From c807a34e905621ada691f8dedc83b2b198c782ec Mon Sep 17 00:00:00 2001
From: Jumpei Ogawa <git@phanective.org>
Date: Thu, 6 Mar 2025 14:41:20 +0900
Subject: [PATCH 01/26] chore: use pnpm

---
 .gitignore          | 1 +
 package.json        | 5 +++--
 pnpm-workspace.yaml | 3 +++
 3 files changed, 7 insertions(+), 2 deletions(-)
 create mode 100644 pnpm-workspace.yaml

diff --git a/.gitignore b/.gitignore
index 8ce1d1d..16d0aa1 100644
--- a/.gitignore
+++ b/.gitignore
@@ -36,6 +36,7 @@ node_modules/
 # Lockfiles are not required for npm packages
 package-lock.json
 yarn.lock
+pnpm-lock.yaml
 
 # tarballs packed by `npm pack`
 *.tgz
diff --git a/package.json b/package.json
index d54d760..fd176ec 100644
--- a/package.json
+++ b/package.json
@@ -39,6 +39,7 @@
   },
   "engines": {
     "node": ">=18.x",
-    "npm": ">=10.x"
-  }
+    "pnpm": ">=10.x"
+  },
+  "packageManager": "pnpm@10.18.2+sha512.9fb969fa749b3ade6035e0f109f0b8a60b5d08a1a87fdf72e337da90dcc93336e2280ca4e44f2358a649b83c17959e9993e777c2080879f3801e6f0d999ad3dd"
 }
diff --git a/pnpm-workspace.yaml b/pnpm-workspace.yaml
new file mode 100644
index 0000000..cb8238f
--- /dev/null
+++ b/pnpm-workspace.yaml
@@ -0,0 +1,3 @@
+onlyBuiltDependencies:
+  - esbuild
+  - unrs-resolver

From faf96d96d6bb2994c805c72b72684c0432180114 Mon Sep 17 00:00:00 2001
From: Jumpei Ogawa <git@phanective.org>
Date: Thu, 6 Mar 2025 14:50:17 +0900
Subject: [PATCH 02/26] chore: apply latest `@phanect/configs` to tsconfigs

---
 src/nodejs/tsconfig.json | 10 ++++++++++
 tsconfig.json            | 17 +++++++++++++----
 2 files changed, 23 insertions(+), 4 deletions(-)
 create mode 100644 src/nodejs/tsconfig.json

diff --git a/src/nodejs/tsconfig.json b/src/nodejs/tsconfig.json
new file mode 100644
index 0000000..1c53588
--- /dev/null
+++ b/src/nodejs/tsconfig.json
@@ -0,0 +1,10 @@
+{
+  "extends": [
+    "@phanect/configs/ts/nodejs",
+    "@phanect/configs/ts/addons/npm"
+  ],
+  "include": [
+    "./**/*.ts",
+    "./**/*.js"
+  ]
+}
diff --git a/tsconfig.json b/tsconfig.json
index e9153d0..4c0b5bd 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -1,8 +1,17 @@
 {
   "extends": [
-    "@phanect/configs/tsconfig/frontend",
-    "@phanect/configs/tsconfig/addons/npm"
+    "@phanect/configs/ts",
+    "@phanect/configs/ts/addons/npm"
   ],
-  "include": ["**/*.ts", "**/*.js"],
-  "exclude": ["dist", "node_modules"]
+  "include": [
+    "**/*.ts",
+    "**/*.tsx",
+    "**/*.js",
+    "**/*.mjs",
+    "**/*.jsx"
+  ],
+  "exclude": [
+    "dist",
+    "node_modules"
+  ]
 }

From de88615878298d58173441ad9e4971c71a04cb1d Mon Sep 17 00:00:00 2001
From: Jumpei Ogawa <git@phanective.org>
Date: Thu, 6 Mar 2025 14:53:21 +0900
Subject: [PATCH 03/26] chore: switch back from Biome to ESLint

---
 biome.jsonc                   |  4 ----
 eslint.config.ts              | 31 +++++++++++++++++++++++++++++++
 package.json                  |  8 +++++---
 src/universal/sort-objects.ts |  4 ++--
 4 files changed, 38 insertions(+), 9 deletions(-)
 delete mode 100644 biome.jsonc
 create mode 100644 eslint.config.ts

diff --git a/biome.jsonc b/biome.jsonc
deleted file mode 100644
index 704227a..0000000
--- a/biome.jsonc
+++ /dev/null
@@ -1,4 +0,0 @@
-{
-  "$schema": "./node_modules/@biomejs/biome/configuration_schema.json",
-  "extends": ["@phanect/configs/biome"]
-}
diff --git a/eslint.config.ts b/eslint.config.ts
new file mode 100644
index 0000000..b5d0097
--- /dev/null
+++ b/eslint.config.ts
@@ -0,0 +1,31 @@
+import { core, nodejs, unbundled } from "@phanect/lint";
+import type { Linter } from "eslint";
+
+const configs: Linter.Config[] = [
+  {
+    ignores: [
+      "./**/dist/**",
+    ],
+  },
+
+  ...core,
+  ...unbundled,
+
+  ...nodejs.map((config) => ({
+    ...config,
+    files: [ "./src/nodejs/**/*.ts" ],
+  })),
+
+  {
+    // Do not add `files: [ "*" ],` here.
+
+    languageOptions: {
+      parserOptions: {
+        projectService: true,
+        tsconfigRootDir: import.meta.dirname,
+      },
+    },
+  },
+];
+
+export default configs;
diff --git a/package.json b/package.json
index fd176ec..63a71ea 100644
--- a/package.json
+++ b/package.json
@@ -24,15 +24,17 @@
   },
   "scripts": {
     "build": "unbuild",
-    "lint": "tsc --noEmit && biome check",
-    "fix": "biome check --write",
+    "lint": "tsc --noEmit && eslint",
+    "fix": "eslint --fix",
     "release": "npm publish --access public --non-interactive",
     "test": "vitest run"
   },
   "devDependencies": {
-    "@biomejs/biome": "^1.8.3",
     "@phanect/configs": "latest",
+    "@phanect/lint": "latest",
     "@types/node": "^22.1.0",
+    "eslint": "^9.21.0",
+    "jiti": "^2.4.2",
     "typescript": "^5.3.3",
     "unbuild": "^2.0.0",
     "vitest": "^2.0.2"
diff --git a/src/universal/sort-objects.ts b/src/universal/sort-objects.ts
index 4d9fb82..23085bc 100644
--- a/src/universal/sort-objects.ts
+++ b/src/universal/sort-objects.ts
@@ -3,8 +3,8 @@
  * @param objects - Aarray of objects.
  * @returns - Sorted array of the objects.
  */
-/* biome-ignore lint/suspicious/noExplicitAny:
- *   `{ [key: string]: unknown }` is not acceptable and we must use `any` here.
+/* eslint-disable-next-line @typescript-eslint/no-explicit-any --
+ * `{ [key: string]: unknown }` is not acceptable and we must use `any` here.
  * See: https://github.com/microsoft/TypeScript/wiki/Breaking-Changes/83af27fca396d172b4d895d480b10c3bacf89112#-k-string-unknown--is-no-longer-a-wildcard-assignment-target
  */
 export const sortObjects = <T extends { [key: string]: any }>(

From d34bc2b06b7e12d098c430d66d620e34f40ce4ad Mon Sep 17 00:00:00 2001
From: Jumpei Ogawa <git@phanective.org>
Date: Wed, 4 Jun 2025 22:10:48 +0900
Subject: [PATCH 04/26] fix: place `type` before others

