diff --git a/package-lock.json b/package-lock.json
index dac3a36c..c809bffa 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -31,6 +31,7 @@
         "browserslist": "^4.24.0",
         "chai-as-promised": "^8.0.0",
         "chai-dom": "^1.11.0",
+        "concurrently": "^9.0.1",
         "esbuild": "^0.24.0",
         "eslint": "^8.57.1",
         "eslint-config-vaadin": "^1.0.0-alpha.28",
@@ -50,7 +51,6 @@
         "karma-vite": "^1.0.5",
         "magic-string": "^0.30.11",
         "mocha": "^10.2.0",
-        "npm-run-all": "^4.1.5",
         "oxlint": "^0.9.9",
         "prettier": "^3.1.0",
         "sinon": "^19.0.2",
@@ -3366,6 +3366,48 @@
       "dev": true,
       "license": "MIT"
     },
+    "node_modules/concurrently": {
+      "version": "9.0.1",
+      "resolved": "https://registry.npmjs.org/concurrently/-/concurrently-9.0.1.tgz",
+      "integrity": "sha512-wYKvCd/f54sTXJMSfV6Ln/B8UrfLBKOYa+lzc6CHay3Qek+LorVSBdMVfyewFhRbH0Rbabsk4D+3PL/VjQ5gzg==",
+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
+        "chalk": "^4.1.2",
+        "lodash": "^4.17.21",
+        "rxjs": "^7.8.1",
+        "shell-quote": "^1.8.1",
+        "supports-color": "^8.1.1",
+        "tree-kill": "^1.2.2",
+        "yargs": "^17.7.2"
+      },
+      "bin": {
+        "conc": "dist/bin/concurrently.js",
+        "concurrently": "dist/bin/concurrently.js"
+      },
+      "engines": {
+        "node": ">=18"
+      },
+      "funding": {
+        "url": "https://github.com/open-cli-tools/concurrently?sponsor=1"
+      }
+    },
+    "node_modules/concurrently/node_modules/supports-color": {
+      "version": "8.1.1",
+      "resolved": "https://registry.npmjs.org/supports-color/-/supports-color-8.1.1.tgz",
+      "integrity": "sha512-MpUEN2OodtUzxvKQl72cUF7RQ5EiHsGvSsVG0ia9c5RbWGL2CI4C7EpPS8UTBIplnlzZiNuV56w+FuNxy3ty2Q==",
+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
+        "has-flag": "^4.0.0"
+      },
+      "engines": {
+        "node": ">=10"
+      },
+      "funding": {
+        "url": "https://github.com/chalk/supports-color?sponsor=1"
+      }
+    },
     "node_modules/content-type": {
       "version": "1.0.5",
       "resolved": "https://registry.npmjs.org/content-type/-/content-type-1.0.5.tgz",
@@ -5543,13 +5585,6 @@
         "he": "bin/he"
       }
     },
-    "node_modules/hosted-git-info": {
-      "version": "2.8.9",
-      "resolved": "https://registry.npmjs.org/hosted-git-info/-/hosted-git-info-2.8.9.tgz",
-      "integrity": "sha512-mxIDAb9Lsm6DoOJ7xH+5+X4y1LU/4Hi50L9C5sIswK3JzULS4bwk1FvjdBgvYR4bzT4tuUQiC15FE2f5HbLvYw==",
-      "dev": true,
-      "license": "ISC"
-    },
     "node_modules/html-escaper": {
       "version": "2.0.2",
       "resolved": "https://registry.npmjs.org/html-escaper/-/html-escaper-2.0.2.tgz",
@@ -6392,13 +6427,6 @@
       "dev": true,
       "license": "MIT"
     },
-    "node_modules/json-parse-better-errors": {
-      "version": "1.0.2",
-      "resolved": "https://registry.npmjs.org/json-parse-better-errors/-/json-parse-better-errors-1.0.2.tgz",
-      "integrity": "sha512-mrqyZKfX5EhL7hvqcV6WG1yYjnjeuYDzDhhcAAUrq8Po85NBQBJP+ZDUT75qZQ98IkUoBqdkExkukOU7Ts2wrw==",
