
+  export let results: number[] = []
+
+  export let width: number
+
+  console.log(width)
+</script>
+
+<div class="list" style="width: {width}px">
+  {#if exact !== undefined}
+    <div class="exact">
+      <i>Exact match</i>
+      <ActionListItem id={exact} />
+    </div>
+  {/if}
+  {#if !exact && code}
+    {#if code >= 2 ** 5 && code < 2 ** 13}
+      <button>USE CODE</button>
+    {:else}
+      <div>Action code is out of range</div>
+    {/if}
+  {/if}
+  {#each results as id (id)}
+    <ActionListItem {id} />
+  {/each}
+</div>
+
+<style lang="scss">
+  .list {
+    --scrollbar-color: var(--md-sys-color-on-surface-variant);
+
+    scrollbar-gutter: stable both-edges;
+
+    overflow-x: hidden;
+    overflow-y: auto;
+    display: flex;
+    flex-direction: column;
+
+    max-height: 500px;
+    padding-block: 8px;
+  }
+
+  .exact {
+    display: flex;
+    flex-direction: column;
+    align-items: center;
+    justify-content: center;
+
+    width: 100%;
+
+    border: 1px solid var(--md-sys-color-primary);
+    border-radius: 8px;
+
+    > i {
+      padding-inline: 8px;
+      color: var(--md-sys-color-on-primary);
+      background: var(--md-sys-color-primary);
+      border-radius: 0 0 8px 8px;
+    }
+  }
+</style>
diff --git a/src/lib/components/ActionListItem.svelte b/src/lib/components/ActionListItem.svelte
new file mode 100644
index 00000000..096d07f0
--- /dev/null
+++ b/src/lib/components/ActionListItem.svelte
@@ -0,0 +1,71 @@
+<script lang="ts">
+  import {KEYMAP_CODES} from "$lib/serial/keymap-codes"
+  import type {KeyInfo} from "$lib/serial/keymap-codes"
+
+  export let id: number | KeyInfo
+
+  $: key = (typeof id === "number" ? KEYMAP_CODES[id] ?? id : id) as number | KeyInfo
+</script>
+
+<button>
+  {#if typeof key === "object"}
+    <div class="title">
+      <b>
+        {key.title || ""}
+        {#if key.variant === "left"}
+          (Left)
+        {:else if key.variant === "right"}
+          (Right)
+        {/if}
+      </b>
+      {#if key.description}
+        <i>{key.description}</i>
+      {/if}
+    </div>
+    <span class:icon={!!key.icon} class="key">{key.icon || key.id || `0x${key.code.toString(16)}`}</span>
+  {:else}
+    <span class="key">0x{key.toString(16)}</span>
+  {/if}
+</button>
+
+<style lang="scss">
+  button {
+    display: flex;
+    gap: 4px;
+    align-items: center;
+
+    width: 100%;
+    margin: 0;
+    padding: 8px;
+
+    font-family: "Noto Sans Mono", monospace;
+    color: inherit;
+
+    background: transparent;
+    border: none;
+  }
+
+  .title {
+    display: flex;
+    flex: 1;
+    flex-direction: column;
+    align-items: flex-start;
+    justify-content: flex-start;
+
+    text-align: start;
+  }
+
+  .key {
+    display: flex;
+    align-items: center;
+    justify-content: center;
+
+    min-width: 32px;
+    padding: 4px;
+
+    font-weight: 600;
+
+    border: 1px solid currentcolor;
+    border-radius: 4px;
+  }
+</style>
diff --git a/src/lib/components/layout/InputEdit.svelte b/src/lib/components/layout/InputEdit.svelte
index 5563ac3b..a204e05e 100644
--- a/src/lib/components/layout/InputEdit.svelte
+++ b/src/lib/components/layout/InputEdit.svelte
@@ -3,52 +3,16 @@
   import {KEYMAP_CODES} from "$lib/serial/keymap-codes"
   import ActionSelector from "$lib/components/layout/ActionSelector.svelte"
   import {popup} from "$lib/popup"
+  import ActionListItem from "$lib/components/ActionListItem.svelte"
 
