solved Task 3

find-tag.js

@@ -0,0 +1,28 @@
+
+const findTag = function(text) {
+    let tagStarted = false
+    let tag = ""
+    for (const char of text) {
+        if(char == '>' && tagStarted) {
+            return tag
+        }
+        else if(char === '<') {
+            if(tagStarted){
+                tag = ""
+            } else {
+                tagStarted = true
+            }
+        }
+        else if(char === " " && tagStarted) {
+            return undefined
+        }
+        else if(tagStarted) {
+            tag = tag + char
+        }
+    }
+    return undefined
+}
+
+
+
+module.exports = { findTag }