diff --git a/packages/effect-fc/src/hooks/Hooks/index.ts b/packages/effect-fc/src/hooks/Hooks/index.ts
index 5d0e295..6b3c65d 100644
--- a/packages/effect-fc/src/hooks/Hooks/index.ts
+++ b/packages/effect-fc/src/hooks/Hooks/index.ts
@@ -3,6 +3,7 @@ export * from "./useCallbackPromise.js"
 export * from "./useCallbackSync.js"
 export * from "./useContext.js"
 export * from "./useEffect.js"
+export * from "./useInput.js"
 export * from "./useLayoutEffect.js"
 export * from "./useMemo.js"
 export * from "./useOnce.js"
diff --git a/packages/effect-fc/src/hooks/Hooks/useInput.ts b/packages/effect-fc/src/hooks/Hooks/useInput.ts
new file mode 100644
index 0000000..4d32d7b
--- /dev/null
+++ b/packages/effect-fc/src/hooks/Hooks/useInput.ts
@@ -0,0 +1,59 @@
+import { type Duration, Effect, flow, Option, ParseResult, Ref, Schema, Stream, SubscriptionRef, Types } from "effect"
+import * as React from "react"
+import { useCallbackSync } from "./useCallbackSync.js"
+import { useFork } from "./useFork.js"
+import { useOnce } from "./useOnce.js"
+import { useSubscribeRefs } from "./useSubscribeRefs.js"
+
+
+export namespace useInput {
+    export interface Options<A, R> {
+        readonly ref: SubscriptionRef.SubscriptionRef<A>
+        readonly schema: Schema.Schema<Types.NoInfer<A>, string, R>
+        readonly debounce?: Duration.Duration
+    }
+
+    export interface Result {
+        readonly value: string
+        readonly onChange: React.ChangeEventHandler<HTMLInputElement | HTMLTextAreaElement>
+        readonly error: Option.Option<ParseResult.ParseError>
+    }
+}
+
+export const useInput: {
+    <A, R>(options: useInput.Options<A, R>): Effect.Effect<useInput.Result, ParseResult.ParseError, R>
+} = Effect.fnUntraced(function* <A, R>(options: useInput.Options<A, R>) {
+    const internalRef = yield* useOnce(() => options.ref.pipe(
+        Effect.andThen(Schema.encode(options.schema)),
+        Effect.andThen(SubscriptionRef.make),
+    ))
+    const [error, setError] = React.useState(Option.none<ParseResult.ParseError>())
+
+    yield* useFork(() => Effect.all([
+        Stream.runForEach(options.ref, upstreamValue =>
+            Effect.andThen(internalRef, internalValue =>
+                upstreamValue !== internalValue
+                    ? Effect.andThen(Schema.encode(options.schema)(upstreamValue), v => Ref.set(internalRef, v))
+                    : Effect.void
+            )
+        ),
+
+        Stream.runForEach(
+            options.debounce ? Stream.debounce(internalRef, options.debounce) : internalRef,
+            flow(
+                Schema.decode(options.schema),
+                Effect.andThen(v => Ref.set(options.ref, v)),
+                Effect.andThen(() => setError(Option.none())),
+                Effect.catchTag("ParseError", e => Effect.sync(() => setError(Option.some(e)))),
+            ),
+        ),
+    ], { concurrency: "unbounded" }), [options.ref, options.schema, options.debounce, internalRef])
+
+    const [value] = yield* useSubscribeRefs(internalRef)
+    const onChange = yield* useCallbackSync((e: React.ChangeEvent<HTMLInputElement>) => Ref.set(
+        internalRef,
+        e.target.value,
+    ), [internalRef])
+
+    return { value, onChange, error }
+})
diff --git a/packages/example/src/todo/Todo.tsx b/packages/example/src/todo/Todo.tsx
index 44c0b48..1cf0aed 100644
--- a/packages/example/src/todo/Todo.tsx
+++ b/packages/example/src/todo/Todo.tsx
@@ -1,7 +1,7 @@
 import * as Domain from "@/domain"
-import { Box, Button, Flex, IconButton, TextArea } from "@radix-ui/themes"
+import { Box, Button, Callout, Flex, IconButton, Text, TextArea } from "@radix-ui/themes"
 import { GetRandomValues, makeUuid4 } from "@typed/id"
-import { Chunk, Effect, Match, Option, Ref, Runtime, SubscriptionRef } from "effect"
+import { Chunk, Effect, Match, Option, ParseResult, Ref, Runtime, Schema, SubscriptionRef } from "effect"
 import { Component, Memoized } from "effect-fc"
 import { Hooks } from "effect-fc/hooks"
 import { SubscriptionSubRef } from "effect-fc/types"
@@ -40,15 +40,26 @@ export class Todo extends Component.make(function* Todo(props: TodoProps) {
         ] as const),
     ), [props._tag, props.index])
 
-    const [content, size] = yield* Hooks.useSubscribeRefs(contentRef, state.sizeRef)
+    const [size] = yield* Hooks.useSubscribeRefs(state.sizeRef)
+    const contentInput = yield* Hooks.useInput({ ref: contentRef, schema: Schema.Any })
 
     return (
         <Flex direction="column" align="stretch" gap="2">
+            {Option.isSome(contentInput.error) &&
+                <Callout.Root color="red">
+                    <Callout.Text>
+                        {ParseResult.ArrayFormatter.formatErrorSync(contentInput.error.value).map(e => <>
+                            <Text>&bull; {e.message}</Text><br />
+                        </>)}
+                    </Callout.Text>
+                </Callout.Root>
+            }
+
             <Flex direction="row" align="center" gap="2">
                 <Box flexGrow="1">
                     <TextArea
-                        value={content}
-                        onChange={e => Runtime.runSync(runtime)(Ref.set(contentRef, e.target.value))}
+                        value={contentInput.value}
+                        onChange={contentInput.onChange}
                     />
                 </Box>