This is warned by tsup.
---
 package.json | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/package.json b/package.json
index 63a71ea..1aa7e2d 100644
--- a/package.json
+++ b/package.json
@@ -11,15 +11,15 @@
   "exports": {
     ".": {
       "import": {
-        "default": "./dist/universal.mjs",
-        "types": "./dist/universal.d.ts"
+        "types": "./dist/universal.d.ts",
+        "default": "./dist/universal.mjs"
       },
       "require": "./dist/universal.cjs"
     },
     "./nodejs": {
+      "types": "./dist/nodejs.d.ts",
       "import": "./dist/nodejs.mjs",
-      "require": "./dist/nodejs.cjs",
-      "types": "./dist/nodejs.d.ts"
+      "require": "./dist/nodejs.cjs"
     }
   },
   "scripts": {

From c859ec226e34430a39e92e8db674fa525e2cd398 Mon Sep 17 00:00:00 2001
From: Jumpei Ogawa <git@phanective.org>
Date: Thu, 6 Mar 2025 15:02:51 +0900
Subject: [PATCH 05/26] style: fix ESLint warnings & errors

---
 src/nodejs/cmd.ts                          | 15 +++++++--------
 src/nodejs/load-json.ts                    |  8 ++++----
 src/universal/get-last-element-of.ts       |  8 ++++----
 src/universal/npm-package-exists.ts        | 12 ++++++------
 src/universal/sort-objects.ts              | 10 +++-------
 test/cmd.test.ts                           |  8 ++++----
 test/fixtures/load-json/fixture.json       |  2 +-
 test/nodejs/load-json.test.ts              |  2 +-
 test/universal/get-last-element-of.test.ts |  6 +++---
 9 files changed, 33 insertions(+), 38 deletions(-)

diff --git a/src/nodejs/cmd.ts b/src/nodejs/cmd.ts
index ab9a8da..c271bd6 100644
--- a/src/nodejs/cmd.ts
+++ b/src/nodejs/cmd.ts
@@ -1,5 +1,5 @@
-import type { Buffer } from "node:buffer";
 import { exec as execCallback } from "node:child_process";
+import type { Buffer } from "node:buffer";
 
 type CmdParams = Parameters<typeof execCallback>;
 type CommandString = CmdParams[0];
@@ -48,9 +48,8 @@ export const cmd = async (
 
   const log = (queued: Queued): void => {
     const logger = queued.target === "stdout" ? console.info : console.error;
-    const prefix =
-      (queued.isCommand ? (0 < queued.processId ? "\n" : "") + ">>> " : "") +
-      `[${queued.processId}]`;
+    const prefix = (queued.isCommand ? (0 < queued.processId ? "\n" : "") + ">>> " : "")
+      + `[${ queued.processId }]`;
     const trailingLineBreaks = queued.isCommand ? "\n\n" : "\n";
 
     if (typeof queued.text === "string" || !!queued.text?.toString) {
@@ -59,7 +58,7 @@ export const cmd = async (
           .toString()
           .trim() // strip leading & trailing linebreaks
           .split("\n")
-          .map((line) => `${prefix} ${line}`)
+          .map((line) => `${ prefix } ${ line }`)
           .join("\n") + trailingLineBreaks,
       );
     } else {
@@ -75,8 +74,8 @@ export const cmd = async (
     text: string | Buffer | unknown,
     { target, processId, isCommand = false }: AddToPrintQueueOptions,
   ): void => {
-    const _text =
-      typeof text === "string" || !text?.toString ? text : text.toString();
+    const _text
+      = typeof text === "string" || !text?.toString ? text : text.toString();
 
     if (processId <= currentProcessId) {
       log({
@@ -108,7 +107,7 @@ export const cmd = async (
   };
 
   const promises: Promise<CmdReturn>[] = (
-    Array.isArray(commands) ? commands : [commands]
+    Array.isArray(commands) ? commands : [ commands ]
   ).map(
     (command, i) =>
       new Promise<CmdReturn>((resolve, reject) => {
diff --git a/src/nodejs/load-json.ts b/src/nodejs/load-json.ts
index c45cd48..ec50a75 100644
--- a/src/nodejs/load-json.ts
+++ b/src/nodejs/load-json.ts
@@ -1,20 +1,20 @@
-import type { ObjectEncodingOptions } from "node:fs";
 import { readFile, stat } from "node:fs/promises";
+import type { ObjectEncodingOptions } from "node:fs";
 
-export const loadJSON = async <JsonObject extends { [key: string]: unknown }>(
+export const loadJSON = async <JsonObject extends Record<string, unknown>>(
   jsonPath: string,
   options?: ObjectEncodingOptions,
 ): Promise<JsonObject> => {
   try {
     if (!(await stat(jsonPath)).isFile()) {
-      throw new Error(`"${jsonPath}" does not exist of not a regular file.`);
+      throw new Error(`"${ jsonPath }" does not exist of not a regular file.`);
     }
 
     const jsonString = await readFile(jsonPath, {
       ...options,
       encoding: options?.encoding ?? "utf8",
     });
-    const loadedJSON: JsonObject = JSON.parse(jsonString);
+    const loadedJSON = JSON.parse(jsonString) as JsonObject;
 
     return loadedJSON;
   } catch (err) {
diff --git a/src/universal/get-last-element-of.ts b/src/universal/get-last-element-of.ts
index 4b1758e..bc0ddfc 100644
--- a/src/universal/get-last-element-of.ts
+++ b/src/universal/get-last-element-of.ts
@@ -1,11 +1,11 @@
 export function getLastElementOf<T>(
   arr: T[],
-  options?: { withIndex?: false },
+  options?: { withIndex?: false; },
 ): T | undefined;
 export function getLastElementOf<T>(
   arr: T[],
-  options: { withIndex: true },
-): { el: T; index: number } | undefined;
+  options: { withIndex: true; },
+): { el: T; index: number; } | undefined;
 
 /**
  * @param arr - The array to get the last element.
@@ -19,7 +19,7 @@ export function getLastElementOf<T>(
   options: {
     withIndex?: boolean;
   } = {},
-): T | { el: T; index: number } | undefined {
+): T | { el: T; index: number; } | undefined {
   if (arr.length <= 0) {
     return undefined;
   }
diff --git a/src/universal/npm-package-exists.ts b/src/universal/npm-package-exists.ts
index 97af56e..46934c1 100644
--- a/src/universal/npm-package-exists.ts
+++ b/src/universal/npm-package-exists.ts
@@ -1,7 +1,7 @@
 import { trimLines } from "./trim-lines.ts";
 
 export const npmPackageExists = async (pkgName: string): Promise<boolean> => {
-  const res = await fetch(`https://registry.npmjs.com/${pkgName}`);
+  const res = await fetch(`https://registry.npmjs.com/${ pkgName }`);
 
   if (res.status < 400) {
     return true;
@@ -10,24 +10,24 @@ export const npmPackageExists = async (pkgName: string): Promise<boolean> => {
   } else if (400 <= res.status && res.status < 500) {
     throw new Error(
       trimLines(`
-        [ERROR] Package name "${pkgName}" may be invalid.
+        [ERROR] Package name "${ pkgName }" may be invalid.
         Could not check if npm package  exists.
 
