diff --git a/packages/async-value/package.json b/packages/async-value/package.json
deleted file mode 100644
index 9e26dfee..00000000
--- a/packages/async-value/package.json
+++ /dev/null
@@ -1 +0,0 @@
-{}
\ No newline at end of file
diff --git a/packages/async-value/src/index.test.ts b/packages/async-value/src/index.test.ts
deleted file mode 100644
index b2dea58b..00000000
--- a/packages/async-value/src/index.test.ts
+++ /dev/null
@@ -1,8 +0,0 @@
-import asyncValue from "./index";
-(async function () {
-  console.log(
-    await asyncValue(12)
-      .pipe((v) => v * 12) // 144
-      .valueOf(),
-  );
-})();
diff --git a/packages/async-value/src/index.ts b/packages/async-value/src/index.ts
deleted file mode 100644
index 2b4119b1..00000000
--- a/packages/async-value/src/index.ts
+++ /dev/null
@@ -1,55 +0,0 @@
-type PromiseLiker<T> = Promise<T> | PromiseLike<T> | T;
-type Iterator<V, R> = { (v: V, i: number, a: V[]): PromiseLiker<R> };
-type Reducer<V, R> = { (v: V, w: W, i: number, a: V[]): PromiseLiker<R> };
-type Looper<V> = { (v: V, i: number): PromiseLiker<void> };
-type Conder<R> = { (): PromiseLiker<R> };
-[].reduc;
-export async function asyncMap<V, R>(a: PromiseLiker<V[]>, f: Iterator<V, R>) {
-  const r = [];
-  let i = 0;
-  a = await a;
-  for await (const v of a) r.push(await f(v, i++, a));
-  return r;
-}
-export async function asyncForEach<V, R>(a: PromiseLiker<V[]>, f: Iterator<V, R>) {
-  let i = 0;
-  a = await a;
-  for await (const v of a) await f(v, i++, a);
-}
-export async function asyncWhile<V, R>(cond: Conder<V>, f: Looper<V>) {
-  let i = 0;
-  let v = null;
-  while ((v = await cond())) await f(v, i++);
-}
-export function asyncArray<V>(value: PromiseLiker<V[]>) {
-  // const pipe = <R>(f: { (v: V[]): PromiseLiker<R> }) => asyncArray(Promise.resolve(value).then(f));
-  const map = <R>(fn: Iterator<V, R>) => asyncArray(asyncMap(value, fn));
-  const forEach = (fn: Iterator<V, R>) => asyncValue(asyncForEach(value, fn));
-  const reduce = (fn: Iterator<V, R>) => asyncArray(asyncReduce(value, fn));
-  // (async function() {
-  //   (await value).
-  // })();
-  return { ...asyncValue(value), map, forEach, reduce };
-}
-export default function asyncValue<V>(value: PromiseLiker<V>) {
-  const pipe = <R>(f: { (v: V): PromiseLiker<R> }) => asyncValue(Promise.resolve(value).then(f));
-  const valueOf = async () => await value;
-  return {
-    valueOf,
-    pipe,
-  };
-}
-/**
- * @example const { lock, unlock } = useLockers(n);
- */
-export function useLockers(n = 1) {
-  const resolves = [];
-  const lock = () => new Promise<void>((resolve) => (n-- ? resolve() : resolves.push(resolve)));
-  const unlock = () => (n++, resolves.shift()?.());
-  return { lock, unlock };
-}
-export function useLimiter(n = 1) {
-  const { lock, unlock } = useLockers(n);
-  const wait = <T>(fn: () => Promise<T>): Promise<T> => lock().then(fn).finally(unlock());
-  return { wait };
-}
diff --git a/packages/bothforage/package.json b/packages/bothforage/package.json
index ded1d0fb..c62a954a 100644
--- a/packages/bothforage/package.json
+++ b/packages/bothforage/package.json
@@ -5,7 +5,7 @@
   "keywords": [],
   "homepage": "https://github.com/snomiao/js/tree/main/packages/bothforage#readme",
   "bugs": {
-    "url": "https://github.com/snomiao/js/issues?q=is%3Aissue+is%3Aopen+bothforage"
+    "url": "https://github.com/snomiao/js/issues?q=is%3Aissue+is%3Aopen+@snomiao/bothforage"
   },
   "repository": "https://github.com/snomiao/js/tree/main/packages/bothforage",
   "license": "GPLv3",
diff --git a/packages/junction-move/package.json b/packages/junction-move/package.json
index ecf61205..0635894d 100644
--- a/packages/junction-move/package.json
+++ b/packages/junction-move/package.json
@@ -13,10 +13,7 @@
   "bugs": {
     "url": "https://github.com/snomiao/js/issues?q=is%3Aissue+is%3Aopen+junction-move"