-      "dev": true,
-      "license": "MIT"
-    },
     "node_modules/json-parse-even-better-errors": {
       "version": "2.3.1",
       "resolved": "https://registry.npmjs.org/json-parse-even-better-errors/-/json-parse-even-better-errors-2.3.1.tgz",
@@ -6887,22 +6915,6 @@
         "uc.micro": "^2.0.0"
       }
     },
-    "node_modules/load-json-file": {
-      "version": "4.0.0",
-      "resolved": "https://registry.npmjs.org/load-json-file/-/load-json-file-4.0.0.tgz",
-      "integrity": "sha512-Kx8hMakjX03tiGTLAIdJ+lL0htKnXjEZN6hk/tozf/WOuYGdZBJrZ+rCJRbVCugsjB3jMLn9746NsQIf5VjBMw==",
-      "dev": true,
-      "license": "MIT",
-      "dependencies": {
-        "graceful-fs": "^4.1.2",
-        "parse-json": "^4.0.0",
-        "pify": "^3.0.0",
-        "strip-bom": "^3.0.0"
-      },
-      "engines": {
-        "node": ">=4"
-      }
-    },
     "node_modules/local-pkg": {
       "version": "0.4.3",
       "resolved": "https://registry.npmjs.org/local-pkg/-/local-pkg-0.4.3.tgz",
@@ -7167,15 +7179,6 @@
         "node": ">= 0.6"
       }
     },
-    "node_modules/memorystream": {
-      "version": "0.3.1",
-      "resolved": "https://registry.npmjs.org/memorystream/-/memorystream-0.3.1.tgz",
-      "integrity": "sha512-S3UwM3yj5mtUSEfP41UZmt/0SCoVYUcU1rkXv+BQ5Ig8ndL4sPoJNBUJERafdPb5jjHJGuMgytgKvKIf58XNBw==",
-      "dev": true,
-      "engines": {
-        "node": ">= 0.10.0"
-      }
-    },
     "node_modules/meow": {
       "version": "13.2.0",
       "resolved": "https://registry.npmjs.org/meow/-/meow-13.2.0.tgz",
@@ -7658,13 +7661,6 @@
       "dev": true,
       "license": "MIT"
     },
-    "node_modules/nice-try": {
-      "version": "1.0.5",
-      "resolved": "https://registry.npmjs.org/nice-try/-/nice-try-1.0.5.tgz",
-      "integrity": "sha512-1nh45deeb5olNY7eX82BkPO7SSxR5SSYJiPTrTdFUVYwAl8CKMA5N9PjTYkHiRjisVcxcQ1HXdLhx2qxxJzLNQ==",
-      "dev": true,
-      "license": "MIT"
-    },
     "node_modules/nise": {
       "version": "6.1.1",
       "resolved": "https://registry.npmjs.org/nise/-/nise-6.1.1.tgz",
@@ -7709,29 +7705,6 @@
         "nopt": "bin/nopt.js"
       }
     },
-    "node_modules/normalize-package-data": {
-      "version": "2.5.0",
-      "resolved": "https://registry.npmjs.org/normalize-package-data/-/normalize-package-data-2.5.0.tgz",
-      "integrity": "sha512-/5CMN3T0R4XTj4DcGaexo+roZSdSFW/0AOOTROrjxzCG1wrWXEsGbRKevjlIL+ZDE4sZlJr5ED4YW0yqmkK+eA==",
-      "dev": true,
-      "license": "BSD-2-Clause",
-      "dependencies": {
-        "hosted-git-info": "^2.1.4",
-        "resolve": "^1.10.0",
-        "semver": "2 || 3 || 4 || 5",
-        "validate-npm-package-license": "^3.0.1"
-      }
-    },
-    "node_modules/normalize-package-data/node_modules/semver": {
-      "version": "5.7.2",
-      "resolved": "https://registry.npmjs.org/semver/-/semver-5.7.2.tgz",
-      "integrity": "sha512-cBznnQ9KjJqU67B52RMC65CMarK2600WFnbkcaiwWq3xy/5haFJlshgnpjovMVJ+Hff49d8GEn0b87C5pDQ10g==",
-      "dev": true,
-      "license": "ISC",
-      "bin": {
-        "semver": "bin/semver"
-      }
-    },
