diff --git a/.changeset/config.json b/.changeset/config.json
index f8daad62..1c3df7d6 100644
--- a/.changeset/config.json
+++ b/.changeset/config.json
@@ -8,6 +8,7 @@
   "fixed": [
     [
       "@nx.js/nro",
+      "@nx.js/nsp",
       "create-nxjs-app",
       "nxjs-runtime"
     ]
diff --git a/.changeset/tidy-timers-begin.md b/.changeset/tidy-timers-begin.md
new file mode 100644
index 00000000..d7900d4c
--- /dev/null
+++ b/.changeset/tidy-timers-begin.md
@@ -0,0 +1,5 @@
+---
+'@nx.js/nsp': patch
+---
+
+Add `@nx.js/nsp` package
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index aca6863e..913fba8f 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -84,6 +84,9 @@ jobs:
       - name: Copy `nxjs.nro` to "@nx.js/nro"
         run: cp -v nxjs.nro packages/nro/dist
 
+      - name: Copy files to "@nx.js/nsp"
+        run: cp -rv build/exefs nxjs.nacp icon.jpg packages/nsp
+
       - name: Create Release Pull Request or Publish to npm
         id: changesets
         uses: changesets/action@v1
diff --git a/.gitignore b/.gitignore
index a743d55d..bed5cbe1 100644
--- a/.gitignore
+++ b/.gitignore
@@ -4,6 +4,9 @@ node_modules
 /lib/*/lib
 /lib/*/debug
 /lib/*/release
+/hacbrewpack_*
+/exefs
+/control
 
 /nxjs.*
 !/nxjs.jpg
diff --git a/Makefile b/Makefile
index b8db8adf..c2e8cc17 100644
--- a/Makefile
+++ b/Makefile
@@ -15,6 +15,7 @@ include $(DEVKITPRO)/libnx/switch_rules
 # SOURCES is a list of directories containing source code
 # DATA is a list of directories containing data files
 # INCLUDES is a list of directories containing header files
+# EXEFS_SRC is the optional input directory containing data copied into exefs, if anything this normally should only contain "main.npdm".
 # ROMFS is the directory containing data to be added to RomFS, relative to the Makefile (Optional)
 #
 # NO_ICON: if set to anything, do not use icon.
@@ -28,25 +29,21 @@ include $(DEVKITPRO)/libnx/switch_rules
 #     - <Project name>.jpg
 #     - icon.jpg
 #     - <libnx folder>/default_icon.jpg
-#
-# CONFIG_JSON is the filename of the NPDM config file (.json), relative to the project folder.
-#   If not set, it attempts to use one of the following (in this order):
-#     - <Project name>.json
-#     - config.json
-#   If a JSON file is provided or autodetected, an ExeFS PFS0 (.nsp) is built instead
-#   of a homebrew executable (.nro). This is intended to be used for sysmodules.
-#   NACP building is skipped as well.
 #---------------------------------------------------------------------------------
+
 APP_TITLE   :=  nx.js
 APP_TITLEID :=  016e782e6a730000 # 6e782e6a73 is "nx.js" in hex 😉
 APP_AUTHOR  :=  TooTallNate
 APP_VERSION :=  `jq -r .version < ../packages/runtime/package.json`
+
 TARGET		:=	nxjs
 BUILD		:=	build
 SOURCES		:=	source
 DATA		:=	data
 INCLUDES	:=	include
+EXEFS_SRC	:=	exefs_src
 ROMFS		:=	romfs
+CONFIG_JSON	:=	npdm.json
 
 #---------------------------------------------------------------------------------
 # options for code generation
@@ -58,10 +55,10 @@ CFLAGS	:=	-g -Wall -O2 -ffunction-sections \
 
 CFLAGS	+=	$(INCLUDE) -D__SWITCH__ `freetype-config --cflags` `aarch64-none-elf-pkg-config cairo --cflags`
 
-CXXFLAGS	:= $(CFLAGS) -fno-rtti -fno-exceptions
+CXXFLAGS	:=	$(CFLAGS) -fno-rtti -fno-exceptions
 
 ASFLAGS	:=	-g $(ARCH)
-LDFLAGS	=	-specs=$(DEVKITPRO)/libnx/switch.specs -g $(ARCH) -Wl,-Map,$(notdir $*.map)
+LDFLAGS	=	-specs=${DEVKITPRO}/libnx/switch.specs -g $(ARCH) -Wl,-Map,$(notdir $*.map)
 
 LIBS	:=  -pthread -lmbedtls -lmbedx509 -lmbedcrypto -lharfbuzz `freetype-config --libs` `aarch64-none-elf-pkg-config cairo --libs` -lturbojpeg -lwebp -lqjs -lm3 -lm
 
@@ -117,18 +114,7 @@ export INCLUDE	:=	$(foreach dir,$(INCLUDES),-I$(CURDIR)/$(dir)) \
 
 export LIBPATHS	:=	$(foreach dir,$(LIBDIRS),-L$(dir)/lib)
 
-ifeq ($(strip $(CONFIG_JSON)),)
-	jsons := $(wildcard *.json)
-	ifneq (,$(findstring $(TARGET).json,$(jsons)))
-		export APP_JSON := $(TOPDIR)/$(TARGET).json
-	else
-		ifneq (,$(findstring config.json,$(jsons)))
-			export APP_JSON := $(TOPDIR)/config.json
-		endif
-	endif
-else
-	export APP_JSON := $(TOPDIR)/$(CONFIG_JSON)
-endif
+export BUILD_EXEFS_SRC := $(TOPDIR)/$(EXEFS_SRC)
 
 ifeq ($(strip $(ICON)),)
 	icons := $(wildcard *.jpg)
@@ -159,6 +145,19 @@ ifneq ($(ROMFS),)
 	export NROFLAGS += --romfsdir=$(CURDIR)/$(ROMFS)
 endif
 
+ifeq ($(strip $(CONFIG_JSON)),)
+	jsons := $(wildcard *.json)
+	ifneq (,$(findstring $(TARGET).json,$(jsons)))
+		export APP_JSON := $(TOPDIR)/$(TARGET).json
+	else
+		ifneq (,$(findstring config.json,$(jsons)))
+			export APP_JSON := $(TOPDIR)/config.json
+		endif
+	endif
+else
+	export APP_JSON := $(TOPDIR)/$(CONFIG_JSON)
+endif
+
 .PHONY: $(BUILD) clean all
 
 #---------------------------------------------------------------------------------
@@ -171,11 +170,7 @@ $(BUILD):
 #---------------------------------------------------------------------------------
 clean:
 	@echo clean ...
-ifeq ($(strip $(APP_JSON)),)
-	@rm -fr $(BUILD) $(TARGET).nro $(TARGET).nacp $(TARGET).elf
-else
-	@rm -fr $(BUILD) $(TARGET).nsp $(TARGET).nso $(TARGET).npdm $(TARGET).elf
-endif
+	@rm -fr $(BUILD) $(TARGET).pfs0 $(TARGET).nso $(TARGET).nro $(TARGET).nacp $(TARGET).elf $(TARGET).npdm
 