   },
-  "repository": {
-    "type": "git",
-    "url": "git+https://github.com/snomiao/js.git#main"
-  },
+  "repository": "https://github.com/snomiao/js/tree/main/packages/junction-move",
   "license": "GPLv3",
   "author": "snomiao <snomiao@gmail.com>",
   "type": "module",
diff --git a/packages/md-aggregate/package.json b/packages/md-aggregate/package.json
index 70a64134..801e7e40 100644
--- a/packages/md-aggregate/package.json
+++ b/packages/md-aggregate/package.json
@@ -14,10 +14,7 @@
   "bugs": {
     "url": "https://github.com/snomiao/js/issues?q=is%3Aissue+is%3Aopen+md-aggregate"
   },
-  "repository": {
-    "type": "git",
-    "url": "git+https://github.com/snomiao/js.git#main"
-  },
+  "repository": "https://github.com/snomiao/js/tree/main/packages/md-aggregate",
   "license": "GPLv3",
   "author": "snomiao <snomiao@gmail.com>",
   "type": "module",
diff --git a/packages/outer-join-by/package.json b/packages/outer-join-by/package.json
index 527d9362..060e801a 100644
--- a/packages/outer-join-by/package.json
+++ b/packages/outer-join-by/package.json
@@ -6,8 +6,8 @@
     "aoj",
     "join"
   ],
-  "license": "ISC",
-  "author": "",
+  "license": "GPLv3",
+  "author": "snomiao <snomiao@gmail.com>",
   "type": "module",
   "exports": {
     ".": {
@@ -34,5 +34,10 @@
     "mocha": "^10.0.0",
     "snobuild": "^2.0.0",
     "tsx": "^3.4.2"
+  },
+  "repository": "https://github.com/snomiao/js/tree/main/packages/outer-join-by",
+  "homepage": "https://github.com/snomiao/js/tree/main/packages/outer-join-by#readme",
+  "bugs": {
+    "url": "https://github.com/snomiao/js/issues?q=is%3Aissue+is%3Aopen+outer-join-by"
   }
 }
diff --git a/packages/snobuild/package.json b/packages/snobuild/package.json
index b331c794..3f8a6b90 100644
--- a/packages/snobuild/package.json
+++ b/packages/snobuild/package.json
@@ -1,6 +1,6 @@
 {
   "name": "snobuild",
-  "version": "2.1.1",
+  "version": "2.1.2",
   "description": "Easy way to use esbuild.",
   "keywords": [
     "cli",
diff --git a/packages/snoval/README.md b/packages/snoval/README.md
new file mode 100644
index 00000000..3c756dfe
--- /dev/null
+++ b/packages/snoval/README.md
@@ -0,0 +1,10 @@
+# async-value (WIP)
+
+Async Value pipelines (WIP)
+
+## Usage
+
+## Reference
+
+- [tubo - npm]( https://www.npmjs.com/package/tubo )
+- [Ramda Documentation]( https://ramdajs.com/docs/#pipe )
\ No newline at end of file
diff --git a/packages/snoval/package.json b/packages/snoval/package.json
new file mode 100644
index 00000000..731e8b3a
--- /dev/null
+++ b/packages/snoval/package.json
@@ -0,0 +1,41 @@
+{
+  "name": "snoval",
+  "version": "1.0.0",
+  "description": "Async Value pipelines (WIP)",
+  "keywords": [
+    "async",
+    "value",
+    "functional",
+    "pipeline"
+  ],
+  "homepage": "https://github.com/snomiao/js/tree/main/packages/async-value#readme",
+  "bugs": {
+    "url": "https://github.com/snomiao/js/issues?q=is%3Aissue+is%3Aopen+async-value"
+  },
+  "repository": "https://github.com/snomiao/js/tree/main/packages/async-value",
+  "license": "GPLv3",
+  "author": "snomiao <snomiao@gmail.com>",
+  "type": "module",
+  "exports": {
+    ".": {
+      "require": "./lib/index.cjs",
+      "import": "./lib/index.js"
+    }
+  },
+  "main": "lib/index.cjs",
+  "module": "lib/index.js",
+  "types": "./lib/index.d.ts",
+  "files": [
+    "lib"
+  ],
+  "scripts": {
+    "build": "snobuild --lib",
+    "prepack": "npm run build",
+    "test": "mocha --require tsx ./src/**/*.test.ts"
+  },
+  "devDependencies": {
+    "@types/mocha": "^9.1.1",
+    "mocha": "^10.0.0",
+    "snobuild": "^2.1.1"
+  }
+}
diff --git a/packages/snoval/src/asyncFn.ts b/packages/snoval/src/asyncFn.ts
new file mode 100644
index 00000000..8ddf6d4d
--- /dev/null
+++ b/packages/snoval/src/asyncFn.ts
@@ -0,0 +1,25 @@