     "node_modules/normalize-path": {
       "version": "3.0.0",
       "resolved": "https://registry.npmjs.org/normalize-path/-/normalize-path-3.0.0.tgz",
@@ -7742,183 +7715,6 @@
         "node": ">=0.10.0"
       }
     },
-    "node_modules/npm-run-all": {
-      "version": "4.1.5",
-      "resolved": "https://registry.npmjs.org/npm-run-all/-/npm-run-all-4.1.5.tgz",
-      "integrity": "sha512-Oo82gJDAVcaMdi3nuoKFavkIHBRVqQ1qvMb+9LHk/cF4P6B2m8aP04hGf7oL6wZ9BuGwX1onlLhpuoofSyoQDQ==",
-      "dev": true,
-      "license": "MIT",
-      "dependencies": {
-        "ansi-styles": "^3.2.1",
-        "chalk": "^2.4.1",
-        "cross-spawn": "^6.0.5",
-        "memorystream": "^0.3.1",
-        "minimatch": "^3.0.4",
-        "pidtree": "^0.3.0",
-        "read-pkg": "^3.0.0",
-        "shell-quote": "^1.6.1",
-        "string.prototype.padend": "^3.0.0"
-      },
-      "bin": {
-        "npm-run-all": "bin/npm-run-all/index.js",
-        "run-p": "bin/run-p/index.js",
-        "run-s": "bin/run-s/index.js"
-      },
-      "engines": {
-        "node": ">= 4"
-      }
-    },
-    "node_modules/npm-run-all/node_modules/ansi-styles": {
-      "version": "3.2.1",
-      "resolved": "https://registry.npmjs.org/ansi-styles/-/ansi-styles-3.2.1.tgz",
-      "integrity": "sha512-VT0ZI6kZRdTh8YyJw3SMbYm/u+NqfsAxEpWO0Pf9sq8/e94WxxOpPKx9FR1FlyCtOVDNOQ+8ntlqFxiRc+r5qA==",
-      "dev": true,
-      "license": "MIT",
-      "dependencies": {
-        "color-convert": "^1.9.0"
-      },
-      "engines": {
-        "node": ">=4"
-      }
-    },
-    "node_modules/npm-run-all/node_modules/chalk": {
-      "version": "2.4.2",
-      "resolved": "https://registry.npmjs.org/chalk/-/chalk-2.4.2.tgz",
-      "integrity": "sha512-Mti+f9lpJNcwF4tWV8/OrTTtF1gZi+f8FqlyAdouralcFWFQWF2+NgCHShjkCb+IFBLq9buZwE1xckQU4peSuQ==",
-      "dev": true,
-      "license": "MIT",
-      "dependencies": {
-        "ansi-styles": "^3.2.1",
-        "escape-string-regexp": "^1.0.5",
-        "supports-color": "^5.3.0"
-      },
-      "engines": {
-        "node": ">=4"
-      }
-    },
-    "node_modules/npm-run-all/node_modules/color-convert": {
-      "version": "1.9.3",
-      "resolved": "https://registry.npmjs.org/color-convert/-/color-convert-1.9.3.tgz",
-      "integrity": "sha512-QfAUtd+vFdAtFQcC8CCyYt1fYWxSqAiK2cSD6zDB8N3cpsEBAvRxp9zOGg6G/SHHJYAT88/az/IuDGALsNVbGg==",
-      "dev": true,
-      "license": "MIT",
-      "dependencies": {
-        "color-name": "1.1.3"
-      }
-    },
-    "node_modules/npm-run-all/node_modules/color-name": {
-      "version": "1.1.3",
-      "resolved": "https://registry.npmjs.org/color-name/-/color-name-1.1.3.tgz",
-      "integrity": "sha512-72fSenhMw2HZMTVHeCA9KCmpEIbzWiQsjN+BHcBbS9vr1mtt+vJjPdksIBNUmKAW8TFUDPJK5SUU3QhE9NEXDw==",
-      "dev": true,
-      "license": "MIT"
-    },
-    "node_modules/npm-run-all/node_modules/cross-spawn": {
-      "version": "6.0.5",
-      "resolved": "https://registry.npmjs.org/cross-spawn/-/cross-spawn-6.0.5.tgz",
-      "integrity": "sha512-eTVLrBSt7fjbDygz805pMnstIs2VTBNkRm0qxZd+M7A5XDdxVRWO5MxGBXZhjY4cqLYLdtrGqRf8mBPmzwSpWQ==",
-      "dev": true,