 
 #---------------------------------------------------------------------------------
@@ -187,9 +182,15 @@ DEPENDS	:=	$(OFILES:.o=.d)
 #---------------------------------------------------------------------------------
 # main targets
 #---------------------------------------------------------------------------------
+all	: $(OUTPUT).pfs0 $(OUTPUT).nro
+
 ifeq ($(strip $(APP_JSON)),)
+$(OUTPUT).pfs0	:	$(OUTPUT).nso
+else
+$(OUTPUT).pfs0	:	$(OUTPUT).nso $(OUTPUT).npdm
+endif
 
-all	:	$(OUTPUT).nro
+$(OUTPUT).nso	:	$(OUTPUT).elf
 
 ifeq ($(strip $(NO_NACP)),)
 $(OUTPUT).nro	:	$(OUTPUT).elf $(OUTPUT).nacp
@@ -197,16 +198,6 @@ else
 $(OUTPUT).nro	:	$(OUTPUT).elf
 endif
 
-else
-
-all	:	$(OUTPUT).nsp
-
-$(OUTPUT).nsp	:	$(OUTPUT).nso $(OUTPUT).npdm
-
-$(OUTPUT).nso	:	$(OUTPUT).elf
-
-endif
-
 $(OUTPUT).elf	:	$(OFILES)
 
