diff --git a/components/script/dom/htmltextareaelement.rs b/components/script/dom/htmltextareaelement.rs
index 80aad8c136c..8888178df5f 100644
--- a/components/script/dom/htmltextareaelement.rs
+++ b/components/script/dom/htmltextareaelement.rs
@@ -7,6 +7,7 @@ use dom::attr::AttrHelpers;
 use dom::bindings::codegen::Bindings::HTMLTextAreaElementBinding;
 use dom::bindings::codegen::Bindings::HTMLTextAreaElementBinding::HTMLTextAreaElementMethods;
 use dom::bindings::codegen::InheritTypes::{HTMLElementCast, NodeCast};
+use dom::bindings::codegen::Bindings::NodeBinding::NodeMethods;
 use dom::bindings::codegen::InheritTypes::{HTMLTextAreaElementDerived, HTMLFieldSetElementDerived};
 use dom::bindings::js::{JSRef, Temporary};
 use dom::bindings::utils::{Reflectable, Reflector};
@@ -46,16 +47,67 @@ impl HTMLTextAreaElement {
 }
 
 impl<'a> HTMLTextAreaElementMethods for JSRef<'a, HTMLTextAreaElement> {
+    // TODO A few of these attributes have default values and additional
+    // constraints
+
+    // https://html.spec.whatwg.org/multipage/forms.html#dom-textarea-cols
+    make_uint_getter!(Cols)
+
+    // https://html.spec.whatwg.org/multipage/forms.html#dom-textarea-cols
+    make_uint_setter!(SetCols, "cols")
+
     // http://www.whatwg.org/html/#dom-fe-disabled
     make_bool_getter!(Disabled)
 
     // http://www.whatwg.org/html/#dom-fe-disabled
     make_bool_setter!(SetDisabled, "disabled")
 
+    // https://html.spec.whatwg.org/multipage/forms.html#attr-fe-name
+    make_getter!(Name)
+
+    // https://html.spec.whatwg.org/multipage/forms.html#attr-fe-name
+    make_setter!(SetName, "name")
+
+    // https://html.spec.whatwg.org/multipage/forms.html#dom-textarea-placeholder
+    make_getter!(Placeholder)
+
+    // https://html.spec.whatwg.org/multipage/forms.html#dom-textarea-placeholder
+    make_setter!(SetPlaceholder, "placeholder")
+
+    // https://html.spec.whatwg.org/multipage/forms.html#dom-textarea-required
+    make_bool_getter!(Required)
+
+    // https://html.spec.whatwg.org/multipage/forms.html#dom-textarea-required
+    make_bool_setter!(SetRequired, "required")
+
+    // https://html.spec.whatwg.org/multipage/forms.html#dom-textarea-rows
+    make_uint_getter!(Rows)
+
+    // https://html.spec.whatwg.org/multipage/forms.html#dom-textarea-rows
+    make_uint_setter!(SetRows, "rows")
+
+    // https://html.spec.whatwg.org/multipage/forms.html#dom-textarea-wrap
+    make_getter!(Wrap)
+
+    // https://html.spec.whatwg.org/multipage/forms.html#dom-textarea-wrap
+    make_setter!(SetWrap, "wrap")
+
     // https://html.spec.whatwg.org/multipage/forms.html#dom-textarea-type
     fn Type(self) -> DOMString {
         "textarea".to_string()
     }
+
+    // https://html.spec.whatwg.org/multipage/forms.html#dom-textarea-defaultvalue
+    fn DefaultValue(self) -> DOMString {
+        let node: JSRef<Node> = NodeCast::from_ref(self);
+        node.GetTextContent().unwrap()
+    }
+
+    // https://html.spec.whatwg.org/multipage/forms.html#dom-textarea-defaultvalue
+    fn SetDefaultValue(self, value: DOMString) {
+        let node: JSRef<Node> = NodeCast::from_ref(self);
+        node.SetTextContent(Some(value))
+    }
 }
 
 impl<'a> VirtualMethods for JSRef<'a, HTMLTextAreaElement> {
diff --git a/components/script/dom/webidls/HTMLTextAreaElement.webidl b/components/script/dom/webidls/HTMLTextAreaElement.webidl
index f3fb5b3cf40..124de2015f1 100644
--- a/components/script/dom/webidls/HTMLTextAreaElement.webidl
+++ b/components/script/dom/webidls/HTMLTextAreaElement.webidl
@@ -7,22 +7,22 @@
 interface HTMLTextAreaElement : HTMLElement {
   //         attribute DOMString autocomplete;
   //         attribute boolean autofocus;
-  //         attribute unsigned long cols;
+           attribute unsigned long cols;
   //         attribute DOMString dirName;
            attribute boolean disabled;
   //readonly attribute HTMLFormElement? form;
   //         attribute DOMString inputMode;
   //         attribute long maxLength;
   //         attribute long minLength;
-  //         attribute DOMString name;
-  //         attribute DOMString placeholder;
+           attribute DOMString name;
+           attribute DOMString placeholder;
   //         attribute boolean readOnly;
-  //         attribute boolean required;
-  //         attribute unsigned long rows;
-  //         attribute DOMString wrap;
+           attribute boolean required;
+           attribute unsigned long rows;
+           attribute DOMString wrap;
 
   readonly attribute DOMString type;
-  //         attribute DOMString defaultValue;
+           attribute DOMString defaultValue;
   //[TreatNullAs=EmptyString] attribute DOMString value;
   //readonly attribute unsigned long textLength;