Uses source maps to the actual source files (i.e. modules/), removes the separate debug targets, uglify before deploy.

Makefile

+NPM = npm
 BROWSERIFY = ./node_modules/.bin/browserify
+UGLIFYJS = ./node_modules/.bin/uglifyjs
+EXORCIST = ./node_modules/.bin/exorcist
 DEPLOY_DIR = libs
-GLOBAL_FLAGS = -x jquery -e
-NPM = npm
+BROWSERIFY_FLAGS = -d -x jquery 
 OUTPUT_DIR = .
-UGLIFYJS = ./node_modules/.bin/uglifyjs
-
-all: compile deploy clean uglify
-
-compile:FLAGS = $(GLOBAL_FLAGS)
-compile: app
-
-debug: compile-debug deploy clean
 
-compile-debug:FLAGS = -d $(GLOBAL_FLAGS)
-compile-debug: app
+all: compile uglify deploy clean 
 
-app:
-	$(NPM) update && $(BROWSERIFY) $(FLAGS) app.js -s APP -o $(OUTPUT_DIR)/app.bundle.js
+compile:
+	$(NPM) update && $(BROWSERIFY) $(BROWSERIFY_FLAGS) -e app.js -s APP | $(EXORCIST) $(OUTPUT_DIR)/app.bundle.js.map > $(OUTPUT_DIR)/app.bundle.js
 
 clean:
-	rm -f $(OUTPUT_DIR)/*.bundle.js
+	rm -f $(OUTPUT_DIR)/app.bundle.*
 
 deploy:
 	mkdir -p $(DEPLOY_DIR) && \
-	cp $(OUTPUT_DIR)/*.bundle.js $(DEPLOY_DIR) && \
+	cp $(OUTPUT_DIR)/app.bundle.min.js $(OUTPUT_DIR)/app.bundle.min.map $(DEPLOY_DIR) && \
 	./bump-js-versions.sh && \
 	([ ! -x deploy-local.sh ] || ./deploy-local.sh)
 
 uglify:
-	$(UGLIFYJS) -p relative libs/app.bundle.js -o libs/app.bundle.min.js --source-map libs/app.bundle.js.map --source-map-url=app.bundle.js.map
+	$(UGLIFYJS) -p relative $(OUTPUT_DIR)/app.bundle.js -o $(OUTPUT_DIR)/app.bundle.min.js --source-map $(OUTPUT_DIR)/app.bundle.min.map --in-source-map $(OUTPUT_DIR)/app.bundle.js.map
 
 source-package:
 	mkdir -p source_package/jitsi-meet && \

package.json

       "precommit-hook": "3.0.0",
       "jshint": "2.8.0",
       "uglify-js": "2.4.24",
-      "browserify": "11.1.x"
+      "browserify": "11.1.x",
+      "exorcist": "*"
   },
   "license": "Apache-2.0",
   "scripts": {