 $(OFILES_SRC)	: $(HFILES_BIN)
diff --git a/apps/2048/.gitignore b/apps/2048/.gitignore
index 0bd936ba..d697ee38 100644
--- a/apps/2048/.gitignore
+++ b/apps/2048/.gitignore
@@ -1,4 +1,5 @@
 /*.nro
+/*.nsp
 /node_modules
 /romfs/main.js
 /romfs/main.js.map
diff --git a/apps/2048/package.json b/apps/2048/package.json
index 0e0e0797..4327016c 100644
--- a/apps/2048/package.json
+++ b/apps/2048/package.json
@@ -5,15 +5,17 @@
   "description": "nx.js port of the 2048 game",
   "scripts": {
     "build": "esbuild --bundle --sourcemap --sources-content=false --target=es2022 src/main.js --outfile=romfs/main.js",
-    "nro": "nxjs-nro"
+    "nro": "nxjs-nro",
+    "nsp": "nxjs-nsp"
   },
   "license": "MIT",
   "dependencies": {
     "nxjs-constants": "workspace:*"
   },
   "devDependencies": {
-    "esbuild": "^0.17.19",
     "@nx.js/nro": "workspace:^",
+    "@nx.js/nsp": "workspace:^",
+    "esbuild": "^0.17.19",
     "nxjs-runtime": "workspace:^"
   }
 }
diff --git a/apps/ansi/.gitignore b/apps/ansi/.gitignore
index 0bd936ba..d697ee38 100644
--- a/apps/ansi/.gitignore
+++ b/apps/ansi/.gitignore
@@ -1,4 +1,5 @@
 /*.nro
+/*.nsp
 /node_modules
 /romfs/main.js
 /romfs/main.js.map
diff --git a/apps/ansi/package.json b/apps/ansi/package.json
index 101c9707..009f19a5 100644
--- a/apps/ansi/package.json
+++ b/apps/ansi/package.json
@@ -5,12 +5,14 @@
   "description": "nx.js app with colors and cursor movement using ANSI escapes",
   "scripts": {
     "build": "esbuild --bundle --sourcemap --sources-content=false --target=es2022 src/main.ts --outfile=romfs/main.js",
-    "nro": "nxjs-nro"
+    "nro": "nxjs-nro",
+    "nsp": "nxjs-nsp"
   },
   "license": "MIT",
   "devDependencies": {
-    "esbuild": "^0.17.19",
     "@nx.js/nro": "workspace:^",
+    "@nx.js/nsp": "workspace:^",
+    "esbuild": "^0.17.19",
     "nxjs-runtime": "workspace:^"
   },
   "dependencies": {
diff --git a/apps/app-launch/.gitignore b/apps/app-launch/.gitignore
index 0bd936ba..d697ee38 100644
--- a/apps/app-launch/.gitignore
+++ b/apps/app-launch/.gitignore
@@ -1,4 +1,5 @@
 /*.nro
+/*.nsp
 /node_modules
 /romfs/main.js
 /romfs/main.js.map
diff --git a/apps/app-launch/package.json b/apps/app-launch/package.json
index 818524bd..49060df4 100644
--- a/apps/app-launch/package.json
+++ b/apps/app-launch/package.json
@@ -5,12 +5,14 @@
   "description": "List and launch installed games",
   "scripts": {
     "build": "esbuild --bundle --sourcemap --sources-content=false --target=es2022 --format=esm src/main.ts --outfile=romfs/main.js",
-    "nro": "nxjs-nro"
+    "nro": "nxjs-nro",
+    "nsp": "nxjs-nsp"
   },
   "license": "MIT",
   "devDependencies": {
-    "esbuild": "^0.17.19",
     "@nx.js/nro": "workspace:^",
+    "@nx.js/nsp": "workspace:^",
+    "esbuild": "^0.17.19",
     "nxjs-runtime": "workspace:^"
   }
 }
diff --git a/apps/battery/.gitignore b/apps/battery/.gitignore
index 0bd936ba..d697ee38 100644
--- a/apps/battery/.gitignore
+++ b/apps/battery/.gitignore
@@ -1,4 +1,5 @@
 /*.nro
+/*.nsp
 /node_modules
 /romfs/main.js
 /romfs/main.js.map
diff --git a/apps/battery/package.json b/apps/battery/package.json
index 1a812f0b..4bcf1e52 100644
--- a/apps/battery/package.json
+++ b/apps/battery/package.json
@@ -5,12 +5,14 @@
   "description": "nx.js app to display the battery charge level",
   "scripts": {
     "build": "esbuild --bundle --sourcemap --sources-content=false --target=es2022 --format=esm src/main.ts --outfile=romfs/main.js",
-    "nro": "nxjs-nro"
+    "nro": "nxjs-nro",
+    "nsp": "nxjs-nsp"
   },
   "license": "MIT",
   "devDependencies": {
-    "esbuild": "^0.17.19",
     "@nx.js/nro": "workspace:^",
+    "@nx.js/nsp": "workspace:^",
+    "esbuild": "^0.17.19",
     "nxjs-runtime": "workspace:^"
   }
 }
diff --git a/apps/canvas/.gitignore b/apps/canvas/.gitignore
index 0bd936ba..d697ee38 100644
--- a/apps/canvas/.gitignore
+++ b/apps/canvas/.gitignore
@@ -1,4 +1,5 @@
 /*.nro
+/*.nsp
 /node_modules
 /romfs/main.js
 /romfs/main.js.map
diff --git a/apps/canvas/package.json b/apps/canvas/package.json
index 34f5b786..6ade8867 100644
--- a/apps/canvas/package.json
+++ b/apps/canvas/package.json
@@ -5,12 +5,14 @@
   "description": "nx.js app using the web `Canvas` API",
   "scripts": {
     "build": "esbuild --bundle --sourcemap --sources-content=false --target=es2022 src/main.ts --outfile=romfs/main.js",
-    "nro": "nxjs-nro"
+    "nro": "nxjs-nro",
+    "nsp": "nxjs-nsp"
   },
   "license": "MIT",
   "devDependencies": {
-    "esbuild": "^0.17.19",
     "@nx.js/nro": "workspace:^",
+    "@nx.js/nsp": "workspace:^",
+    "esbuild": "^0.17.19",
     "nxjs-runtime": "workspace:^"
   }
 }
diff --git a/apps/fonts/.gitignore b/apps/fonts/.gitignore
index 0bd936ba..d697ee38 100644
--- a/apps/fonts/.gitignore
+++ b/apps/fonts/.gitignore
@@ -1,4 +1,5 @@
 /*.nro
+/*.nsp
 /node_modules
 /romfs/main.js
 /romfs/main.js.map
diff --git a/apps/fonts/package.json b/apps/fonts/package.json
index c5f2bfc7..e2d5e5e5 100644
--- a/apps/fonts/package.json
+++ b/apps/fonts/package.json
@@ -5,12 +5,14 @@
   "description": "nx.js app using customs fonts",
   "scripts": {
     "build": "esbuild --bundle --sourcemap --sources-content=false --target=es2022 src/main.ts --outfile=romfs/main.js",
-    "nro": "nxjs-nro"
+    "nro": "nxjs-nro",
+    "nsp": "nxjs-nsp"
   },
   "license": "MIT",
   "devDependencies": {
-    "esbuild": "^0.17.19",
     "@nx.js/nro": "workspace:^",
+    "@nx.js/nsp": "workspace:^",
+    "esbuild": "^0.17.19",
     "nxjs-runtime": "workspace:^"
   }
 }
diff --git a/apps/hello-world/.gitignore b/apps/hello-world/.gitignore
index 0bd936ba..d697ee38 100644
--- a/apps/hello-world/.gitignore
+++ b/apps/hello-world/.gitignore
@@ -1,4 +1,5 @@
 /*.nro
+/*.nsp
 /node_modules
 /romfs/main.js
 /romfs/main.js.map
diff --git a/apps/hello-world/package.json b/apps/hello-world/package.json
index c7473cb5..6a9a96a8 100644
--- a/apps/hello-world/package.json
+++ b/apps/hello-world/package.json
@@ -5,12 +5,14 @@
   "description": "Simple 'Hello World' nx.js app",
   "scripts": {
     "build": "esbuild --bundle --sourcemap --sources-content=false --target=es2022 --format=esm src/main.ts --outfile=romfs/main.js",
-    "nro": "nxjs-nro"
+    "nro": "nxjs-nro",
+    "nsp": "nxjs-nsp"
   },
   "license": "MIT",
   "devDependencies": {
-    "esbuild": "^0.17.19",
     "@nx.js/nro": "workspace:^",
+    "@nx.js/nsp": "workspace:^",
+    "esbuild": "^0.17.19",
     "nxjs-runtime": "workspace:^"
   }
 }
diff --git a/apps/repl-server/.gitignore b/apps/repl-server/.gitignore
index 0bd936ba..d697ee38 100644
--- a/apps/repl-server/.gitignore
+++ b/apps/repl-server/.gitignore
@@ -1,4 +1,5 @@
 /*.nro
+/*.nsp
 /node_modules
 /romfs/main.js
 /romfs/main.js.map
diff --git a/apps/repl-server/package.json b/apps/repl-server/package.json
index dafb2a6c..557be0f8 100644
--- a/apps/repl-server/package.json
+++ b/apps/repl-server/package.json
@@ -5,7 +5,8 @@
   "description": "nx.js REPL (read-eval-print-loop) app accessed over TCP",
   "scripts": {
     "build": "esbuild --bundle --sourcemap --sources-content=false --target=es2022 --format=esm src/main.ts --outfile=romfs/main.js",
-    "nro": "nxjs-nro"
+    "nro": "nxjs-nro",
+    "nsp": "nxjs-nsp"
   },
   "license": "MIT",
   "dependencies": {
@@ -13,8 +14,9 @@
     "sisteransi": "^1.0.5"
   },
   "devDependencies": {
-    "esbuild": "^0.17.19",
     "@nx.js/nro": "workspace:^",
+    "@nx.js/nsp": "workspace:^",
+    "esbuild": "^0.17.19",
     "nxjs-runtime": "workspace:^"
   }
 }
diff --git a/apps/repl/.gitignore b/apps/repl/.gitignore
index 0bd936ba..d697ee38 100644
--- a/apps/repl/.gitignore
+++ b/apps/repl/.gitignore
@@ -1,4 +1,5 @@
 /*.nro
+/*.nsp
 /node_modules
 /romfs/main.js
 /romfs/main.js.map
diff --git a/apps/repl/package.json b/apps/repl/package.json
index ec58b39f..8945df57 100644
--- a/apps/repl/package.json
+++ b/apps/repl/package.json
@@ -5,7 +5,8 @@
   "description": "nx.js REPL (read-eval-print-loop) app",
   "scripts": {
     "build": "esbuild --bundle --sourcemap --sources-content=false --target=es2022 src/main.ts --outfile=romfs/main.js",
-    "nro": "nxjs-nro"
