# gow > Watches Go files and restarts the app on changes. > More information: . - Start and watch the current directory: `gow run .` - Start the application with the specified arguments: `gow run . {{argument1 argument2 ...}}` - Watch subdirectories in verbose mode: `gow -v -w={{path/to/directory1,path/to/directory2,...}} run .` - Watch the specified file extensions: `gow -e={{go,html}} run .` - Display help: `gow -h`