   export let id: number = 0
 </script>
 
 <table>
   {#each $layout as layer, i}
-    {@const action = KEYMAP_CODES[layer[id]]}
     <tr>
       <th class="icon">counter_{i + 1}</th>
-      <td
-        ><button use:popup={ActionSelector}
-          >{action?.title || action?.id} <span class="icon">edit</span></button
-        ></td
-      >
+      <ActionListItem id={layer[id]} />
     </tr>
   {/each}
 </table>
-
-<style lang="scss">
-  span.icon {
-    opacity: 0;
-    transition: opacity 250ms ease;
-  }
-
-  button {
-    cursor: pointer;
-
-    display: flex;
-    gap: 4px;
-    align-items: center;
-    justify-content: space-between;
-
-    width: 100%;
-
-    font-family: "Noto Sans Mono", monospace;
-    font-weight: 600;
-    color: var(--md-sys-color-on-surface);
-
-    background: transparent;
-    border: none;
-    border-radius: 8px;
-
-    transition: all 250ms ease;
-  }
-
-  button:hover > span.icon {
-    opacity: 1;
-  }
-</style>
diff --git a/src/lib/components/layout/Layout.svelte b/src/lib/components/layout/Layout.svelte
index 74e39297..145aa573 100644
--- a/src/lib/components/layout/Layout.svelte
+++ b/src/lib/components/layout/Layout.svelte
@@ -1,9 +1,15 @@
-<script>
+<script lang="ts">
   import {serialPort} from "$lib/serial/connection"
   import LayoutCC1 from "$lib/components/layout/LayoutCC1.svelte"
 
   $: device = $serialPort?.device ?? "ONE"
   let activeLayer = 0
+
+  const layers = [
+    ["Numeric Layer", "123", 1],
+    ["Primary Layer", "abc", 0],
+    ["Function Layer", "function", 2],
+  ] as const
 </script>
 
 <div>
@@ -13,7 +19,7 @@
   </select>
 
   <fieldset>
-    {#each [["Numeric Layer", "123", 1], ["Primary Layer", "abc", 0], ["Function Layer", "function", 2]] as [title, icon, value]}
+    {#each layers as [title, icon, value]}
       <button
         {title}
         class="icon"
diff --git a/src/lib/components/layout/RingInput.svelte b/src/lib/components/layout/RingInput.svelte
index a581e616..5e14d819 100644
--- a/src/lib/components/layout/RingInput.svelte
+++ b/src/lib/components/layout/RingInput.svelte
@@ -29,7 +29,7 @@
 </script>
 
 <div class="radial {type}">
-  {#each [keys.n, keys.e, keys.s, keys.w] as id, quadrant}
+  {#each [keys.n, keys.e, keys.s, keys.w, keys.d] as id, quadrant}
     {@const actions = getActions(id, $layout)}
     <button
       use:editableLayout={{id, quadrant}}
@@ -154,6 +154,21 @@
     &:nth-child(4) {
       clip-path: polygon(50% 50%, 0 0, 0 100%);
     }
+
+    &:last-child {
+      top: 50%;
+      left: 50%;
+      translate: -50% -50%;
+
+      overflow: hidden;
+
+      width: 25cqw;
+      height: 25cqh;
+
+      border-radius: 50%;
+
+      mask-image: none;
+    }
   }
 
   .secondary > button {
diff --git a/src/lib/profile.ts b/src/lib/profile.ts
deleted file mode 100644
index 6647b9a3..00000000
--- a/src/lib/profile.ts
+++ /dev/null
@@ -1,8 +0,0 @@
-import type {Chord} from "$lib/serial/chord"
-import type {CharaLayout} from "$lib/serialization/layout"
-
-export interface Profile {
-  name: string
-  layout: CharaLayout
-  chords: Chord[]
-}
diff --git a/src/lib/search-engine.ts b/src/lib/search-engine.ts
deleted file mode 100644
index 5a2f9c87..00000000
--- a/src/lib/search-engine.ts
+++ /dev/null
@@ -1,4 +0,0 @@
-import type {Index} from "flexsearch"
-import FlexSearch from "flexsearch"
-
-export function createIndex() {}
diff --git a/src/lib/style/tippy.scss b/src/lib/style/tippy.scss
index b00a4da2..07447c7c 100644
--- a/src/lib/style/tippy.scss
+++ b/src/lib/style/tippy.scss
@@ -1,10 +1,7 @@
 $padding: 16px;
 