+    "nro": "nxjs-nro",
+    "nsp": "nxjs-nsp"
   },
   "license": "MIT",
   "dependencies": {
@@ -13,8 +14,9 @@
     "sisteransi": "^1.0.5"
   },
   "devDependencies": {
-    "esbuild": "^0.17.19",
     "@nx.js/nro": "workspace:^",
+    "@nx.js/nsp": "workspace:^",
+    "esbuild": "^0.17.19",
     "nxjs-runtime": "workspace:^"
   }
 }
diff --git a/apps/snake/.gitignore b/apps/snake/.gitignore
index 0bd936ba..d697ee38 100644
--- a/apps/snake/.gitignore
+++ b/apps/snake/.gitignore
@@ -1,4 +1,5 @@
 /*.nro
+/*.nsp
 /node_modules
 /romfs/main.js
 /romfs/main.js.map
diff --git a/apps/snake/package.json b/apps/snake/package.json
index 68f38f08..bb576375 100644
--- a/apps/snake/package.json
+++ b/apps/snake/package.json
@@ -5,15 +5,17 @@
   "description": "Classic 'snake' game using nx.js",
   "scripts": {
     "build": "esbuild --bundle --sourcemap --sources-content=false --target=es2022 src/main.ts --outfile=romfs/main.js",
-    "nro": "nxjs-nro"
+    "nro": "nxjs-nro",
+    "nsp": "nxjs-nsp"
   },
   "license": "MIT",
   "dependencies": {
     "nxjs-constants": "workspace:*"
   },
   "devDependencies": {
-    "esbuild": "^0.17.19",
     "@nx.js/nro": "workspace:^",
+    "@nx.js/nsp": "workspace:^",
+    "esbuild": "^0.17.19",
     "nxjs-runtime": "workspace:^"
   }
 }
diff --git a/apps/starwars/.gitignore b/apps/starwars/.gitignore
index 0bd936ba..d697ee38 100644
--- a/apps/starwars/.gitignore
+++ b/apps/starwars/.gitignore
@@ -1,4 +1,5 @@
 /*.nro
+/*.nsp
 /node_modules
 /romfs/main.js
 /romfs/main.js.map
diff --git a/apps/starwars/package.json b/apps/starwars/package.json
index 599c9c2b..fce10297 100644
--- a/apps/starwars/package.json
+++ b/apps/starwars/package.json
@@ -5,12 +5,14 @@
   "description": "nx.js app that renders the Star Wars ASCII text",
   "scripts": {
     "build": "esbuild --bundle --sourcemap --sources-content=false --target=es2022 src/main.ts --outfile=romfs/main.js",
-    "nro": "nxjs-nro"
+    "nro": "nxjs-nro",
+    "nsp": "nxjs-nsp"
   },
   "license": "MIT",
   "devDependencies": {
-    "esbuild": "^0.17.19",
     "@nx.js/nro": "workspace:^",
+    "@nx.js/nsp": "workspace:^",
+    "esbuild": "^0.17.19",
     "nxjs-runtime": "workspace:^"
   },
   "dependencies": {
diff --git a/apps/svg/.gitignore b/apps/svg/.gitignore
index 0bd936ba..d697ee38 100644
--- a/apps/svg/.gitignore
+++ b/apps/svg/.gitignore
@@ -1,4 +1,5 @@
 /*.nro
+/*.nsp
 /node_modules
 /romfs/main.js
 /romfs/main.js.map
diff --git a/apps/svg/package.json b/apps/svg/package.json
index 6f31e5b7..df03b8d9 100644
--- a/apps/svg/package.json
+++ b/apps/svg/package.json
@@ -5,12 +5,14 @@
   "description": "nx.js app that renders an SVG image to the screen",
   "scripts": {
     "build": "esbuild --bundle --banner:js='globalThis.global = globalThis;' --sourcemap --sources-content=false --target=es2022 src/main.ts --outfile=romfs/main.js",
-    "nro": "nxjs-nro"
+    "nro": "nxjs-nro",
+    "nsp": "nxjs-nsp"
   },
   "license": "MIT",
   "devDependencies": {
-    "esbuild": "^0.17.19",
     "@nx.js/nro": "workspace:^",
+    "@nx.js/nsp": "workspace:^",
+    "esbuild": "^0.17.19",
     "nxjs-runtime": "workspace:^"
   },
   "dependencies": {
diff --git a/apps/tcp-server/.gitignore b/apps/tcp-server/.gitignore
index 0bd936ba..d697ee38 100644
--- a/apps/tcp-server/.gitignore
+++ b/apps/tcp-server/.gitignore
@@ -1,4 +1,5 @@
 /*.nro
+/*.nsp
 /node_modules
 /romfs/main.js
 /romfs/main.js.map
diff --git a/apps/tcp-server/package.json b/apps/tcp-server/package.json
index 70138df9..7ec4b49a 100644
--- a/apps/tcp-server/package.json
+++ b/apps/tcp-server/package.json
@@ -5,12 +5,14 @@
   "description": "nx.js app that binds a TCP server to a port",
   "scripts": {
     "build": "esbuild --bundle --sourcemap --sources-content=false --target=es2022 --format=esm src/main.ts --outfile=romfs/main.js",
-    "nro": "nxjs-nro"
+    "nro": "nxjs-nro",
+    "nsp": "nxjs-nsp"
   },
   "license": "MIT",
   "devDependencies": {
-    "esbuild": "^0.17.19",
     "@nx.js/nro": "workspace:^",
+    "@nx.js/nsp": "workspace:^",
+    "esbuild": "^0.17.19",
     "nxjs-runtime": "workspace:^"
   }
 }
diff --git a/apps/tests/.gitignore b/apps/tests/.gitignore
index 0bd936ba..d697ee38 100644
--- a/apps/tests/.gitignore
+++ b/apps/tests/.gitignore
@@ -1,4 +1,5 @@
 /*.nro
+/*.nsp
 /node_modules
 /romfs/main.js
 /romfs/main.js.map
diff --git a/apps/tests/package.json b/apps/tests/package.json
index 0e87dbe4..fd95bdda 100644
--- a/apps/tests/package.json
+++ b/apps/tests/package.json
@@ -6,12 +6,14 @@
   "description": "nx.js API tests",
   "scripts": {
     "build": "esbuild --bundle --target=es2022 --sourcemap --sources-content=false --format=esm src/main.ts --outfile=romfs/main.js",
-    "nro": "nxjs-nro"
+    "nro": "nxjs-nro",
+    "nsp": "nxjs-nsp"
   },
   "license": "MIT",
   "devDependencies": {
-    "esbuild": "^0.17.19",
     "@nx.js/nro": "workspace:^",
+    "@nx.js/nsp": "workspace:^",
+    "esbuild": "^0.17.19",
     "nxjs-runtime": "workspace:^"
   },
   "dependencies": {
diff --git a/apps/touchscreen/.gitignore b/apps/touchscreen/.gitignore
index 0bd936ba..d697ee38 100644
--- a/apps/touchscreen/.gitignore
+++ b/apps/touchscreen/.gitignore
@@ -1,4 +1,5 @@
 /*.nro
+/*.nsp
 /node_modules
 /romfs/main.js
 /romfs/main.js.map
diff --git a/apps/touchscreen/package.json b/apps/touchscreen/package.json
index dc9d839c..01d1409a 100644
--- a/apps/touchscreen/package.json
+++ b/apps/touchscreen/package.json
@@ -5,13 +5,15 @@
   "description": "nx.js app using the touchscreen",
   "scripts": {
     "build": "esbuild --bundle --main-fields=module,main --sourcemap --sources-content=false --target=es2022 src/main.ts --outfile=romfs/main.js",
-    "nro": "nxjs-nro"
+    "nro": "nxjs-nro",
+    "nsp": "nxjs-nsp"
   },
   "license": "MIT",
   "devDependencies": {
+    "@nx.js/nro": "workspace:^",
+    "@nx.js/nsp": "workspace:^",
     "@types/color-hash": "^1.0.5",
     "esbuild": "^0.17.19",
-    "@nx.js/nro": "workspace:^",
     "nxjs-runtime": "workspace:^"
   },
   "dependencies": {
diff --git a/apps/vibrate/.gitignore b/apps/vibrate/.gitignore
index 0bd936ba..d697ee38 100644
--- a/apps/vibrate/.gitignore
+++ b/apps/vibrate/.gitignore
@@ -1,4 +1,5 @@
 /*.nro
+/*.nsp
 /node_modules
 /romfs/main.js
 /romfs/main.js.map
diff --git a/apps/vibrate/package.json b/apps/vibrate/package.json
index 41b9edbb..6ea89c72 100644
--- a/apps/vibrate/package.json
+++ b/apps/vibrate/package.json
@@ -5,12 +5,14 @@
   "description": "nx.js app demonstrating the `nagivator.vibrate()` API",
   "scripts": {
     "build": "esbuild --bundle --sourcemap --sources-content=false --target=es2022 src/main.ts --outfile=romfs/main.js",
-    "nro": "nxjs-nro"
+    "nro": "nxjs-nro",
+    "nsp": "nxjs-nsp"
   },
   "license": "MIT",
   "devDependencies": {
-    "esbuild": "^0.17.19",
     "@nx.js/nro": "workspace:^",
+    "@nx.js/nsp": "workspace:^",
+    "esbuild": "^0.17.19",
     "nxjs-runtime": "workspace:^"
   }
 }
diff --git a/apps/virtual-keyboard/.gitignore b/apps/virtual-keyboard/.gitignore
index 0bd936ba..d697ee38 100644
--- a/apps/virtual-keyboard/.gitignore
+++ b/apps/virtual-keyboard/.gitignore
@@ -1,4 +1,5 @@
 /*.nro
+/*.nsp
 /node_modules
 /romfs/main.js
 /romfs/main.js.map
diff --git a/apps/virtual-keyboard/package.json b/apps/virtual-keyboard/package.json
index 23bf45f9..829505a6 100644
--- a/apps/virtual-keyboard/package.json
+++ b/apps/virtual-keyboard/package.json
@@ -5,13 +5,15 @@
   "description": "nx.js app that invokes the virtual keyboard",
   "scripts": {
     "build": "esbuild --bundle --sourcemap --sources-content=false --target=es2022 --format=esm src/main.ts --outfile=romfs/main.js",
-    "nro": "nxjs-nro"
+    "nro": "nxjs-nro",
+    "nsp": "nxjs-nsp"
   },
   "license": "MIT",
   "devDependencies": {
+    "@nx.js/nro": "workspace:^",
+    "@nx.js/nsp": "workspace:^",
     "esbuild": "^0.17.19",
     "nxjs-constants": "workspace:^",
-    "@nx.js/nro": "workspace:^",
     "nxjs-runtime": "workspace:^"
   }
 }
diff --git a/apps/wasm/.gitignore b/apps/wasm/.gitignore
index 0bd936ba..d697ee38 100644
--- a/apps/wasm/.gitignore