-      "license": "MIT",
-      "dependencies": {
-        "nice-try": "^1.0.4",
-        "path-key": "^2.0.1",
-        "semver": "^5.5.0",
-        "shebang-command": "^1.2.0",
-        "which": "^1.2.9"
-      },
-      "engines": {
-        "node": ">=4.8"
-      }
-    },
-    "node_modules/npm-run-all/node_modules/escape-string-regexp": {
-      "version": "1.0.5",
-      "resolved": "https://registry.npmjs.org/escape-string-regexp/-/escape-string-regexp-1.0.5.tgz",
-      "integrity": "sha512-vbRorB5FUQWvla16U8R/qgaFIya2qGzwDrNmCZuYKrbdSUMG6I1ZCGQRefkRVhuOkIGVne7BQ35DSfo1qvJqFg==",
-      "dev": true,
-      "license": "MIT",
-      "engines": {
-        "node": ">=0.8.0"
-      }
-    },
-    "node_modules/npm-run-all/node_modules/has-flag": {
-      "version": "3.0.0",
-      "resolved": "https://registry.npmjs.org/has-flag/-/has-flag-3.0.0.tgz",
-      "integrity": "sha512-sKJf1+ceQBr4SMkvQnBDNDtf4TXpVhVGateu0t918bl30FnbE2m4vNLX+VWe/dpjlb+HugGYzW7uQXH98HPEYw==",
-      "dev": true,
-      "license": "MIT",
-      "engines": {
-        "node": ">=4"
-      }
-    },
-    "node_modules/npm-run-all/node_modules/path-key": {
-      "version": "2.0.1",
-      "resolved": "https://registry.npmjs.org/path-key/-/path-key-2.0.1.tgz",
-      "integrity": "sha512-fEHGKCSmUSDPv4uoj8AlD+joPlq3peND+HRYyxFz4KPw4z926S/b8rIuFs2FYJg3BwsxJf6A9/3eIdLaYC+9Dw==",
-      "dev": true,
-      "license": "MIT",
-      "engines": {
-        "node": ">=4"
-      }
-    },
-    "node_modules/npm-run-all/node_modules/semver": {
-      "version": "5.7.2",
-      "resolved": "https://registry.npmjs.org/semver/-/semver-5.7.2.tgz",
-      "integrity": "sha512-cBznnQ9KjJqU67B52RMC65CMarK2600WFnbkcaiwWq3xy/5haFJlshgnpjovMVJ+Hff49d8GEn0b87C5pDQ10g==",
-      "dev": true,
-      "license": "ISC",
-      "bin": {
-        "semver": "bin/semver"
-      }
-    },
-    "node_modules/npm-run-all/node_modules/shebang-command": {
-      "version": "1.2.0",
-      "resolved": "https://registry.npmjs.org/shebang-command/-/shebang-command-1.2.0.tgz",
-      "integrity": "sha512-EV3L1+UQWGor21OmnvojK36mhg+TyIKDh3iFBKBohr5xeXIhNBcx8oWdgkTEEQ+BEFFYdLRuqMfd5L84N1V5Vg==",
-      "dev": true,
-      "license": "MIT",
-      "dependencies": {
-        "shebang-regex": "^1.0.0"
-      },
-      "engines": {
-        "node": ">=0.10.0"
-      }
-    },
-    "node_modules/npm-run-all/node_modules/shebang-regex": {
-      "version": "1.0.0",
-      "resolved": "https://registry.npmjs.org/shebang-regex/-/shebang-regex-1.0.0.tgz",
-      "integrity": "sha512-wpoSFAxys6b2a2wHZ1XpDSgD7N9iVjg29Ph9uV/uaP9Ex/KXlkTZTeddxDPSYQpgvzKLGJke2UU0AzoGCjNIvQ==",
-      "dev": true,
-      "license": "MIT",
-      "engines": {
-        "node": ">=0.10.0"
-      }
-    },
-    "node_modules/npm-run-all/node_modules/supports-color": {
-      "version": "5.5.0",
-      "resolved": "https://registry.npmjs.org/supports-color/-/supports-color-5.5.0.tgz",
-      "integrity": "sha512-QjVjwdXIt408MIiAqCX4oUKsgU2EqAGzs2Ppkm4aQYbjm+ZEWEcW4SfFNTr4uMNZma0ey4f5lgLrkB0aX0QMow==",
-      "dev": true,
-      "license": "MIT",
-      "dependencies": {