-        HTTP ${res.status} ${res.statusText} https://registry.npmjs.com/${pkgName}
+        HTTP ${ res.status } ${ res.statusText } https://registry.npmjs.com/${ pkgName }
       `),
     );
   } else if (500 <= res.status) {
     throw new Error(
       trimLines(`
         [ERROR] registry.npmjs.com may be down. See: https://status.npmjs.org
-        Could not check if npm package "${pkgName}" exists.
-        HTTP ${res.status} ${res.statusText} https://registry.npmjs.com/${pkgName}
+        Could not check if npm package "${ pkgName }" exists.
+        HTTP ${ res.status } ${ res.statusText } https://registry.npmjs.com/${ pkgName }
       `),
     );
   } else {
     throw new Error(
       trimLines(`
-        [ERROR] Unexpected HTTP Status Code ${res.status} ${res.statusText} while checking https://registry.npmjs.com/${pkgName}
+        [ERROR] Unexpected HTTP Status Code ${ res.status } ${ res.statusText } while checking https://registry.npmjs.com/${ pkgName }
       `),
     );
   }
diff --git a/src/universal/sort-objects.ts b/src/universal/sort-objects.ts
index 23085bc..ac51ece 100644
--- a/src/universal/sort-objects.ts
+++ b/src/universal/sort-objects.ts
@@ -7,7 +7,7 @@
  * `{ [key: string]: unknown }` is not acceptable and we must use `any` here.
  * See: https://github.com/microsoft/TypeScript/wiki/Breaking-Changes/83af27fca396d172b4d895d480b10c3bacf89112#-k-string-unknown--is-no-longer-a-wildcard-assignment-target
  */
-export const sortObjects = <T extends { [key: string]: any }>(
+export const sortObjects = <T extends Record<string, any>>(
   objects: T[],
 ): T[] =>
   objects.sort((obj1, obj2) => {
@@ -18,13 +18,9 @@ export const sortObjects = <T extends { [key: string]: any }>(
     for (const key of keys) {
       if (!(key in obj1 && key in obj2) || obj1[key] === obj2[key]) {
         // continue
-      }
-      // if the values are not comparable, false is returned.
-      else if ((obj1[key] as Comparable) < (obj2[key] as Comparable)) {
+      } else if ((obj1[key] as Comparable) < (obj2[key] as Comparable)) { // false if if not comparable
         return -1;
-      }
-      // if the values are not comparable, false is returned.
-      else if ((obj1[key] as Comparable) > (obj2[key] as Comparable)) {
+      } else if ((obj1[key] as Comparable) > (obj2[key] as Comparable)) { // false if if not comparable
         return 1;
       } else {
         // continue
diff --git a/test/cmd.test.ts b/test/cmd.test.ts
index 46e1f23..5556379 100644
--- a/test/cmd.test.ts
+++ b/test/cmd.test.ts
@@ -24,18 +24,18 @@ describe("Mock tests", () => {
     });
 
     await cmd([
-      `bash ${join(__dirname, "fixtures/cmd/command1.sh")}`,
-      `bash ${join(__dirname, "fixtures/cmd/command2.sh")}`,
+      `bash ${ join(__dirname, "fixtures/cmd/command1.sh") }`,
+      `bash ${ join(__dirname, "fixtures/cmd/command2.sh") }`,
     ]);
 
     expect(output).toStrictEqual(
       deindent(`
-        >>> [0] bash ${join(join(__dirname, "fixtures/cmd/command1.sh"))}
+        >>> [0] bash ${ join(join(__dirname, "fixtures/cmd/command1.sh")) }
 
         [0] Command 1 started.
         [0] This message is printed after three seconds, but it should be shown before the output of command 2.
 
-        >>> [1] bash ${join(__dirname, "fixtures/cmd/command2.sh")}
+        >>> [1] bash ${ join(__dirname, "fixtures/cmd/command2.sh") }
 
         [1] Command 2 executed.
       `).trim() + "\n",
diff --git a/test/fixtures/load-json/fixture.json b/test/fixtures/load-json/fixture.json
index e8b37fe..65b645f 100644
--- a/test/fixtures/load-json/fixture.json
+++ b/test/fixtures/load-json/fixture.json
@@ -1,4 +1,4 @@
 {
   "foo": "bar",
-  "boo": ["a", "b", "c"]
+  "boo": [ "a", "b", "c" ]
 }
diff --git a/test/nodejs/load-json.test.ts b/test/nodejs/load-json.test.ts
index 66d8699..b3edce0 100644
--- a/test/nodejs/load-json.test.ts
+++ b/test/nodejs/load-json.test.ts
@@ -9,6 +9,6 @@ test("loadJSON", async () => {
 
   expect(obj).toStrictEqual({
     foo: "bar",
-    boo: ["a", "b", "c"],
+    boo: [ "a", "b", "c" ],
   });
 });
diff --git a/test/universal/get-last-element-of.test.ts b/test/universal/get-last-element-of.test.ts
index 20647d0..f6224b5 100644
--- a/test/universal/get-last-element-of.test.ts
+++ b/test/universal/get-last-element-of.test.ts
@@ -2,11 +2,11 @@ import { expect, test } from "vitest";
 import { getLastElementOf } from "../../src/universal.ts";
 
 test("getLastElementOf (without index)", () => {
-  const lastElement = getLastElementOf(["a", "b", "c"]);
+  const lastElement = getLastElementOf([ "a", "b", "c" ]);
 
   expect(lastElement).toStrictEqual("c");
 
-  const lastElementExplicitlyWithoutIndex = getLastElementOf(["a", "b", "c"], {
+  const lastElementExplicitlyWithoutIndex = getLastElementOf([ "a", "b", "c" ], {
     withIndex: false,
   });
 
@@ -14,7 +14,7 @@ test("getLastElementOf (without index)", () => {
 });
 
 test("getLastElementOf (with index)", () => {
-  const lastElement = getLastElementOf(["a", "b", "c"], { withIndex: true });
+  const lastElement = getLastElementOf([ "a", "b", "c" ], { withIndex: true });
 
   expect(lastElement).toStrictEqual({ el: "c", index: 2 });
 });

From 6564831ec50277008980dc8443564fa25bb55349 Mon Sep 17 00:00:00 2001
From: Jumpei Ogawa <git@phanective.org>
Date: Thu, 5 Jun 2025 10:28:55 +0900
Subject: [PATCH 06/26] feat: drop Node.js 18 and add Node.js 24 support

---
 .github/workflows/workflow.yaml | 2 +-
 package.json                    | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/.github/workflows/workflow.yaml b/.github/workflows/workflow.yaml
index a28ab7b..6807742 100644
--- a/.github/workflows/workflow.yaml
+++ b/.github/workflows/workflow.yaml
@@ -17,9 +17,9 @@ jobs:
     strategy:
       matrix:
         node-version:
-          - 18
           - 20
           - 22
+          - 24
     steps:
       - uses: actions/checkout@v4
       - name: Use Node.js ${{ matrix.node-version }}
diff --git a/package.json b/package.json
index 1aa7e2d..5c087f5 100644
--- a/package.json
+++ b/package.json
@@ -40,7 +40,7 @@
     "vitest": "^2.0.2"
   },
   "engines": {
-    "node": ">=18.x",
+    "node": "^20.11.0 || ^22.16.0 || >=24.0.0",
     "pnpm": ">=10.x"
   },
   "packageManager": "pnpm@10.18.2+sha512.9fb969fa749b3ade6035e0f109f0b8a60b5d08a1a87fdf72e337da90dcc93336e2280ca4e44f2358a649b83c17959e9993e777c2080879f3801e6f0d999ad3dd"

From 9e1b8809b7775b4f204c2fa50508d1ea3cf8b87e Mon Sep 17 00:00:00 2001
From: Jumpei Ogawa <git@phanective.org>
Date: Sat, 11 Oct 2025 16:55:18 +0900
Subject: [PATCH 07/26] chore: fix typo in .npmignore