+++ b/apps/wasm/.gitignore
@@ -1,4 +1,5 @@
 /*.nro
+/*.nsp
 /node_modules
 /romfs/main.js
 /romfs/main.js.map
diff --git a/apps/wasm/package.json b/apps/wasm/package.json
index 419a49a2..bfb5cde6 100644
--- a/apps/wasm/package.json
+++ b/apps/wasm/package.json
@@ -5,12 +5,14 @@
   "description": "nx.js app that loads a WASM binary",
   "scripts": {
     "build": "esbuild --bundle --sourcemap --sources-content=false --target=es2022 src/main.ts --outfile=romfs/main.js",
-    "nro": "nxjs-nro"
+    "nro": "nxjs-nro",
+    "nsp": "nxjs-nsp"
   },
   "license": "MIT",
   "devDependencies": {
-    "esbuild": "^0.17.19",
     "@nx.js/nro": "workspace:^",
+    "@nx.js/nsp": "workspace:^",
+    "esbuild": "^0.17.19",
     "nxjs-runtime": "workspace:^"
   }
 }
diff --git a/nxjs.jpg b/icon.jpg
similarity index 100%
rename from nxjs.jpg
rename to icon.jpg
diff --git a/npdm.json b/npdm.json
new file mode 100644
index 00000000..b5452417
--- /dev/null
+++ b/npdm.json
@@ -0,0 +1,162 @@
+{
+    "name": "nx.js",
+    "title_id": "0x016e782e6a730000",
+    "title_id_range_min": "0x0100000000000000",
+    "title_id_range_max": "0x01ffffffffffffff",
+    "main_thread_stack_size": "0x100000",
+    "main_thread_priority": 44,
+    "default_cpu_id": 0,
+    "process_category": 0,
+    "pool_partition": 0,
+    "is_64_bit": true,
+    "address_space_type": 1,
+    "is_retail": true,
+    "filesystem_access": {
+        "permissions": "0xFFFFFFFFFFFFFFFF"
+    },
+    "service_host": [
+        "*"
+    ],
+    "service_access": [
+        "*"
+    ],
+    "kernel_capabilities": [
+        {
+            "type": "kernel_flags",
+            "value": {
+                "highest_thread_priority": 59,
+                "lowest_thread_priority": 28,
+                "highest_cpu_id": 2,
+                "lowest_cpu_id": 0
+            }
+        },
+        {
+            "type": "syscalls",
+            "value": {
+                "svcUnknown00": "0x00",
+                "svcSetHeapSize": "0x01",
+                "svcSetMemoryPermission": "0x02",
+                "svcSetMemoryAttribute": "0x03",
+                "svcMapMemory": "0x04",
+                "svcUnmapMemory": "0x05",
+                "svcQueryMemory": "0x06",
+                "svcExitProcess": "0x07",
+                "svcCreateThread": "0x08",
+                "svcStartThread": "0x09",
+                "svcExitThread": "0x0A",
+                "svcSleepThread": "0x0B",
+                "svcGetThreadPriority": "0x0C",
+                "svcSetThreadPriority": "0x0D",
+                "svcGetThreadCoreMask": "0x0E",
+                "svcSetThreadCoreMask": "0x0F",
+                "svcGetCurrentProcessorNumber": "0x10",
+                "svcSignalEvent": "0x11",
+                "svcClearEvent": "0x12",
+                "svcMapSharedMemory": "0x13",
+                "svcUnmapSharedMemory": "0x14",
+                "svcCreateTransferMemory": "0x15",
+                "svcCloseHandle": "0x16",
+                "svcResetSignal": "0x17",
+                "svcWaitSynchronization": "0x18",
+                "svcCancelSynchronization": "0x19",
+                "svcArbitrateLock": "0x1A",
+                "svcArbitrateUnlock": "0x1B",
+                "svcWaitProcessWideKeyAtomic": "0x1C",
+                "svcSignalProcessWideKey": "0x1D",
+                "svcGetSystemTick": "0x1E",
+                "svcConnectToNamedPort": "0x1F",
+                "svcSendSyncRequestLight": "0x20",
+                "svcSendSyncRequest": "0x21",
+                "svcSendSyncRequestWithUserBuffer": "0x22",
+                "svcSendAsyncRequestWithUserBuffer": "0x23",
+                "svcGetProcessId": "0x24",
+                "svcGetThreadId": "0x25",
+                "svcBreak": "0x26",
+                "svcOutputDebugString": "0x27",
+                "svcReturnFromException": "0x28",
+                "svcGetInfo": "0x29",
+                "svcFlushEntireDataCache": "0x2A",
+                "svcFlushDataCache": "0x2B",
+                "svcMapPhysicalMemory": "0x2C",
+                "svcUnmapPhysicalMemory": "0x2D",
+                "svcGetFutureThreadInfo": "0x2E",
+                "svcGetLastThreadInfo": "0x2F",
+                "svcGetResourceLimitLimitValue": "0x30",
+                "svcGetResourceLimitCurrentValue": "0x31",
+                "svcSetThreadActivity": "0x32",
+                "svcGetThreadContext3": "0x33",
+                "svcWaitForAddress": "0x34",
+                "svcSignalToAddress": "0x35",
+                "svcUnknown36": "0x36",
+                "svcUnknown37": "0x37",
+                "svcUnknown38": "0x38",
+                "svcUnknown39": "0x39",
+                "svcUnknown3a": "0x3A",
+                "svcUnknown3b": "0x3B",
+                "svcDumpInfo": "0x3C",
+                "svcDumpInfoNew": "0x3D",
+                "svcUnknown3e": "0x3E",
+                "svcUnknown3f": "0x3F",
+                "svcCreateSession": "0x40",
+                "svcAcceptSession": "0x41",
+                "svcReplyAndReceiveLight": "0x42",
+                "svcReplyAndReceive": "0x43",
+                "svcReplyAndReceiveWithUserBuffer": "0x44",
+                "svcCreateEvent": "0x45",
+                "svcUnknown46": "0x46",
+                "svcUnknown47": "0x47",
+                "svcMapPhysicalMemoryUnsafe": "0x48",
+                "svcUnmapPhysicalMemoryUnsafe": "0x49",
+                "svcSetUnsafeLimit": "0x4A",
+                "svcCreateCodeMemory": "0x4B",
+                "svcControlCodeMemory": "0x4C",
+                "svcSleepSystem": "0x4D",
+                "svcReadWriteRegister": "0x4E",
+                "svcSetProcessActivity": "0x4F",
+                "svcCreateSharedMemory": "0x50",
+                "svcMapTransferMemory": "0x51",
+                "svcUnmapTransferMemory": "0x52",
+                "svcDebugActiveProcess": "0x60",
+                "svcBreakDebugProcess": "0x61",
+                "svcTerminateDebugProcess": "0x62",
+                "svcGetDebugEvent": "0x63",
+                "svcContinueDebugEvent": "0x64",
+                "svcGetProcessList": "0x65",
+                "svcGetThreadList": "0x66",
+                "svcGetDebugThreadContext": "0x67",
+                "svcSetDebugThreadContext": "0x68",
+                "svcQueryDebugProcessMemory": "0x69",
+                "svcReadDebugProcessMemory": "0x6A",
+                "svcWriteDebugProcessMemory": "0x6B",
+                "svcSetHardwareBreakPoint": "0x6C",
+                "svcGetDebugThreadParam": "0x6D",
+                "svcConnectToPort": "0x72",
+                "svcSetProcessMemoryPermission": "0x73",
+                "svcMapProcessMemory": "0x74",
+                "svcUnmapProcessMemory": "0x75",
+                "svcQueryProcessMemory": "0x76",
+                "svcMapProcessCodeMemory": "0x77",
+                "svcUnmapProcessCodeMemory": "0x78"
+            }
+        },
+        {
+            "type": "application_type",
+            "value": 1
+        },
+        {
+            "type": "min_kernel_version",
+            "value": "0x30"
+        },
+        {
+            "type": "handle_table_size",
+            "value": 512
+        },
+        {
+            "type": "debug_flags",
+            "value": {
+                "allow_debug": true,
+                "force_debug": true
+            }
+        }
+    ]
+}
diff --git a/packages/nro/package.json b/packages/nro/package.json
index 35b44512..1fee29c1 100644
--- a/packages/nro/package.json
+++ b/packages/nro/package.json
@@ -15,7 +15,7 @@
   "author": "Nathan Rajlich <n@n8.io>",
   "license": "MIT",
   "dependencies": {
-    "@nx.js/patch-nacp": "^0.0.0",
+    "@nx.js/patch-nacp": "0.0.0",
     "@tootallnate/nacp": "^0.0.1",
     "@tootallnate/nro": "^0.1.0",
     "@tootallnate/romfs": "^0.1.0",
diff --git a/packages/nro/src/main.ts b/packages/nro/src/main.ts
index 5f3860dd..6a2b748f 100755
--- a/packages/nro/src/main.ts
+++ b/packages/nro/src/main.ts
@@ -17,12 +17,7 @@ import * as RomFS from '@tootallnate/romfs';
 import terminalImage from 'terminal-image';
 