-        "has-flag": "^3.0.0"
-      },
-      "engines": {
-        "node": ">=4"
-      }
-    },
-    "node_modules/npm-run-all/node_modules/which": {
-      "version": "1.3.1",
-      "resolved": "https://registry.npmjs.org/which/-/which-1.3.1.tgz",
-      "integrity": "sha512-HxJdYWq1MTIQbJ3nw0cqssHoTNU267KlrDuGZ1WYlxDStUtKUhOaJmh112/TZmHxxUfuJqPXSOm7tDyas0OSIQ==",
-      "dev": true,
-      "license": "ISC",
-      "dependencies": {
-        "isexe": "^2.0.0"
-      },
-      "bin": {
-        "which": "bin/which"
-      }
-    },
     "node_modules/object-assign": {
       "version": "4.1.1",
       "resolved": "https://registry.npmjs.org/object-assign/-/object-assign-4.1.1.tgz",
@@ -8166,20 +7962,6 @@
         "node": ">=6"
       }
     },
-    "node_modules/parse-json": {
-      "version": "4.0.0",
-      "resolved": "https://registry.npmjs.org/parse-json/-/parse-json-4.0.0.tgz",
-      "integrity": "sha512-aOIos8bujGN93/8Ox/jPLh7RwVnPEysynVFE+fQZyg6jKELEHwzgKdLRFHUgXJL6kylijVSBC4BvN9OmsB48Rw==",
-      "dev": true,
-      "license": "MIT",
-      "dependencies": {
-        "error-ex": "^1.3.1",
-        "json-parse-better-errors": "^1.0.1"
-      },
-      "engines": {
-        "node": ">=4"
-      }
-    },
     "node_modules/parse5": {
       "version": "6.0.1",
       "resolved": "https://registry.npmjs.org/parse5/-/parse5-6.0.1.tgz",
@@ -8318,29 +8100,6 @@
         "url": "https://github.com/sponsors/jonschlinkert"
       }
     },
-    "node_modules/pidtree": {
-      "version": "0.3.1",
-      "resolved": "https://registry.npmjs.org/pidtree/-/pidtree-0.3.1.tgz",
-      "integrity": "sha512-qQbW94hLHEqCg7nhby4yRC7G2+jYHY4Rguc2bjw7Uug4GIJuu1tvf2uHaZv5Q8zdt+WKJ6qK1FOI6amaWUo5FA==",
-      "dev": true,
-      "license": "MIT",
-      "bin": {
-        "pidtree": "bin/pidtree.js"
-      },
-      "engines": {
-        "node": ">=0.10"
-      }
-    },
-    "node_modules/pify": {
-      "version": "3.0.0",
-      "resolved": "https://registry.npmjs.org/pify/-/pify-3.0.0.tgz",
-      "integrity": "sha512-C3FsVNH1udSEX48gGX1xfvwTWfsYWj5U+8/uK15BGzIGrKoUpghX8hWZwa/OFnakBiiVNmBvemTJR5mcy7iPcg==",
-      "dev": true,
-      "license": "MIT",
-      "engines": {
-        "node": ">=4"
-      }
-    },
     "node_modules/possible-typed-array-names": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/possible-typed-array-names/-/possible-typed-array-names-1.0.0.tgz",
@@ -8620,34 +8379,6 @@
       "dev": true,
       "license": "MIT"
     },
-    "node_modules/read-pkg": {
-      "version": "3.0.0",
-      "resolved": "https://registry.npmjs.org/read-pkg/-/read-pkg-3.0.0.tgz",
-      "integrity": "sha512-BLq/cCO9two+lBgiTYNqD6GdtK8s4NpaWrl6/rCO9w0TUS8oJl7cmToOZfRYllKTISY6nt1U7jQ53brmKqY6BA==",
-      "dev": true,
-      "license": "MIT",
-      "dependencies": {
-        "load-json-file": "^4.0.0",
-        "normalize-package-data": "^2.3.2",
-        "path-type": "^3.0.0"
-      },
-      "engines": {
-        "node": ">=4"
-      }
-    },
-    "node_modules/read-pkg/node_modules/path-type": {
-      "version": "3.0.0",
-      "resolved": "https://registry.npmjs.org/path-type/-/path-type-3.0.0.tgz",
