routie dev init since i didn't adhere to any proper guidance up until now

frontend/node_modules/npm-run-all2/test-workspace/tasks/echo.js

@@ -0,0 +1,49 @@
+'use strict'
+
+/**
+ * Executes functions sequentially.
+ *
+ * @param {function[]} arguments - Functions to execute.
+ * @returns {void}
+ */
+function flow () {
+  if (arguments.length === 0) {
+    return
+  }
+
+  const head = arguments[0]
+  const rest = [].slice.call(arguments, 1)
+
+  head()
+  setTimeout(() => {
+    flow.apply(null, rest)
+  }, 33)
+}
+
+const text = String(process.argv[2])
+flow(
+  () => {
+    process.stdout.write(text)
+  },
+  () => {
+    process.stdout.write(`${text}\n`)
+  },
+  () => {
+    process.stdout.write(`${text}\n${text}`)
+  },
+  () => {
+    process.stdout.write(`${text}\n${text}\n`)
+  },
+  () => {
+    process.stdout.write(`${text}\n${text}\n${text}\n${text}\n`)
+  },
+  () => {
+    process.stdout.write(`\n${text}\n${text}`)
+  },
+  () => {
+    process.stdout.write(`${text}\n\n\n`)
+  },
+  () => {
+    process.stdout.write(`\n${text}`)
+  }
+)