 const cwd = process.cwd();
-const packageRoot = new URL(`${pathToFileURL(cwd)}/`);
-
-// Read the `package.json` file to get the information that will
-// be embedded in the NACP section of the output `.nro` file
-const packageJsonUrl = new URL('package.json', packageRoot);
-
+const appRoot = new URL(`${pathToFileURL(cwd)}/`);
 const isSrcMode = existsSync(new URL('../tsconfig.json', import.meta.url));
 const nxjsNroUrl = new URL(
 	isSrcMode ? '../../../nxjs.nro' : '../dist/nxjs.nro',
@@ -37,7 +32,7 @@ let icon = nxjsNro.icon;
 console.log(chalk.bold('Icon:'));
 const iconName = 'icon.jpg';
 try {
-	const iconUrl = new URL(iconName, packageRoot);
+	const iconUrl = new URL(iconName, appRoot);
 	const iconData = readFileSync(iconUrl);
 	icon = new Blob([iconData]);
 } catch (err: any) {
@@ -60,14 +55,14 @@ console.log(
 const nacp = new NACP(await nxjsNro.nacp!.arrayBuffer());
 console.log();
 console.log(chalk.bold('Setting metadata:'));
-patchNACP(nacp, packageJsonUrl);
+patchNACP(nacp, new URL('package.json', appRoot));
 console.log(`  ID: ${chalk.green(nacp.id.toString(16).padStart(16, '0'))}`);
 console.log(`  Title: ${chalk.green(nacp.title)}`);
 console.log(`  Version: ${chalk.green(nacp.version)}`);
 console.log(`  Author: ${chalk.green(nacp.author)}`);
 