 .tippy-box[data-theme~="surface-variant"] {
-  // overflow: hidden;
-
   color: var(--md-sys-color-on-surface-variant);
-
   background-color: var(--md-sys-color-surface-variant);
   filter: drop-shadow(0 0 12px #000a);
   border-radius: calc(24px + $padding);
@@ -26,3 +23,13 @@ $padding: 16px;
     }
   }
 }
+
+.tippy-box[data-theme~="search-completion"] {
+  filter: none;
+  border-radius: 0 0 16px 16px;
+  overflow: hidden;
+
+  .tippy-content {
+    padding: 0;
+  }
+}
diff --git a/src/routes/+layout.svelte b/src/routes/+layout.svelte
index b8424188..cde3c4b2 100644
--- a/src/routes/+layout.svelte
+++ b/src/routes/+layout.svelte
@@ -50,7 +50,6 @@
     initLocalStorage()
 
     if (pwaInfo) {
-      // noinspection TypeScriptCheckImport
       const {registerSW} = await import("virtual:pwa-register")
       registerSW({
         immediate: true,
diff --git a/src/routes/config/chords/+page.svelte b/src/routes/config/chords/+page.svelte
index 5c4c282a..80028126 100644
--- a/src/routes/config/chords/+page.svelte
+++ b/src/routes/config/chords/+page.svelte
@@ -4,10 +4,8 @@
   import Index from "flexsearch"
   import {tick} from "svelte"
   import type {Chord} from "$lib/serial/chord"
-  import tippy from "tippy.js"
-  import {calculateChordCoverage} from "$lib/chords/coverage"
-  import type {MouseEventHandler} from "svelte/elements"
   import LL from "../../../i18n/i18n-svelte"
+  import {actionAutocomplete} from "$lib/action-autocomplete"
 
   $: searchIndex = $chords?.length > 0 ? buildIndex($chords) : undefined
 
@@ -29,10 +27,6 @@
     })
   }
 
-  function sort(event: Event) {
-    tippy(event.target as HTMLInputElement, {})
-  }
-
   $: items = searchFilter?.map(it => [$chords[it], it] as const) ?? $chords.map((it, i) => [it, i] as const)
 </script>
 
@@ -40,15 +34,22 @@
   <title>Chord Manager</title>
 </svelte:head>
 
+<div>
+  <input
+    type="search"
+    placeholder={$LL.configure.chords.search.PLACEHOLDER($chords.length)}
+    use:actionAutocomplete
+  />
+</div>
+
+<!--
 {#if searchIndex}
   <input
     on:input={search}
     type="search"
-    placeholder={$LL.configure.chords.search.PLACEHOLDER($chords.length)}
+
   />
-{/if}
-<button class="icon" on:click={sort}>sort</button>
-<button class="icon">filter_list</button>
+{/if}-->
 
 <section>
   <table>
@@ -72,29 +73,21 @@
       </tr>
     {/each}
   </table>
-  <div>
-    <p>15 Duplicate Chords</p>
-    <p>12 Chords use</p>
-    {#await calculateChordCoverage($chords) then { missing, coverage }}
-      <p>{(coverage * 100).toFixed(1)}% of English 200</p>
-    {/await}
-  </div>
 </section>
 
 <style lang="scss">
   input[type="search"] {
-    width: 300px;
+    width: 512px;
+    margin-block-start: 16px;
     padding-block: 8px;
-    padding-inline: 32px;
+    padding-inline: 16px;
 
     font-size: 16px;
-    color: var(--md-sys-color-on-surface-variant);
-    text-align: center;
+    color: inherit;
 
-    background: var(--md-sys-color-surface-variant);
-    clip-path: polygon(0 0, 100% 0, 90% 100%, 10% 100%);
-    filter: brightness(80%);
-    border: none;
+    background: none;
+    border: 0 solid var(--md-sys-color-surface-variant);
+    border-bottom-width: 1px;
 
     transition: all 250ms ease;
 
@@ -104,7 +97,7 @@
     }
 
     &:focus {
-      filter: brightness(90%);
+      border-color: var(--md-sys-color-primary);
       outline: none;
     }
   }
diff --git a/src/routes/config/layout/+page.svelte b/src/routes/config/layout/+page.svelte
index cf8cb840..95b118ac 100644
--- a/src/routes/config/layout/+page.svelte
+++ b/src/routes/config/layout/+page.svelte
@@ -13,11 +13,11 @@
     }
   })
 
-  async function shareLayout(event) {
+  async function shareLayout(event: Event) {
     const url = new URL(window.location.href)
     url.searchParams.set("layout", await layoutAsUrlComponent($layout))
     await navigator.clipboard.writeText(url.toString())
-    tippy(event.target, {
+    tippy(event.target as HTMLElement, {
       content: "Share url copied!",
       delay: [0, 1000000],
       onHidden(instance) {