-      "integrity": "sha512-T2ZUsdZFHgA3u4e5PfPbjd7HDDpxPnQb5jN0SrDsjNSuVXHJqtwTnWqG0B1jZrgmJ/7lj1EmVIByWt1gxGkWvg==",
-      "dev": true,
-      "license": "MIT",
-      "dependencies": {
-        "pify": "^3.0.0"
-      },
-      "engines": {
-        "node": ">=4"
-      }
-    },
     "node_modules/readdirp": {
       "version": "3.6.0",
       "resolved": "https://registry.npmjs.org/readdirp/-/readdirp-3.6.0.tgz",
@@ -8886,6 +8617,16 @@
         "queue-microtask": "^1.2.2"
       }
     },
+    "node_modules/rxjs": {
+      "version": "7.8.1",
+      "resolved": "https://registry.npmjs.org/rxjs/-/rxjs-7.8.1.tgz",
+      "integrity": "sha512-AA3TVj+0A2iuIoQkWEK/tqFjBq2j+6PO6Y0zJcvzLAFhEFIO3HL0vls9hWLncZbAAbK0mar7oZ4V079I/qPMxg==",
+      "dev": true,
+      "license": "Apache-2.0",
+      "dependencies": {
+        "tslib": "^2.1.0"
+      }
+    },
     "node_modules/safe-array-concat": {
       "version": "1.1.2",
       "resolved": "https://registry.npmjs.org/safe-array-concat/-/safe-array-concat-1.1.2.tgz",
@@ -9310,42 +9051,6 @@
         "url": "https://github.com/sponsors/wooorm"
       }
     },
-    "node_modules/spdx-correct": {
-      "version": "3.2.0",
-      "resolved": "https://registry.npmjs.org/spdx-correct/-/spdx-correct-3.2.0.tgz",
-      "integrity": "sha512-kN9dJbvnySHULIluDHy32WHRUu3Og7B9sbY7tsFLctQkIqnMh3hErYgdMjTYuqmcXX+lK5T1lnUt3G7zNswmZA==",
-      "dev": true,
-      "license": "Apache-2.0",
-      "dependencies": {
-        "spdx-expression-parse": "^3.0.0",
-        "spdx-license-ids": "^3.0.0"
-      }
-    },
-    "node_modules/spdx-exceptions": {
-      "version": "2.5.0",
-      "resolved": "https://registry.npmjs.org/spdx-exceptions/-/spdx-exceptions-2.5.0.tgz",
-      "integrity": "sha512-PiU42r+xO4UbUS1buo3LPJkjlO7430Xn5SVAhdpzzsPHsjbYVflnnFdATgabnLude+Cqu25p6N+g2lw/PFsa4w==",
-      "dev": true,
-      "license": "CC-BY-3.0"
-    },
-    "node_modules/spdx-expression-parse": {
-      "version": "3.0.1",
-      "resolved": "https://registry.npmjs.org/spdx-expression-parse/-/spdx-expression-parse-3.0.1.tgz",
-      "integrity": "sha512-cbqHunsQWnJNE6KhVSMsMeH5H/L9EpymbzqTQ3uLwNCLZ1Q481oWaofqH7nO6V07xlXwY6PhQdQ2IedWx/ZK4Q==",
-      "dev": true,
-      "license": "MIT",
-      "dependencies": {
-        "spdx-exceptions": "^2.1.0",
-        "spdx-license-ids": "^3.0.0"
-      }
-    },
-    "node_modules/spdx-license-ids": {
-      "version": "3.0.20",
-      "resolved": "https://registry.npmjs.org/spdx-license-ids/-/spdx-license-ids-3.0.20.tgz",
-      "integrity": "sha512-jg25NiDV/1fLtSgEgyvVyDunvaNHbuwF9lfNV17gSmPFAlYzdfNBlLtLzXTevwkPj7DhGbmN9VnmJIgLnhvaBw==",
-      "dev": true,
-      "license": "CC0-1.0"
-    },
     "node_modules/sprintf-js": {
       "version": "1.0.3",
       "resolved": "https://registry.npmjs.org/sprintf-js/-/sprintf-js-1.0.3.tgz",
@@ -9498,25 +9203,6 @@
         "url": "https://github.com/chalk/strip-ansi?sponsor=1"
       }
     },
-    "node_modules/string.prototype.padend": {
-      "version": "3.1.6",
-      "resolved": "https://registry.npmjs.org/string.prototype.padend/-/string.prototype.padend-3.1.6.tgz",