 // RomFS
-const romfsDir = new URL('romfs/', packageRoot);
+const romfsDir = new URL('romfs/', appRoot);
 const romfsDirPath = fileURLToPath(romfsDir);
 const romfs = await RomFS.decode(nxjsNro.romfs!);
 console.log();
@@ -139,7 +134,7 @@ const outputNro = await NRO.encode({
 	nacp: new Blob([new Uint8Array(nacp.buffer)]),
 	romfs: await RomFS.encode(romfs),
 });
-const outputNroUrl = new URL(outputNroName, packageRoot);
+const outputNroUrl = new URL(outputNroName, appRoot);
 writeFileSync(outputNroUrl, Buffer.from(await outputNro.arrayBuffer()));
 console.log(
 	chalk.green(
diff --git a/packages/nsp/package.json b/packages/nsp/package.json
new file mode 100644
index 00000000..a94c72b4
--- /dev/null
+++ b/packages/nsp/package.json
@@ -0,0 +1,32 @@
+{
+  "name": "@nx.js/nsp",
+  "version": "0.0.0",
+  "description": "",
+  "bin": {
+    "nxjs-nsp": "dist/main.js"
+  },
+  "type": "module",
+  "scripts": {
+    "build": "tsc"
+  },
+  "files": [
+    "dist",
+    "exefs",
+    "nxjs.nacp",
+    "icon.jpg"
+  ],
+  "author": "Nathan Rajlich <n@n8.io>",
+  "license": "MIT",
+  "dependencies": {
+    "@nx.js/patch-nacp": "0.0.0",
+    "@tootallnate/nacp": "^0.0.1",
+    "bytes": "^3.1.2",
+    "chalk": "^5.3.0",
+    "terminal-image": "^2.0.0"
+  },
+  "devDependencies": {
+    "@types/bytes": "^3.1.4",
+    "@types/node": "^20.10.3",
+    "typescript": "^5.3.2"
+  }
+}
diff --git a/packages/nsp/src/main.ts b/packages/nsp/src/main.ts
new file mode 100644
index 00000000..691c1fc5
--- /dev/null
+++ b/packages/nsp/src/main.ts
@@ -0,0 +1,142 @@
+#!/usr/bin/env node
+import bytes from 'bytes';
+import chalk from 'chalk';
+import {
+	cpSync,
+	existsSync,
+	rmSync,
+	mkdtempSync,
+	readFileSync,
+	writeFileSync,
+	readdirSync,
+	statSync,
+} from 'node:fs';
+import { join } from 'node:path';
+import { once } from 'node:events';
+import { spawn } from 'node:child_process';
+import { tmpdir } from 'node:os';
+import { pathToFileURL, fileURLToPath } from 'node:url';
+import { NACP } from '@tootallnate/nacp';
+import { patchNACP } from '@nx.js/patch-nacp';
+import terminalImage from 'terminal-image';
+
+const tmpPaths: URL[] = [];
+const tmpDir = tmpdir();
+const cwd = process.cwd();
+const root = new URL('../', import.meta.url);
+const appRoot = new URL(`${pathToFileURL(cwd)}/`);
+const isSrcMode = existsSync(new URL('tsconfig.json', root));
+
+const createTmpDir = (type: string) => {
+	const dir = new URL(
+		`${pathToFileURL(mkdtempSync(join(tmpDir, `nxjs-nsp_${type}.`)))}/`
+	);
+	tmpPaths.push(dir);
+	return dir;
+};
+
+let nacpPath = new URL('nxjs.nacp', root);
+let iconPath = new URL('icon.jpg', root);
+let exefsDir = new URL('exefs/', root);
+let baseRomfsDir = new URL('romfs/', root);
+const romfsDir = new URL('romfs/', appRoot);
+const nspDir = createTmpDir('nsp');
+const ncaDir = createTmpDir('nca');
+const tempDir = createTmpDir('temp');
+const backupDir = createTmpDir('backup');
+let logoDir = new URL('logo/', appRoot);
+if (!existsSync(logoDir)) {
+	logoDir = createTmpDir('logo');
+}
+const controlDir = createTmpDir('control');
+
+if (isSrcMode) {
+	nacpPath = new URL('../../nxjs.nacp', root);
+	iconPath = new URL('../../icon.jpg', root);
+	exefsDir = new URL('../../build/exefs/', root);
+	baseRomfsDir = new URL('../../romfs/', root);
+}
+
+try {
+	// Icon
+	cpSync(iconPath, new URL('icon_AmericanEnglish.dat', controlDir));
+	console.log(chalk.bold('Icon:'));
+	console.log(
+		await terminalImage.file(fileURLToPath(iconPath), { height: 12 })
+	);
+
+	// NACP
+	const nacp = new NACP(readFileSync(nacpPath).buffer);
+	patchNACP(nacp, new URL('package.json', appRoot));
+	writeFileSync(
+		new URL('control.nacp', controlDir),
+		Buffer.from(nacp.buffer)
+	);
+	const titleid = nacp.id.toString(16).padStart(16, '0');
+	console.log();
+	console.log(chalk.bold('Setting metadata:'));
+	console.log(`  ID: ${chalk.green(titleid)}`);
+	console.log(`  Title: ${chalk.green(nacp.title)}`);
+	console.log(`  Version: ${chalk.green(nacp.version)}`);
+	console.log(`  Author: ${chalk.green(nacp.author)}`);
+
+	// RomFS
+	for (const file of readdirSync(baseRomfsDir)) {
+		const src = new URL(file, baseRomfsDir);
+		const dest = new URL(file, romfsDir);
+		cpSync(src, dest);
+		tmpPaths.push(dest);
+	}
+
+	// TODO: validate `romfs/main.js` exists
+
+	// Generate NSP file via `hacbrewpack`
+	const argv = [
+		'--nspdir',
+		fileURLToPath(nspDir),
+		'--ncadir',
+		fileURLToPath(ncaDir),
+		'--tempdir',
+		fileURLToPath(tempDir),
+		'--backupdir',
+		fileURLToPath(backupDir),
+		'--exefsdir',
+		fileURLToPath(exefsDir),
+		'--romfsdir',
+		fileURLToPath(romfsDir),
+		'--logodir',
+		fileURLToPath(logoDir),
+		'--controldir',
+		fileURLToPath(controlDir),
+		'--titleid',
+		titleid,
+		'--nopatchnacplogo',
+		...process.argv.slice(2),
+	];
+
+	const child = spawn('hacbrewpack', argv, { stdio: 'inherit', shell: true });
+	const [exitCode, signal] = await once(child, 'exit');
+	if (signal) {
+		process.kill(process.pid, signal);
+	} else if (exitCode) {
+		process.exitCode = exitCode;
+	} else {
+		// move NSP file
+		const nspFileName = readdirSync(nspDir)[0];
+		const nspSrc = new URL(nspFileName, nspDir);
+		const outputNspName = `${nacp.title}.nsp`;
+		const nspDest = new URL(outputNspName, appRoot);
+		cpSync(nspSrc, nspDest);
+		console.log(
+			chalk.green(
+				`\n🎉 Success! Generated NSP file ${chalk.bold(
+					`"${outputNspName}"`
+				)}`
+			) + ` (${bytes(statSync(nspDest).size).toLowerCase()})`
+		);
+	}
+} finally {
+	for (const dir of tmpPaths) {
+		rmSync(dir, { recursive: true, force: true });
+	}
+}
diff --git a/packages/nsp/tsconfig.json b/packages/nsp/tsconfig.json
new file mode 100644
index 00000000..30735a3a
--- /dev/null
+++ b/packages/nsp/tsconfig.json
@@ -0,0 +1,16 @@
+{
+  "compilerOptions": {
+    "target": "es2022",
+    "module": "NodeNext",
+    "sourceMap": true,
+    "outDir": "./dist",
+    "forceConsistentCasingInFileNames": true,
+    "esModuleInterop": true,
+    "isolatedModules": true,
+    "strict": true,
+    "skipLibCheck": true
+  },
+  "include": [
+    "src/**/*.ts"
+  ]
+}
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 70fa1ee5..a57b1d2e 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -35,6 +35,9 @@ importers:
       '@nx.js/nro':
         specifier: workspace:^
         version: link:../../packages/nro
+      '@nx.js/nsp':
+        specifier: workspace:^
+        version: link:../../packages/nsp
       esbuild:
         specifier: ^0.17.19
         version: 0.17.19
@@ -54,6 +57,9 @@ importers:
       '@nx.js/nro':
         specifier: workspace:^
         version: link:../../packages/nro
+      '@nx.js/nsp':
+        specifier: workspace:^
+        version: link:../../packages/nsp
       esbuild:
         specifier: ^0.17.19
         version: 0.17.19
@@ -66,6 +72,9 @@ importers:
       '@nx.js/nro':
         specifier: workspace:^
         version: link:../../packages/nro
+      '@nx.js/nsp':
+        specifier: workspace:^
+        version: link:../../packages/nsp
       esbuild:
         specifier: ^0.17.19
         version: 0.17.19
@@ -78,6 +87,9 @@ importers:
       '@nx.js/nro':
         specifier: workspace:^
         version: link:../../packages/nro
+      '@nx.js/nsp':
+        specifier: workspace:^
+        version: link:../../packages/nsp
       esbuild:
         specifier: ^0.17.19
         version: 0.17.19
@@ -90,6 +102,9 @@ importers:
       '@nx.js/nro':
         specifier: workspace:^
         version: link:../../packages/nro
+      '@nx.js/nsp':
+        specifier: workspace:^
+        version: link:../../packages/nsp
       esbuild:
         specifier: ^0.17.19
         version: 0.17.19
@@ -102,6 +117,9 @@ importers:
       '@nx.js/nro':
         specifier: workspace:^
         version: link:../../packages/nro
+      '@nx.js/nsp':
+        specifier: workspace:^
+        version: link:../../packages/nsp
       esbuild:
         specifier: ^0.17.19
         version: 0.17.19
@@ -114,6 +132,9 @@ importers:
       '@nx.js/nro':
         specifier: workspace:^
         version: link:../../packages/nro
+      '@nx.js/nsp':
+        specifier: workspace:^
+        version: link:../../packages/nsp
       esbuild:
         specifier: ^0.17.19
         version: 0.17.19
@@ -133,6 +154,9 @@ importers:
       '@nx.js/nro':
         specifier: workspace:^
         version: link:../../packages/nro
+      '@nx.js/nsp':
+        specifier: workspace:^
+        version: link:../../packages/nsp
       esbuild:
         specifier: ^0.17.19
         version: 0.17.19
@@ -152,6 +176,9 @@ importers:
       '@nx.js/nro':
         specifier: workspace:^
         version: link:../../packages/nro
+      '@nx.js/nsp':
+        specifier: workspace:^
+        version: link:../../packages/nsp
       esbuild:
         specifier: ^0.17.19
         version: 0.17.19
@@ -168,6 +195,9 @@ importers:
       '@nx.js/nro':
         specifier: workspace:^
         version: link:../../packages/nro
+      '@nx.js/nsp':
+        specifier: workspace:^
+        version: link:../../packages/nsp
       esbuild:
         specifier: ^0.17.19
         version: 0.17.19
@@ -184,6 +214,9 @@ importers:
       '@nx.js/nro':
         specifier: workspace:^
         version: link:../../packages/nro
+      '@nx.js/nsp':
+        specifier: workspace:^
+        version: link:../../packages/nsp
       esbuild:
         specifier: ^0.17.19
         version: 0.17.19
@@ -203,6 +236,9 @@ importers:
       '@nx.js/nro':
         specifier: workspace:^
         version: link:../../packages/nro
+      '@nx.js/nsp':
+        specifier: workspace:^
+        version: link:../../packages/nsp
       esbuild:
         specifier: ^0.17.19
         version: 0.17.19
@@ -215,6 +251,9 @@ importers:
       '@nx.js/nro':
         specifier: workspace:^
         version: link:../../packages/nro
+      '@nx.js/nsp':
+        specifier: workspace:^
+        version: link:../../packages/nsp
       esbuild:
         specifier: ^0.17.19
         version: 0.17.19
@@ -231,6 +270,9 @@ importers:
       '@nx.js/nro':
         specifier: workspace:^
         version: link:../../packages/nro
+      '@nx.js/nsp':
+        specifier: workspace:^
+        version: link:../../packages/nsp
       esbuild:
         specifier: ^0.17.19
         version: 0.17.19
@@ -247,6 +289,9 @@ importers:
       '@nx.js/nro':
         specifier: workspace:^
         version: link:../../packages/nro
+      '@nx.js/nsp':
+        specifier: workspace:^
+        version: link:../../packages/nsp
       '@types/color-hash':
         specifier: ^1.0.5
         version: 1.0.5
@@ -262,6 +307,9 @@ importers:
       '@nx.js/nro':
         specifier: workspace:^
         version: link:../../packages/nro
+      '@nx.js/nsp':
+        specifier: workspace:^
+        version: link:../../packages/nsp
       esbuild:
         specifier: ^0.17.19
         version: 0.17.19
@@ -274,6 +322,9 @@ importers:
       '@nx.js/nro':
         specifier: workspace:^
         version: link:../../packages/nro
+      '@nx.js/nsp':
+        specifier: workspace:^
+        version: link:../../packages/nsp
       esbuild:
         specifier: ^0.17.19
         version: 0.17.19
@@ -289,6 +340,9 @@ importers:
       '@nx.js/nro':
         specifier: workspace:^
         version: link:../../packages/nro
+      '@nx.js/nsp':
+        specifier: workspace:^
+        version: link:../../packages/nsp
       esbuild:
         specifier: ^0.17.19
         version: 0.17.19
@@ -339,7 +393,7 @@ importers:
   packages/nro:
     dependencies:
       '@nx.js/patch-nacp':
-        specifier: ^0.0.0
+        specifier: 0.0.0
         version: link:../patch-nacp
       '@tootallnate/nacp':
         specifier: ^0.0.1
@@ -370,6 +424,34 @@ importers:
         specifier: ^5.3.2
         version: 5.3.2
 