---
 .npmignore | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.npmignore b/.npmignore
index 3088814..80c5ffe 100644
--- a/.npmignore
+++ b/.npmignore
@@ -5,7 +5,7 @@
 *.tgz
 .editorconfig
 .eslintrc.cjs
-.gitarrtibutes
+.gitattributes
 .gitignore
 build.config.*
 tsconfig.json

From a296b90c099379a203857273921033f0dd528b2a Mon Sep 17 00:00:00 2001
From: Jumpei Ogawa <git@phanective.org>
Date: Wed, 4 Jun 2025 22:02:32 +0900
Subject: [PATCH 08/26] chore: migrate to mise

---
 mise.toml    | 51 +++++++++++++++++++++++++++++++++++++++++++++++++++
 package.json |  7 -------
 2 files changed, 51 insertions(+), 7 deletions(-)
 create mode 100644 mise.toml

diff --git a/mise.toml b/mise.toml
new file mode 100644
index 0000000..bba6617
--- /dev/null
+++ b/mise.toml
@@ -0,0 +1,51 @@
+[tools]
+node = { version = "24" }
+"npm:nushell" = "latest"
+
+[tasks]
+  [tasks.build]
+  run = "unbuild"
+  env = { NODE_ENV = "production" }
+
+  [tasks.lint]
+  run = [
+    "tsc --noEmit",
+    "eslint"
+  ]
+
+  [tasks.fix]
+  run = "eslint --fix"
+
+  [tasks.test]
+  run = "vitest run"
+
+  [tasks.clean]
+  run = "git clean -dX --exclude=\"!mise.local.toml\" --force"
+
+  [tasks.refresh]
+  depends = [ "clean" ]
+  run = [
+    "rm --force ./pnpm-lock.yaml",
+    "corepack enable",
+    "corepack up",
+    "mise install"
+  ]
+
+  [tasks.release]
+  run = "npm publish --access public --non-interactive"
+
+[hooks]
+postinstall = [
+  "corepack enable",
+  "pnpm install",
+]
+
+[env]
+_.path = "./node_modules/.bin"
+
+[settings]
+jobs = 8
+
+# Required for hooks as of 2025.10
+# https://mise.jdx.dev/hooks.html
+experimental = true
diff --git a/package.json b/package.json
index 5c087f5..0129531 100644
--- a/package.json
+++ b/package.json
@@ -22,13 +22,6 @@
       "require": "./dist/nodejs.cjs"
     }
   },
-  "scripts": {
-    "build": "unbuild",
-    "lint": "tsc --noEmit && eslint",
-    "fix": "eslint --fix",
-    "release": "npm publish --access public --non-interactive",
-    "test": "vitest run"
-  },
   "devDependencies": {
     "@phanect/configs": "latest",
     "@phanect/lint": "latest",

From 57137c83b79c60416f062a971301470d9b869c7f Mon Sep 17 00:00:00 2001
From: Jumpei Ogawa <git@phanective.org>
Date: Thu, 6 Mar 2025 14:59:05 +0900
Subject: [PATCH 09/26] chore: replace unbuild with tsdown

---
 build.config.ts  |  9 ---------
 mise.toml        |  2 +-
 package.json     |  8 ++++----
 tsdown.config.ts | 16 ++++++++++++++++
 4 files changed, 21 insertions(+), 14 deletions(-)
 delete mode 100644 build.config.ts
 create mode 100644 tsdown.config.ts

diff --git a/build.config.ts b/build.config.ts
deleted file mode 100644
index 7467145..0000000
--- a/build.config.ts
+++ /dev/null
@@ -1,9 +0,0 @@
-import { defineBuildConfig } from "unbuild";
-
-export default defineBuildConfig({
-  entries: ["./src/universal.ts", "./src/nodejs.ts"],
-  declaration: true,
-  rollup: {
-    emitCJS: true,
-  },
-});
diff --git a/mise.toml b/mise.toml
index bba6617..8b40631 100644
--- a/mise.toml
+++ b/mise.toml
@@ -4,7 +4,7 @@ node = { version = "24" }
 
 [tasks]
   [tasks.build]
-  run = "unbuild"
+  run = "tsdown"
   env = { NODE_ENV = "production" }
 
   [tasks.lint]
diff --git a/package.json b/package.json
index 0129531..d9768e8 100644
--- a/package.json
+++ b/package.json
@@ -6,19 +6,19 @@
   "license": "MIT",
   "type": "module",
   "main": "./dist/universal.cjs",
-  "module": "./dist/universal.mjs",
+  "module": "./dist/universal.js",
   "types": "./dist/universal.d.ts",
   "exports": {
     ".": {
       "import": {
         "types": "./dist/universal.d.ts",
-        "default": "./dist/universal.mjs"
+        "default": "./dist/universal.js"
       },
       "require": "./dist/universal.cjs"
     },
     "./nodejs": {
       "types": "./dist/nodejs.d.ts",
-      "import": "./dist/nodejs.mjs",
+      "import": "./dist/nodejs.js",
       "require": "./dist/nodejs.cjs"
     }
   },
@@ -28,8 +28,8 @@
     "@types/node": "^22.1.0",
     "eslint": "^9.21.0",
     "jiti": "^2.4.2",
+    "tsdown": "0.15.6",
     "typescript": "^5.3.3",
-    "unbuild": "^2.0.0",
     "vitest": "^2.0.2"
   },
   "engines": {
diff --git a/tsdown.config.ts b/tsdown.config.ts
new file mode 100644
index 0000000..daf8a6d
--- /dev/null
+++ b/tsdown.config.ts
@@ -0,0 +1,16 @@
+import { defineConfig } from "tsdown";
+
+export default defineConfig({
+  entry: [
+    "./src/universal.ts",
+    "./src/nodejs.ts",
+  ],
+
+  format: [ "esm", "cjs" ],
+  dts: true,
+  sourcemap: true,
+
+  treeshake: false,
+  minify: false,
+  clean: true,
+});

From f8fe270d8e3a6d0bf4033f6dd47cfd11b4b15da5 Mon Sep 17 00:00:00 2001
From: Jumpei Ogawa <git@phanective.org>
Date: Sat, 11 Oct 2025 16:55:48 +0900
Subject: [PATCH 10/26] chore: add and update other project configs

---
 .github/CODEOWNERS      |  1 +
 .github/dependabot.yml  | 19 ++++++++-
 .gitignore              | 86 ++++++++++++++++++++++++++++++++---------
 .npmignore              | 11 ++++--
 .vscode/extensions.json |  8 ++++
 .vscode/settings.json   | 39 +++++++++++++++++++
 6 files changed, 140 insertions(+), 24 deletions(-)
 create mode 100644 .github/CODEOWNERS
 create mode 100644 .vscode/extensions.json
 create mode 100644 .vscode/settings.json

diff --git a/.github/CODEOWNERS b/.github/CODEOWNERS
new file mode 100644
index 0000000..9cff13e
--- /dev/null
+++ b/.github/CODEOWNERS
@@ -0,0 +1 @@
+* @phanect
diff --git a/.github/dependabot.yml b/.github/dependabot.yml
index 6c3a2d4..94badf3 100644
--- a/.github/dependabot.yml
+++ b/.github/dependabot.yml
@@ -3,13 +3,28 @@ updates:
   - package-ecosystem: "npm"
     directory: "/"
     schedule:
-      interval: "daily"
+      interval: "weekly"
     assignees:
       - "phanect"
+    groups:
+      compatible:
+        applies-to: "version-updates"
+        update-types:
+          - "minor"
+          - "patch"
 
