diff --git a/src/apiweb.zig b/src/apiweb.zig
index cbf2ffa0..e45a9790 100644
--- a/src/apiweb.zig
+++ b/src/apiweb.zig
@@ -26,6 +26,7 @@ const Events = @import("events/event.zig");
 const XHR = @import("xhr/xhr.zig");
 const Storage = @import("storage/storage.zig");
 const URL = @import("url/url.zig");
+const Iterators = @import("iterator/iterator.zig");
 
 pub const HTMLDocument = @import("html/document.zig").HTMLDocument;
 
@@ -38,6 +39,7 @@ pub const Interfaces = generate.Tuple(.{
     XHR.Interfaces,
     Storage.Interfaces,
     URL.Interfaces,
+    Iterators.Interfaces,
 });
 
 pub const UserContext = @import("user_context.zig").UserContext;
diff --git a/src/dom/document.zig b/src/dom/document.zig
index d58fcaed..11b29016 100644
--- a/src/dom/document.zig
+++ b/src/dom/document.zig
@@ -435,7 +435,11 @@ pub fn testExecFn(
         .{ .src = "document.querySelector(':root').nodeName", .ex = "HTML" },
 
         .{ .src = "document.querySelectorAll('p').length", .ex = "2" },
-        .{ .src = "document.querySelectorAll('.ok').item(0).id", .ex = "link" },
+        .{ .src = 
+        \\Array.from(document.querySelectorAll('#content > p#para-empty'))
+        \\.map(row => row.querySelector('span').textContent)
+        \\.length;
+        , .ex = "1" },
     };
     try checkCases(js_env, &querySelector);
 
diff --git a/src/dom/dom.zig b/src/dom/dom.zig
index 1ec36379..dc521bb6 100644
--- a/src/dom/dom.zig
+++ b/src/dom/dom.zig
@@ -23,7 +23,7 @@ const EventTarget = @import("event_target.zig").EventTarget;
 const DOMImplementation = @import("implementation.zig").DOMImplementation;
 const NamedNodeMap = @import("namednodemap.zig").NamedNodeMap;
 const DOMTokenList = @import("token_list.zig").DOMTokenList;
-const NodeList = @import("nodelist.zig").NodeList;
+const NodeList = @import("nodelist.zig");
 const Nod = @import("node.zig");
 const MutationObserver = @import("mutation_observer.zig");
 
@@ -33,7 +33,7 @@ pub const Interfaces = generate.Tuple(.{
     DOMImplementation,
     NamedNodeMap,
     DOMTokenList,
-    NodeList,
+    NodeList.Interfaces,
     Nod.Node,
     Nod.Interfaces,
     MutationObserver.Interfaces,
diff --git a/src/dom/nodelist.zig b/src/dom/nodelist.zig
index 4c0fdd06..5be003de 100644
--- a/src/dom/nodelist.zig
+++ b/src/dom/nodelist.zig
@@ -25,14 +25,78 @@ const Callback = jsruntime.Callback;
 const CallbackResult = jsruntime.CallbackResult;
 const Case = jsruntime.test_utils.Case;
 const checkCases = jsruntime.test_utils.checkCases;
+const generate = @import("../generate.zig");
 
 const NodeUnion = @import("node.zig").Union;
 const Node = @import("node.zig").Node;
 
+const U32Iterator = @import("../iterator/iterator.zig").U32Iterator;
+
 const log = std.log.scoped(.nodelist);
 
 const DOMException = @import("exceptions.zig").DOMException;
 
+pub const Interfaces = generate.Tuple(.{
+    NodeListIterator,
+    NodeList,
+});
+
+pub const NodeListIterator = struct {
+    pub const mem_guarantied = true;
+
+    coll: *NodeList,
+    index: u32 = 0,
+
+    pub const Return = struct {
+        value: ?NodeUnion,
+        done: bool,
+    };
+
+    pub fn _next(self: *NodeListIterator) !Return {
+        const e = try self.coll._item(self.index);
+        if (e == null) {
+            return Return{
+                .value = null,
+                .done = true,
+            };
+        }
+
+        self.index += 1;
+        return Return{
+            .value = e,
+            .done = false,
+        };
+    }
+};
+
+pub const NodeListEntriesIterator = struct {
+    pub const mem_guarantied = true;
+
+    coll: *NodeList,
+    index: u32 = 0,
+
+    pub const Return = struct {
+        value: ?NodeUnion,
+        done: bool,
+    };
+
+    pub fn _next(self: *NodeListEntriesIterator) !Return {
+        const e = try self.coll._item(self.index);
+        if (e == null) {
+            return Return{
+                .value = null,
+                .done = true,
+            };
+        }
+
+        self.index += 1;
+        return Return{
+            .value = e,
+            .done = false,
+        };
+    }
+};
+
 // Nodelist is implemented in pure Zig b/c libdom's NodeList doesn't allow to
 // append nodes.
 // WEB IDL https://dom.spec.whatwg.org/#nodelist
@@ -91,9 +155,38 @@ pub const NodeList = struct {
         }
     }
 
-    // TODO _symbol_iterator
+    pub fn _keys(self: *NodeList) U32Iterator {
+        log.debug("keys", .{});
+        return .{
+            .length = self.get_length(),
+        };
+    }
 
-    // TODO implement postAttach
+    pub fn _values(self: *NodeList) NodeListIterator {
+        log.debug("values", .{});
+        return .{
+            .coll = self,
+        };
+    }
+
+    pub fn _symbol_iterator(self: *NodeList) NodeListIterator {
+        log.debug("symbol", .{});
+        return self._values();
+    }
+
+    // TODO entries() https://developer.mozilla.org/en-US/docs/Web/API/NodeList/entries
+
+    pub fn postAttach(self: *NodeList, alloc: std.mem.Allocator, js_obj: jsruntime.JSObject) !void {
+        const ln = self.get_length();
+        var i: u32 = 0;
+        while (i < ln) {
+            defer i += 1;
+            const k = try std.fmt.allocPrint(alloc, "{d}", .{i});
+
+            const node = try self._item(i) orelse unreachable;
+            try js_obj.set(k, node);
+        }
+    }
 };
 
 // Tests
@@ -106,6 +199,7 @@ pub fn testExecFn(
     var childnodes = [_]Case{
         .{ .src = "let list = document.getElementById('content').childNodes", .ex = "undefined" },
         .{ .src = "list.length", .ex = "9" },
+        .{ .src = "list[0].__proto__.constructor.name", .ex = "Text" },
         .{ .src = 
         \\let i = 0;
         \\list.forEach(function (n, idx) {
diff --git a/src/iterator/iterator.zig b/src/iterator/iterator.zig
new file mode 100644
index 00000000..e1dc9d3e
--- /dev/null
+++ b/src/iterator/iterator.zig
@@ -0,0 +1,35 @@
+const std = @import("std");
+
+const generate = @import("../generate.zig");
+
+pub const Interfaces = generate.Tuple(.{
+    U32Iterator,
+});
+
+pub const U32Iterator = struct {
+    pub const mem_guarantied = true;
+
+    length: u32,
+    index: u32 = 0,
+
+    pub const Return = struct {
+        value: u32,
+        done: bool,
+    };
+
+    pub fn _next(self: *U32Iterator) !Return {
+        const i = self.index;
+        if (i >= self.length) {
+            return Return{
+                .value = 0,
+                .done = true,
+            };
+        }
+
+        self.index += 1;
+        return Return{
+            .value = i,
+            .done = false,
+        };
+    }
+};