-      "integrity": "sha512-XZpspuSB7vJWhvJc9DLSlrXl1mcA2BdoY5jjnS135ydXqLoqhs96JjDtCkjJEQHvfqZIp9hBuBMgI589peyx9Q==",
-      "dev": true,
-      "license": "MIT",
-      "dependencies": {
-        "call-bind": "^1.0.7",
-        "define-properties": "^1.2.1",
-        "es-abstract": "^1.23.2",
-        "es-object-atoms": "^1.0.0"
-      },
-      "engines": {
-        "node": ">= 0.4"
-      },
-      "funding": {
-        "url": "https://github.com/sponsors/ljharb"
-      }
-    },
     "node_modules/string.prototype.trim": {
       "version": "1.2.9",
       "resolved": "https://registry.npmjs.org/string.prototype.trim/-/string.prototype.trim-1.2.9.tgz",
@@ -10086,6 +9772,16 @@
         "node": ">=0.6"
       }
     },
+    "node_modules/tree-kill": {
+      "version": "1.2.2",
+      "resolved": "https://registry.npmjs.org/tree-kill/-/tree-kill-1.2.2.tgz",
+      "integrity": "sha512-L0Orpi8qGpRG//Nd+H90vFB+3iHnue1zSSGmNOOCh1GLJ7rUKVwV2HvijphGQS2UmhUZewS9VgvxYIdgr+fG1A==",
+      "dev": true,
+      "license": "MIT",
+      "bin": {
+        "tree-kill": "cli.js"
+      }
+    },
     "node_modules/trim-lines": {
       "version": "3.0.1",
       "resolved": "https://registry.npmjs.org/trim-lines/-/trim-lines-3.0.1.tgz",
@@ -11039,17 +10735,6 @@
         "node": ">= 0.4.0"
       }
     },
-    "node_modules/validate-npm-package-license": {
-      "version": "3.0.4",
-      "resolved": "https://registry.npmjs.org/validate-npm-package-license/-/validate-npm-package-license-3.0.4.tgz",
-      "integrity": "sha512-DpKm2Ui/xN7/HQKCtpZxoRWBhZ9Z0kqtygG8XCgNQ8ZlDnxuQmWhj566j8fN4Cu3/JmbhsDo7fcAJq4s9h27Ew==",
-      "dev": true,
-      "license": "Apache-2.0",
-      "dependencies": {
-        "spdx-correct": "^3.0.0",
-        "spdx-expression-parse": "^3.0.0"
-      }
-    },
     "node_modules/vary": {
       "version": "1.1.2",
       "resolved": "https://registry.npmjs.org/vary/-/vary-1.1.2.tgz",
diff --git a/package.json b/package.json
index 36f58393..4b791104 100644
--- a/package.json
+++ b/package.json
@@ -25,10 +25,10 @@
   "scripts": {
     "clean:build": "git clean -fx . -e .vite -e node_modules -e .idea -e .vscode",
     "install:dependencies": "bower install",
-    "lint": "npm-run-all --parallel lint:*",
+    "lint": "concurrently npm:lint:*",
     "lint:js": "eslint --ext .html,.js src test demo *.js *.html",
     "lint:css": "stylelint demo/**/*.html",
-    "build": "npm-run-all --parallel build:*",
+    "build": "concurrently npm:build:*",
     "build:esbuild": "tsx scripts/build.ts",
     "build:copy-dts": "tsx scripts/copy-dts.ts",
     "build:tsc": "tsc --emitDeclarationOnly -p tsconfig.build.json",
@@ -74,6 +74,7 @@
     "browserslist": "^4.24.0",
     "chai-as-promised": "^8.0.0",
     "chai-dom": "^1.11.0",
+    "concurrently": "^9.0.1",
     "esbuild": "^0.24.0",
     "eslint": "^8.57.1",
     "eslint-config-vaadin": "^1.0.0-alpha.28",
@@ -93,7 +94,6 @@
     "karma-vite": "^1.0.5",
     "magic-string": "^0.30.11",
     "mocha": "^10.2.0",
-    "npm-run-all": "^4.1.5",
     "oxlint": "^0.9.9",
     "prettier": "^3.1.0",
     "sinon": "^19.0.2",