   - package-ecosystem: "github-actions"
     directory: "/"
     schedule:
-      interval: "daily"
+      interval: "weekly"
     assignees:
       - "phanect"
+    groups:
+      security:
+        applies-to: "security-updates"
+        patterns:
+          - "*"
+      normal:
+        applies-to: "version-updates"
+        patterns:
+          - "*"
diff --git a/.gitignore b/.gitignore
index 16d0aa1..5e7520f 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,18 +1,7 @@
 #
-# Project-Specific
+# Generic
 #
 
-# Built files
-dist/
-
-#
-# System
-#
-
-# Logs
-logs/
-*.log
-
 # PIDs
 *.pid
 *.seed
@@ -22,25 +11,84 @@ pids
 # File manager configs
 .directory
 Thumbs.db
-*.DS_Store
+.DS_Store
+
+# Build directory
+build/
+dist/
+
+# tmp files
+temp/
+tmp/
+
+# Logs
+logs/
+*.log
+
+# Archives
+*.zip
+*.tar.gz
+*.tar.xz
+*.tar
+*.tgz
+
+# dotenv
+.env
+.env.*
+!.env.example
+
+# SQLite DB
+*.db
+*.db-journal
+
+# mise
+mise.local.toml
 
 #
 # JavaScript
 #
 
-# NPM / Yarn
+# NPM / package managers
 node_modules/
 .npm/
 .yarn-integrity
 
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+pnpm-debug.log*
+
 # Lockfiles are not required for npm packages
+pnpm-lock.yaml
 package-lock.json
 yarn.lock
-pnpm-lock.yaml
+bun.lockb
+npm-shrinkwrap.json
 
-# tarballs packed by `npm pack`
-*.tgz
-
-# Others
+# Node.js
 .node_repl_history
+
+# TypeScript
+*.tsbuildinfo
+
+# Frameworks
+.next/
+.nuxt/
+out/
+.svelte-kit/
+.astro/
+
+# Platforms
+.wrangler/
+.dev.vars
+worker-configuration.d.ts
+
+.vercel/
+.netlify/
+
+# Vite
+vite.config.js.timestamp-*
+vite.config.ts.timestamp-*
+
+# ESLint
 .eslintcache
diff --git a/.npmignore b/.npmignore
index 80c5ffe..b60af40 100644
--- a/.npmignore
+++ b/.npmignore
@@ -1,11 +1,16 @@
+# TODO Remove this file if the project is not an npm package
 /.github/
+/.vscode/
 /dist/*.d.mts
 /dist/*.d.cts
-/test/
+src/
+test/
+tests/
+*.config.js
+*.config.mjs
+*.config.ts
 *.tgz
 .editorconfig
-.eslintrc.cjs
 .gitattributes
 .gitignore
-build.config.*
 tsconfig.json
diff --git a/.vscode/extensions.json b/.vscode/extensions.json
new file mode 100644
index 0000000..46f2b23
--- /dev/null
+++ b/.vscode/extensions.json
@@ -0,0 +1,8 @@
+{
+  "recommendations": [
+    "dbaeumer.vscode-eslint",
+    "EditorConfig.EditorConfig",
+    "hverlin.mise-vscode",
+    "tamasfe.even-better-toml"
+  ]
+}
diff --git a/.vscode/settings.json b/.vscode/settings.json
new file mode 100644
index 0000000..92027ef
--- /dev/null
+++ b/.vscode/settings.json
@@ -0,0 +1,39 @@
+{
+  "javascript.preferences.importModuleSpecifierEnding": "js",
+  "javascript.preferences.quoteStyle": "double",
+  "typescript.preferences.preferTypeOnlyAutoImports": true,
+
+  "eslint.useFlatConfig": true,
+  "eslint.validate": [
+    "javascript",
+    "typescript",
+    "javascriptreact",
+    "typescriptreact",
+    "vue",
+    "svelte",
+    "astro",
+    "html",
+    "json",
+    "jsonc",
+    "json5",
+  ],
+
+  "editor.formatOnSave": true,
+  "editor.formatOnPaste": true,
+  "editor.defaultFormatter": "dbaeumer.vscode-eslint",
+  "editor.codeActionsOnSave": {
+    "source.fixAll": "never"
+  },
+  "eslint.format.enable": true,
+  "eslint.codeActionsOnSave.mode": "problems",
+  "eslint.codeActionsOnSave.rules": [
+    "@stylistic/arrow-parens",
+    "@stylistic/quotes",
+    "@stylistic/semi",
+    "@stylistic/space-before-blocks",
+    "@stylistic/space-before-function-paren",
+    "@stylistic/space-in-parens"
+  ],
+
+  "prettier.enable": false
+}

From 0116885140a199c48a6edf3a6734ccdebc56cc71 Mon Sep 17 00:00:00 2001
From: Jumpei Ogawa <git@phanective.org>
Date: Sat, 11 Oct 2025 18:02:05 +0900
Subject: [PATCH 11/26] doc: add `repository` to package.json

---
 package.json | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/package.json b/package.json
index d9768e8..80102b7 100644
--- a/package.json
+++ b/package.json
@@ -2,6 +2,10 @@
   "name": "@phanect/utils",
   "version": "1.5.0",
   "description": "@phanect's personal utility library for JavaScript & TypeScript",
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/phanect/utils.git"
+  },
   "author": "Jumpei Ogawa (https://phanective.org)",
   "license": "MIT",
   "type": "module",

From 011e360f080da83c86eb6e45fae6ff62d3407085 Mon Sep 17 00:00:00 2001
From: Jumpei Ogawa <git@phanective.org>
Date: Sat, 11 Oct 2025 16:57:33 +0900
Subject: [PATCH 12/26] doc: add dev doc to README

---
 README.md | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/README.md b/README.md
index 212bf38..8bb6caf 100644
--- a/README.md
+++ b/README.md
@@ -2,6 +2,21 @@
 
 @phanect's personal utility library for JavaScript & TypeScript
 
+## Development
+
+### Prerequisites
+
+- [mise](https://mise.jdx.dev)
+
+### Build
+
+Run the following commands:
+
+```sh
+mise install
+mise build
+```
+
 ## License
 
 MIT

From 5e14b65dc05273c20a2961fcdb8846a7d63dbfe0 Mon Sep 17 00:00:00 2001
From: Jumpei Ogawa <git@phanective.org>
Date: Sat, 11 Oct 2025 16:38:38 +0900
Subject: [PATCH 13/26] doc: remove unnecessary comment

---
 .gitattributes | 1 -
 1 file changed, 1 deletion(-)

diff --git a/.gitattributes b/.gitattributes
index dbd44bf..6313b56 100644
--- a/.gitattributes
+++ b/.gitattributes
@@ -1,2 +1 @@
-# Auto detect text files and enforce LF as linebreaks
 * text=auto eol=lf

From 8a0a3f22ee0e7629fae9c8d128f983d3ccde7cca Mon Sep 17 00:00:00 2001
From: Jumpei Ogawa <git@phanective.org>
Date: Sat, 11 Oct 2025 17:04:28 +0900
Subject: [PATCH 14/26] ci: upgrade `actions/checkout` to v5.0.0

---
 .github/workflows/workflow.yaml | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/.github/workflows/workflow.yaml b/.github/workflows/workflow.yaml
index 6807742..05276d9 100644
--- a/.github/workflows/workflow.yaml
+++ b/.github/workflows/workflow.yaml
@@ -21,7 +21,7 @@ jobs:
           - 22
           - 24
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
       - name: Use Node.js ${{ matrix.node-version }}
         uses: actions/setup-node@v4
         with:
@@ -37,7 +37,7 @@ jobs:
     if: github.event_name == 'release'
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
       - uses: actions/setup-node@v4
         with:
           node-version: 20

