diff --git a/package.json b/package.json
index aab278807..d6dc9072e 100644
--- a/package.json
+++ b/package.json
@@ -26,5 +26,8 @@
     "build": "lerna run build",
     "prepare": "husky install && yarn build --ignore demo-*",
     "release": "lerna publish"
+  },
+  "bin": {
+    "open-process": "scripts/open-process.js"
   }
 }
diff --git a/packages/mux-audio-react/package.json b/packages/mux-audio-react/package.json
index 336641d56..40c7563a0 100644
--- a/packages/mux-audio-react/package.json
+++ b/packages/mux-audio-react/package.json
@@ -13,7 +13,7 @@
   "author": "Mux, Inc.",
   "license": "MIT",
   "scripts": {
-    "dev:cjs": "yarn build:cjs --watch",
+    "dev:cjs": "open-process | yarn build:cjs --watch",
     "dev:types": "yarn build:types -w",
     "dev": "npm-run-all --parallel dev:types dev:cjs",
     "build:cjs": "esbuild src/index.tsx --target=es2019 --minify --bundle --sourcemap --format=cjs --outdir=dist --external:react --external:prop-types --define:PLAYER_VERSION=\"'$npm_package_version'\"",
diff --git a/packages/mux-audio/package.json b/packages/mux-audio/package.json
index 6805832bc..b32b7e9e6 100644
--- a/packages/mux-audio/package.json
+++ b/packages/mux-audio/package.json
@@ -12,7 +12,7 @@
   "author": "Mux, Inc.",
   "license": "MIT",
   "scripts": {
-    "dev:iife": "yarn build:iife --watch",
+    "dev:iife": "open-process | yarn build:iife --watch",
     "dev:types": "yarn build:types -w",
     "dev": "npm-run-all --parallel dev:types dev:iife",
     "build:esm": "esbuild src/index.ts --target=es2019 --bundle --minify --sourcemap --format=esm --outdir=dist --out-extension:.js=.mjs --define:PLAYER_VERSION=\"'$npm_package_version'\"",
diff --git a/packages/mux-video-react/package.json b/packages/mux-video-react/package.json
index 0a89ebbb2..2c7033862 100644
--- a/packages/mux-video-react/package.json
+++ b/packages/mux-video-react/package.json
@@ -13,7 +13,7 @@
   "author": "Mux, Inc.",
   "license": "MIT",
   "scripts": {
-    "dev:cjs": "yarn build:cjs --watch",
+    "dev:cjs": "open-process | yarn build:cjs --watch",
     "dev:types": "yarn build:types -w",
     "dev": "npm-run-all --parallel dev:types dev:cjs",
     "build:cjs": "esbuild src/index.tsx --target=es2019 --minify --bundle --sourcemap --format=cjs --outdir=dist --external:react --external:prop-types --define:PLAYER_VERSION=\"'$npm_package_version'\"",
diff --git a/packages/mux-video/package.json b/packages/mux-video/package.json
index 3b2db0887..76ac51227 100644
--- a/packages/mux-video/package.json
+++ b/packages/mux-video/package.json
@@ -13,7 +13,7 @@
   "author": "Mux, Inc.",
   "license": "MIT",
   "scripts": {
-    "dev:iife": "yarn build:iife --watch",
+    "dev:iife": "open-process | yarn build:iife --watch",
     "dev:types": "yarn build:types -w",
     "dev": "npm-run-all --parallel dev:types dev:iife",
     "build:esm": "esbuild src/index.ts --target=es2019 --bundle --minify --sourcemap --format=esm --outdir=dist --out-extension:.js=.mjs --define:PLAYER_VERSION=\"'$npm_package_version'\"",
diff --git a/packages/playback-core/package.json b/packages/playback-core/package.json
index 38cd419f8..dae80249f 100644
--- a/packages/playback-core/package.json
+++ b/packages/playback-core/package.json
@@ -13,7 +13,7 @@
   "author": "Mux, Inc.",
   "license": "MIT",
   "scripts": {
-    "dev:cjs": "yarn build:cjs --watch",
+    "dev:cjs": "open-process | yarn build:cjs --watch",
     "dev:types": "yarn build:types -w",
     "dev": "npm-run-all --parallel dev:types dev:cjs",
     "build:cjs": "esbuild src/index.ts --target=es2019 --minify --bundle --sourcemap --format=cjs --outdir=dist --external:mux-embed --external:hls.js",
diff --git a/scripts/open-process.js b/scripts/open-process.js
new file mode 100755
index 000000000..eadfa8e2b
--- /dev/null
+++ b/scripts/open-process.js
@@ -0,0 +1,5 @@
+#!/usr/bin/env node
+"use strict";
+
+setInterval(() => {}, 1 << 30);
+console.info("stdin open?");