+import type { Conder, Iterater, Looper, PromiseLiker, Reducer } from "./types";
+export async function asyncMap<V, R>(a: PromiseLiker<V[]>, f: Iterater<V, R>) {
+  const r = [];
+  let i = 0;
+  a = await a;
+  for await (const v of a) r.push(await f(v, i++, a));
+  return r;
+}
+export async function asyncReduce<V, R>(a: PromiseLiker<V[]>, f: Reducer<V, R>, r?: R) {
+  a = await a;
+  if (r === undefined) r = a[0] as unknown as R;
+  let i = 0;
+  for await (const v of a) r = await f(r, v, i++, a);
+  return r;
+}
+export async function asyncForEach<V, R>(a: PromiseLiker<V[]>, f: Iterater<V, R>) {
+  let i = 0;
+  a = await a;
+  for await (const v of a) await f(v, i++, a);
+}
+export async function asyncWhile<V, R>(cond: Conder<V>, f: Looper<V>) {
+  let i = 0;
+  let v = null;
+  while ((v = await cond())) await f(v, i++);
+}
diff --git a/packages/snoval/src/index.test.ts b/packages/snoval/src/index.test.ts
new file mode 100644
index 00000000..807b4fca
--- /dev/null
+++ b/packages/snoval/src/index.test.ts
@@ -0,0 +1,28 @@
+import { strictEqual } from "assert";
+import { asyncMap } from "./asyncFn";
+import asyncValue from "./index";
+it("number pipe valueOf", async () => {
+  strictEqual(
+    await asyncValue(12)
+      .pipe((v) => v * 12)
+      .valueOf(),
+    144,
+  );
+});
+
+it("number pipe value", async () => {
+  strictEqual(await asyncValue(12).pipe((v) => v * 12).value, 144);
+});
+
+it("number multi pipe value", async () => {
+  strictEqual(
+    await asyncValue(1)
+      .pipe((n) => n / 2)
+      .pipe((n) => n.toString())
+      .pipe((s) => s.split("."))
+      .pipe((a) => asyncMap(a, Number))
+      // .pipe(Array.prototype.reverse)
+      .value,
+    [5, 0],
+  );
+});
diff --git a/packages/snoval/src/index.ts b/packages/snoval/src/index.ts
new file mode 100644
index 00000000..e1a638eb
--- /dev/null
+++ b/packages/snoval/src/index.ts
@@ -0,0 +1,38 @@
+import { asyncForEach, asyncMap, asyncReduce } from "./asyncFn";
+import { Iterater, PromiseLiker, Reducer } from "./types";
+export * from "./asyncFn";
+
+export function asyncArray<V>(value: PromiseLiker<V[]>) {
+  const map = <R>(fn: Iterater<V, R>) => asyncArray(asyncMap(value, fn));
+  const forEach = <R>(fn: Iterater<V, R>) => asyncValue(asyncForEach(value, fn));
+  const reduce = <R>(fn: Reducer<V, R>) => asyncReduce(value, fn);
+  return { ...asyncValue(value), map, forEach, reduce };
+}
+export default function asyncValue<V>(value: PromiseLiker<V>) {
+  const pipe = <R>(f: { (v: V): PromiseLiker<R> }) =>
+    asyncValue(Promise.resolve(value).then((e) => f.call(e)));
+  const arrayPipe = <R extends any[]>(f: { (v: V): PromiseLiker<R> }) =>
+    asyncArray(Promise.resolve(value).then(f));
+  const valueOf = async () => await value;
+  return {
+    value,
+    valueOf,
+    pipe,
+    arrayPipe,
+  };
+}
+// flow control
+/**
+ * @example const { lock, unlock } = useLockers(n);
+ */
+export function useLockers(n = 1) {
+  const resolves = [];
+  const lock = () => new Promise<void>((resolve) => (n-- ? resolve() : resolves.push(resolve)));
+  const unlock = () => (n++, resolves.shift()?.());
+  return { lock, unlock };
+}
+export function useLimiter(n = 1) {
+  const { lock, unlock } = useLockers(n);
+  const wait = <T>(fn: () => Promise<T>): Promise<T> => lock().then(fn).finally(unlock());
+  return { wait };
+}
diff --git a/packages/snoval/src/types.ts b/packages/snoval/src/types.ts
new file mode 100644
index 00000000..10791034
--- /dev/null
+++ b/packages/snoval/src/types.ts
@@ -0,0 +1,5 @@
+export type PromiseLiker<T> = PromiseLike<T> | T;
+export type Iterater<V, R> = { (v: V, i: number, a: V[]): PromiseLiker<R> };
+export type Reducer<V, R> = { (r: R, v: V, i: number, a: V[]): PromiseLiker<R> };
+export type Looper<V> = { (v: V, i: number): PromiseLiker<void> };
+export type Conder<R> = { (): PromiseLiker<R> };