From f8662b21b32fd15eb7c6cf6143d73c66ed828020 Mon Sep 17 00:00:00 2001
From: Jumpei Ogawa <git@phanective.org>
Date: Sat, 11 Oct 2025 17:12:31 +0900
Subject: [PATCH 15/26] ci: extract build process

---
 .github/workflows/workflow.yaml | 34 ++++++++++++++++++++++++++-------
 1 file changed, 27 insertions(+), 7 deletions(-)

diff --git a/.github/workflows/workflow.yaml b/.github/workflows/workflow.yaml
index 05276d9..0f3e54f 100644
--- a/.github/workflows/workflow.yaml
+++ b/.github/workflows/workflow.yaml
@@ -12,7 +12,26 @@ on:
       - published
 
 jobs:
-  build:
+  build-lint:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
+      - uses: actions/setup-node@v4
+        with:
+          node-version: 20
+
+      - run: npm run lint
+      - run: npm run build
+
+      - uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02 # v4.6.2
+        with:
+          name: dist
+          path: dist
+          if-no-files-found: error
+          retention-days: 1
+          include-hidden-files: true
+
+  test:
     runs-on: ubuntu-latest
     strategy:
       matrix:
@@ -27,13 +46,12 @@ jobs:
         with:
           node-version: ${{ matrix.node-version }}
 
-      - run: npm install
-      - run: npm run build
       - run: npm test
-      - run: npm run lint
 
   publish:
-    needs: build
+    needs:
+      - build-lint
+      - test
     if: github.event_name == 'release'
     runs-on: ubuntu-latest
     steps:
@@ -42,8 +60,10 @@ jobs:
         with:
           node-version: 20
 
-      - run: npm install
-      - run: npm run build
+      - uses: actions/download-artifact@634f93cb2916e3fdff6788551b99b062d0335ce0 # v5.0.0
+        with:
+          name: dist
+          path: dist
 
       - name: Set npm auth token
         run: echo "//registry.npmjs.org/:_authToken=${{secrets.NPM_AUTH_TOKEN}}" > ~/.npmrc

From 85438d977d8bca28d19542adb407220666a56568 Mon Sep 17 00:00:00 2001
From: Jumpei Ogawa <git@phanective.org>
Date: Sat, 11 Oct 2025 17:12:42 +0900
Subject: [PATCH 16/26] ci: add missing permission

---
 .github/workflows/workflow.yaml | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/.github/workflows/workflow.yaml b/.github/workflows/workflow.yaml
index 0f3e54f..3863a29 100644
--- a/.github/workflows/workflow.yaml
+++ b/.github/workflows/workflow.yaml
@@ -11,6 +11,9 @@ on:
     types:
       - published
 
+permissions:
+  contents: read
+
 jobs:
   build-lint:
     runs-on: ubuntu-latest

From 21da38eeb64c5899a66bfe5671c473c63068f4ae Mon Sep 17 00:00:00 2001
From: Jumpei Ogawa <git@phanective.org>
Date: Sat, 11 Oct 2025 17:12:56 +0900
Subject: [PATCH 17/26] ci: add timeout minutes

---
 .github/workflows/workflow.yaml | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/.github/workflows/workflow.yaml b/.github/workflows/workflow.yaml
index 3863a29..e457853 100644
--- a/.github/workflows/workflow.yaml
+++ b/.github/workflows/workflow.yaml
@@ -17,6 +17,7 @@ permissions:
 jobs:
   build-lint:
     runs-on: ubuntu-latest
+    timeout-minutes: 5
     steps:
       - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
       - uses: actions/setup-node@v4
@@ -36,6 +37,7 @@ jobs:
 
   test:
     runs-on: ubuntu-latest
+    timeout-minutes: 5
     strategy:
       matrix:
         node-version:
@@ -57,6 +59,7 @@ jobs:
       - test
     if: github.event_name == 'release'
     runs-on: ubuntu-latest
+    timeout-minutes: 5
     steps:
       - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
       - uses: actions/setup-node@v4

From 9c4a54d0285f42e9af9f47810bf75e97ec635fda Mon Sep 17 00:00:00 2001
From: Jumpei Ogawa <git@phanective.org>
Date: Sat, 11 Oct 2025 17:13:23 +0900
Subject: [PATCH 18/26] ci: add job name

---
 .github/workflows/workflow.yaml | 1 +
 1 file changed, 1 insertion(+)

diff --git a/.github/workflows/workflow.yaml b/.github/workflows/workflow.yaml
index e457853..7ca3cd5 100644
--- a/.github/workflows/workflow.yaml
+++ b/.github/workflows/workflow.yaml
@@ -36,6 +36,7 @@ jobs:
           include-hidden-files: true
 
   test:
+    name: test on Node.js v${{ matrix.node-version }}
     runs-on: ubuntu-latest
     timeout-minutes: 5
     strategy:

From 4eb136760282f0bc5bc739e592400d2211464735 Mon Sep 17 00:00:00 2001
From: Jumpei Ogawa <git@phanective.org>
Date: Sat, 11 Oct 2025 17:14:10 +0900
Subject: [PATCH 19/26] ci: migrate to mise

---
 .github/workflows/workflow.yaml | 28 +++++++++++++++++-----------
 mise.toml                       |  1 -
 2 files changed, 17 insertions(+), 12 deletions(-)

diff --git a/.github/workflows/workflow.yaml b/.github/workflows/workflow.yaml
index 7ca3cd5..a081954 100644
--- a/.github/workflows/workflow.yaml
+++ b/.github/workflows/workflow.yaml
@@ -20,12 +20,13 @@ jobs:
     timeout-minutes: 5
     steps:
       - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
-      - uses: actions/setup-node@v4
+      - uses: jdx/mise-action@c37c93293d6b742fc901e1406b8f764f6fb19dac # v2.4.4
         with:
-          node-version: 20
+          install: true
+          cache: true
 
-      - run: npm run lint
-      - run: npm run build
+      - run: mise lint
+      - run: mise build
 
       - uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02 # v4.6.2
         with:
@@ -45,14 +46,18 @@ jobs:
           - 20
           - 22
           - 24
+    env:
+      # Override Node.js version over mise.toml
+      MISE_NODE_VERSION: ${{ matrix.node-version }}
     steps:
+
       - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
-      - name: Use Node.js ${{ matrix.node-version }}
-        uses: actions/setup-node@v4
+      - uses: jdx/mise-action@c37c93293d6b742fc901e1406b8f764f6fb19dac # v2.4.4
         with:
-          node-version: ${{ matrix.node-version }}
+          install: true
+          cache: true
 
-      - run: npm test
+      - run: mise test
 
   publish:
     needs:
@@ -63,9 +68,10 @@ jobs:
     timeout-minutes: 5
     steps:
       - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
-      - uses: actions/setup-node@v4
+      - uses: jdx/mise-action@c37c93293d6b742fc901e1406b8f764f6fb19dac # v2.4.4
         with:
-          node-version: 20
+          install: true
+          cache: true
 
       - uses: actions/download-artifact@634f93cb2916e3fdff6788551b99b062d0335ce0 # v5.0.0
         with:
@@ -74,4 +80,4 @@ jobs:
 