+  packages/nsp:
+    dependencies:
+      '@nx.js/patch-nacp':
+        specifier: 0.0.0
+        version: link:../patch-nacp
+      '@tootallnate/nacp':
+        specifier: ^0.0.1
+        version: 0.0.1
+      bytes:
+        specifier: ^3.1.2
+        version: 3.1.2
+      chalk:
+        specifier: ^5.3.0
+        version: 5.3.0
+      terminal-image:
+        specifier: ^2.0.0
+        version: 2.0.0
+    devDependencies:
+      '@types/bytes':
+        specifier: ^3.1.4
+        version: 3.1.4
+      '@types/node':
+        specifier: ^20.10.3
+        version: 20.10.3
+      typescript:
+        specifier: ^5.3.2
+        version: 5.3.2
+
   packages/patch-nacp:
     dependencies:
       parse-author:
@@ -4360,7 +4442,3 @@ packages:
       kleur: 4.1.5
       sade: 1.8.1
     dev: false
-
-settings:
-  autoInstallPeers: true
-  excludeLinksFromLockfile: false
diff --git a/source/main.c b/source/main.c
index 4e044388..971dd0e1 100644
--- a/source/main.c
+++ b/source/main.c
@@ -507,14 +507,14 @@ int main(int argc, char *argv[])
 
 	// First try the `main.js` file on the RomFS
 	size_t user_code_size;
-	int js_path_needs_free = 0;
+	bool js_path_needs_free = false;
 	char *js_path = "romfs:/main.js";
 	char *user_code = (char *)read_file(js_path, &user_code_size);
-	if (user_code == NULL && errno == ENOENT)
+	if (user_code == NULL && errno == ENOENT && argc > 0)
 	{
 		// If no `main.js`, then try the `.js file with the
 		// matching name as the `.nro` file on the SD card
-		js_path_needs_free = 1;
+		js_path_needs_free = true;
 		js_path = strdup(argv[0]);
 		size_t js_path_len = strlen(js_path);
 		char *dot_nro = strstr(js_path, ".nro");