diff --git a/javascript/capitialize.js b/javascript/capitialize.js
new file mode 100644
index 0000000..addde72
--- /dev/null
+++ b/javascript/capitialize.js
@@ -0,0 +1,18 @@
+let minimist = require("minimist")
+let args = minimist(process.argv)
+
+let fs = require("fs")
+
+let stext = fs.readFileSync(args.source,"Utf-8")
+
+
+let words = stext.split(" ")
+for(let i = 0;i< words.length; i++ ){
+    words[i] = words[i].toUpperCase()
+}
+let dtext = words.join(" ")
+
+
+
+ fs.writeFileSync(args.dest,dtext,"Utf-8")
+ console.log("DONE")