       - name: Set npm auth token
         run: echo "//registry.npmjs.org/:_authToken=${{secrets.NPM_AUTH_TOKEN}}" > ~/.npmrc
-      - run: npm run release
+      - run: mise release
diff --git a/mise.toml b/mise.toml
index 8b40631..89a056c 100644
--- a/mise.toml
+++ b/mise.toml
@@ -1,6 +1,5 @@
 [tools]
 node = { version = "24" }
-"npm:nushell" = "latest"
 
 [tasks]
   [tasks.build]

From 25fcb90193da7040114daea3e80b4ef88ae7a33c Mon Sep 17 00:00:00 2001
From: Jumpei Ogawa <git@phanective.org>
Date: Sat, 11 Oct 2025 17:14:41 +0900
Subject: [PATCH 20/26] ci: rename file

---
 .github/workflows/{workflow.yaml => actions.yml} | 0
 1 file changed, 0 insertions(+), 0 deletions(-)
 rename .github/workflows/{workflow.yaml => actions.yml} (100%)

diff --git a/.github/workflows/workflow.yaml b/.github/workflows/actions.yml
similarity index 100%
rename from .github/workflows/workflow.yaml
rename to .github/workflows/actions.yml

From 73069d7931c97ff46d2a44a8f813f46eab72e40d Mon Sep 17 00:00:00 2001
From: Jumpei Ogawa <git@phanective.org>
Date: Thu, 5 Jun 2025 10:37:37 +0900
Subject: [PATCH 21/26] refactor: remove unnecessary `catch`

---
 src/nodejs/load-json.ts | 22 +++++++++-------------
 1 file changed, 9 insertions(+), 13 deletions(-)

diff --git a/src/nodejs/load-json.ts b/src/nodejs/load-json.ts
index ec50a75..77f50ab 100644
--- a/src/nodejs/load-json.ts
+++ b/src/nodejs/load-json.ts
@@ -5,19 +5,15 @@ export const loadJSON = async <JsonObject extends Record<string, unknown>>(
   jsonPath: string,
   options?: ObjectEncodingOptions,
 ): Promise<JsonObject> => {
-  try {
-    if (!(await stat(jsonPath)).isFile()) {
-      throw new Error(`"${ jsonPath }" does not exist of not a regular file.`);
-    }
+  if (!(await stat(jsonPath)).isFile()) {
+    throw new Error(`"${ jsonPath }" does not exist of not a regular file.`);
+  }
 
-    const jsonString = await readFile(jsonPath, {
-      ...options,
-      encoding: options?.encoding ?? "utf8",
-    });
-    const loadedJSON = JSON.parse(jsonString) as JsonObject;
+  const jsonString = await readFile(jsonPath, {
+    ...options,
+    encoding: options?.encoding ?? "utf8",
+  });
+  const loadedJSON = JSON.parse(jsonString) as JsonObject;
 
-    return loadedJSON;
-  } catch (err) {
-    return Promise.reject(err);
-  }
+  return loadedJSON;
 };

From cc4ae6aa4b257a2f04e1189cf44fa7c07c96ffc2 Mon Sep 17 00:00:00 2001
From: Jumpei Ogawa <git@phanective.org>
Date: Thu, 5 Jun 2025 14:37:21 +0900
Subject: [PATCH 22/26] feat: remove no longer used `cmd()`

---
 src/nodejs.ts     |   1 -
 src/nodejs/cmd.ts | 167 ----------------------------------------------
 test/cmd.test.ts  |  44 ------------
 3 files changed, 212 deletions(-)
 delete mode 100644 src/nodejs/cmd.ts
 delete mode 100644 test/cmd.test.ts

diff --git a/src/nodejs.ts b/src/nodejs.ts
index 0060f7f..a97b7ab 100644
--- a/src/nodejs.ts
+++ b/src/nodejs.ts
@@ -1,2 +1 @@
-export { cmd } from "./nodejs/cmd.ts";
 export { loadJSON } from "./nodejs/load-json.ts";
diff --git a/src/nodejs/cmd.ts b/src/nodejs/cmd.ts
deleted file mode 100644
index c271bd6..0000000
--- a/src/nodejs/cmd.ts
+++ /dev/null
@@ -1,167 +0,0 @@
-import { exec as execCallback } from "node:child_process";
-import type { Buffer } from "node:buffer";
-
-type CmdParams = Parameters<typeof execCallback>;
-type CommandString = CmdParams[0];
-type CmdOptions = CmdParams[1] & {
-  output?: boolean;
-  printCommand?: boolean;
-};
-
-type CmdCallback = Exclude<CmdParams[2], undefined>;
-type CmdCallbackParams = Parameters<CmdCallback>;
-type CmdStdOut = CmdCallbackParams[1];
-type CmdStdErr = CmdCallbackParams[2];
-
-type CmdReturn = {
-  stdout: CmdStdOut;
-  stderr: CmdStdErr;
-  child: ReturnType<typeof execCallback>;
-};
-
-type Queued = {
-  processId: number;
-  text: string | unknown;
-  target: "stdout" | "stderr";
-  isCommand: boolean;
-};
-
-/**
- * Run multiple commands asynchronously, but show their output sequentially.
- * @param commands - Command(s) to run.
- * @param options - Options. Same as Node.js's `child_process.exec()`'s + some additional options
- * @param options.output - Print output if `true`. If `false`, no command output is printed and you have to print them manually from the return value. `true` by default.
- * @param options.printCommand - Print command string before running the command. `true` by default.
- * @returns Array of command output and child process object.
- */
-export const cmd = async (
-  commands: CommandString | CommandString[],
-  options?: CmdOptions,
-): Promise<CmdReturn | CmdReturn[]> => {
-  // Default options
-  const { output = true, printCommand = true } = options ?? {};
-  /** Current command ID to be allowed to pring log */
-  let currentProcessId = 0;
-  /** Queue of the texts waiting to be printed. */
-  let queue: Queued[] = [];
-  const returnValues: CmdReturn[] = [];
-
-  const log = (queued: Queued): void => {
-    const logger = queued.target === "stdout" ? console.info : console.error;
-    const prefix = (queued.isCommand ? (0 < queued.processId ? "\n" : "") + ">>> " : "")
-      + `[${ queued.processId }]`;
-    const trailingLineBreaks = queued.isCommand ? "\n\n" : "\n";
-
-    if (typeof queued.text === "string" || !!queued.text?.toString) {
-      logger(
-        queued.text
-          .toString()
-          .trim() // strip leading & trailing linebreaks
-          .split("\n")
-          .map((line) => `${ prefix } ${ line }`)
-          .join("\n") + trailingLineBreaks,
-      );
-    } else {
-      logger(prefix, queued.text, trailingLineBreaks);
-    }
-  };
-
-  type AddToPrintQueueOptions = Omit<Queued, "text" | "isCommand"> & {
-    isCommand?: Queued["isCommand"] | undefined;
-  };
-
-  const addToPrintQueue = (
-    text: string | Buffer | unknown,
-    { target, processId, isCommand = false }: AddToPrintQueueOptions,
-  ): void => {
-    const _text
-      = typeof text === "string" || !text?.toString ? text : text.toString();
-
-    if (processId <= currentProcessId) {
-      log({
-        processId,
-        text: _text,
-        target,
-        isCommand,
-      });
-    } else {
-      queue.push({
-        processId,
-        text: _text,
-        target,
-        isCommand,
-      });
-    }
-  };
-  const dumpFromQueue = (processId: number): void => {
-    for (const queued of queue) {
-      if (queued.processId <= processId) {
-        log(queued);
-      }
-    }
-    queue = [];
-  };
-  const nextProcess = (): void => {
-    currentProcessId++;
-    dumpFromQueue(currentProcessId);
-  };
-
-  const promises: Promise<CmdReturn>[] = (
-    Array.isArray(commands) ? commands : [ commands ]
-  ).map(
-    (command, i) =>
-      new Promise<CmdReturn>((resolve, reject) => {
-        try {
-          if (printCommand !== false) {
-            addToPrintQueue(command, {
-              target: "stdout",
-              processId: i,
-              isCommand: true,
-            });
-          }
-
-          // TODO use "error" event to print error, and "close" to resolve instead of callback.
-          // https://nodejs.org/docs/latest-v20.x/api/child_process.html#event-error
-          // https://nodejs.org/docs/latest-v20.x/api/child_process.html#event-close
-
-          const child = execCallback(
-            command,
-            options,
-            (err, stdout, stderr) => {
-              if (err) {
-                reject(err);
-                return;
-              }
-
-              resolve({ stdout, stderr, child });
-            },
-          );
-
-          if (output !== false) {
-            child.stdout?.on("data", (data: string | Buffer | unknown): void =>
-              addToPrintQueue(data, {
-                target: "stdout",
-                processId: i,
-              }),
-            );
-
-            child.stderr?.on("data", (data: string | Buffer | unknown): void =>
-              addToPrintQueue(data, {
-                target: "stderr",
-                processId: i,
-              }),
-            );
-          }
-        } catch (err) {
-          reject(err);
-        }
-      }),
-  );
-
-  for (const promise of promises) {
-    returnValues.push(await promise);
-    nextProcess();
-  }
-
-  return Array.isArray(commands) ? returnValues : returnValues[0];
-};
diff --git a/test/cmd.test.ts b/test/cmd.test.ts
deleted file mode 100644
index 5556379..0000000
--- a/test/cmd.test.ts
+++ /dev/null
@@ -1,44 +0,0 @@
-import { join } from "node:path";
-import { fileURLToPath } from "node:url";
-import { afterEach, describe, expect, test, vi } from "vitest";
-import { cmd } from "../src/nodejs.ts";
-import { deindent } from "../src/universal.ts";
-
-const __dirname = fileURLToPath(new URL(".", import.meta.url));
-
-describe("Mock tests", () => {
-  afterEach(() => {
-    vi.restoreAllMocks();
-  });
-
-  test("cmd", async () => {
-    let output = "";
-
-    vi.spyOn(console, "info").mockImplementation((printed) => {
-      output = output + printed;
-      return output;
-    });
-    vi.spyOn(console, "error").mockImplementation((printed) => {
-      output = output + printed;
-      return output;
-    });
-
-    await cmd([
-      `bash ${ join(__dirname, "fixtures/cmd/command1.sh") }`,
-      `bash ${ join(__dirname, "fixtures/cmd/command2.sh") }`,
-    ]);
-
-    expect(output).toStrictEqual(
-      deindent(`
-        >>> [0] bash ${ join(join(__dirname, "fixtures/cmd/command1.sh")) }
-
-        [0] Command 1 started.
-        [0] This message is printed after three seconds, but it should be shown before the output of command 2.
-
-        >>> [1] bash ${ join(__dirname, "fixtures/cmd/command2.sh") }
-
-        [1] Command 2 executed.
-      `).trim() + "\n",
-    );
-  });
-});

From c7b703e1e64bbd855069601a289bf9649a0339f1 Mon Sep 17 00:00:00 2001
From: Jumpei Ogawa <git@phanective.org>
Date: Sat, 11 Oct 2025 18:07:38 +0900
Subject: [PATCH 23/26] fix: typo in error message

Co-Authored-By: Copilot <175728472+Copilot@users.noreply.github.com>
---
 src/nodejs/load-json.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/nodejs/load-json.ts b/src/nodejs/load-json.ts
index 77f50ab..28a165a 100644
--- a/src/nodejs/load-json.ts
+++ b/src/nodejs/load-json.ts
@@ -6,7 +6,7 @@ export const loadJSON = async <JsonObject extends Record<string, unknown>>(
   options?: ObjectEncodingOptions,
 ): Promise<JsonObject> => {
   if (!(await stat(jsonPath)).isFile()) {
-    throw new Error(`"${ jsonPath }" does not exist of not a regular file.`);
+    throw new Error(`"${ jsonPath }" does not exist or not a regular file.`);
   }
 
   const jsonString = await readFile(jsonPath, {

From 942ac17813683c6772f3749f68c7b782954b88af Mon Sep 17 00:00:00 2001
From: Jumpei Ogawa <git@phanective.org>
Date: Sat, 11 Oct 2025 18:08:29 +0900
Subject: [PATCH 24/26] doc: fix typo in JSDoc

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
---
 src/universal/sort-objects.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/universal/sort-objects.ts b/src/universal/sort-objects.ts
index ac51ece..a1b06de 100644
--- a/src/universal/sort-objects.ts
+++ b/src/universal/sort-objects.ts
@@ -1,6 +1,6 @@
 /**
  * Sort array of the objects by the keys in the alphabetical order.
- * @param objects - Aarray of objects.
+ * @param objects - Array of objects.
  * @returns - Sorted array of the objects.
  */
 /* eslint-disable-next-line @typescript-eslint/no-explicit-any --

From 9c342ef25d801093cf4d7ed40cb9f9fd0f96d855 Mon Sep 17 00:00:00 2001
From: Jumpei Ogawa <git@phanective.org>
Date: Sat, 11 Oct 2025 16:48:47 +0900
Subject: [PATCH 25/26] doc: change license from MIT to Apache-2.0

---
 LICENSE      |   7 --
 LICENSE.txt  | 201 +++++++++++++++++++++++++++++++++++++++++++++++++++
 README.md    |   2 +-
 package.json |   2 +-
 4 files changed, 203 insertions(+), 9 deletions(-)
 delete mode 100644 LICENSE
 create mode 100644 LICENSE.txt

diff --git a/LICENSE b/LICENSE
deleted file mode 100644
index e2ce6f5..0000000
--- a/LICENSE
+++ /dev/null
@@ -1,7 +0,0 @@
-Copyright 2020 Jumpei Ogawa (https://phanective.org)
-
-Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
diff --git a/LICENSE.txt b/LICENSE.txt
new file mode 100644
index 0000000..261eeb9
--- /dev/null
+++ b/LICENSE.txt
@@ -0,0 +1,201 @@
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
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diff --git a/README.md b/README.md
index 8bb6caf..448cce2 100644
--- a/README.md
+++ b/README.md
@@ -19,4 +19,4 @@ mise build
 
 ## License
 
-MIT
+Licensed under the [Apache License 2.0](./LICENSE.txt).
diff --git a/package.json b/package.json
index 80102b7..df1f185 100644
--- a/package.json
+++ b/package.json
@@ -7,7 +7,7 @@
     "url": "git+https://github.com/phanect/utils.git"
   },
   "author": "Jumpei Ogawa (https://phanective.org)",
-  "license": "MIT",
+  "license": "Apache-2.0",
   "type": "module",
   "main": "./dist/universal.cjs",
   "module": "./dist/universal.js",

From b1dd581b8484784fbd3aa5d91e116e59c4614d95 Mon Sep 17 00:00:00 2001
From: Jumpei Ogawa <git@phanective.org>
Date: Sat, 11 Oct 2025 17:46:14 +0900
Subject: [PATCH 26/26] chore: v2.0.0

---
 package.json | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/package.json b/package.json
index df1f185..45bf29e 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@phanect/utils",
-  "version": "1.5.0",
+  "version": "2.0.0",
   "description": "@phanect's personal utility library for JavaScript & TypeScript",
   "repository": {
     "type": "git",