diff --git a/.github/actions/install/action.yml b/.github/actions/install/action.yml
index bfe8fa40..ac34cffb 100644
--- a/.github/actions/install/action.yml
+++ b/.github/actions/install/action.yml
@@ -17,7 +17,7 @@ inputs:
   zig-v8:
     description: 'zig v8 version to install'
     required: false
-    default: 'v0.1.17'
+    default: 'v0.1.18'
   v8:
     description: 'v8 version to install'
     required: false
diff --git a/Dockerfile b/Dockerfile
index 539dfdc6..e3c23039 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -5,7 +5,7 @@ ARG ZIG=0.14.0
 ARG ZIG_MINISIG=RWSGOq2NVecA2UPNdBUZykf1CCb147pkmdtYxgb3Ti+JO/wCYvhbAb/U
 ARG ARCH=x86_64
 ARG V8=11.1.134
-ARG ZIG_V8=v0.1.16
+ARG ZIG_V8=v0.1.18
 
 RUN apt-get update -yq && \
     apt-get install -yq xz-utils \
@@ -51,10 +51,6 @@ WORKDIR /browser
 RUN git submodule init && \
     git submodule update --recursive
 
-RUN cd vendor/zig-js-runtime && \
-    git submodule init && \
-    git submodule update --recursive
-
 RUN make install-libiconv && \
     make install-netsurf && \
     make install-mimalloc
diff --git a/build.zig.zon b/build.zig.zon
index 757b2e28..d4f5d74d 100644
--- a/build.zig.zon
+++ b/build.zig.zon
@@ -13,8 +13,8 @@
             .hash = "tigerbeetle_io-0.0.0-ViLgxpyRBAB5BMfIcj3KMXfbJzwARs9uSl8aRy2OXULd",
         },
         .v8 = .{
-            .url = "https://github.com/karlseguin/zig-v8-fork/archive/e5f1c0c9f1ed147617427f22cdaf11df4ab60b79.tar.gz",
-            .hash = "v8-0.0.0-xddH61vYIACI2pT1t-dUbXm18cHAKy-KWT_Qft4sBwam",
+            .url = "https://github.com/lightpanda-io/zig-v8-fork/archive/5790c80fcd12dec64e596f6f66f09de567020e8a.tar.gz",
+            .hash = "v8-0.0.0-xddH66roIAAdXNJpBKN_NO8zBz2H8b9moUzshBCfns2p",
         },
         //.v8 = .{ .path = "../zig-v8-fork" },
         //.tigerbeetle_io = .{ .path = "../tigerbeetle-io" },
diff --git a/src/cdp/domains/dom.zig b/src/cdp/domains/dom.zig
index e85ee7fe..a51a4059 100644
--- a/src/cdp/domains/dom.zig
+++ b/src/cdp/domains/dom.zig
@@ -30,6 +30,7 @@ pub fn processMessage(cmd: anytype) !void {
         getSearchResults,
         discardSearchResults,
         resolveNode,
+        describeNode,
     }, cmd.input.action) orelse return error.UnknownMethod;
 
     switch (action) {
@@ -39,6 +40,7 @@ pub fn processMessage(cmd: anytype) !void {
         .getSearchResults => return getSearchResults(cmd),
         .discardSearchResults => return discardSearchResults(cmd),
         .resolveNode => return resolveNode(cmd),
+        .describeNode => return describeNode(cmd),
     }
 }
 
@@ -151,6 +153,33 @@ fn resolveNode(cmd: anytype) !void {
     } }, .{});
 }
 
+fn describeNode(cmd: anytype) !void {
+    const params = (try cmd.params(struct {
+        nodeId: ?Node.Id = null,
+        backendNodeId: ?Node.Id = null,
+        objectId: ?[]const u8 = null,
+        depth: u32 = 1,
+        pierce: bool = false,
+    })) orelse return error.InvalidParams;
+    if (params.backendNodeId != null or params.depth != 1 or params.pierce) {
+        return error.NotYetImplementedParams;
+    }
+
+    const bc = cmd.browser_context orelse return error.BrowserContextNotLoaded;
+
+    if (params.nodeId != null) {
+        const node = bc.node_registry.lookup_by_id.get(params.nodeId.?) orelse return error.NodeNotFound;
+        return cmd.sendResult(.{ .node = bc.nodeWriter(node, .{}) }, .{});
+    }
+    if (params.objectId != null) {
+        // Retrieve the object from which ever context it is in.
+        const parser_node = try bc.session.inspector.getNodePtr(cmd.arena, params.objectId.?);
+        const node = try bc.node_registry.register(@ptrCast(parser_node));
+        return cmd.sendResult(.{ .node = bc.nodeWriter(node, .{}) }, .{});
+    }
+    return error.MissingParams;
+}
+
 const testing = @import("../testing.zig");
 
 test "cdp.dom: getSearchResults unknown search id" {
diff --git a/src/cdp/testing.zig b/src/cdp/testing.zig
index 1ca67c03..b702b923 100644
--- a/src/cdp/testing.zig
+++ b/src/cdp/testing.zig
@@ -55,13 +55,13 @@ const Browser = struct {
         if (self.session != null) {
             return error.MockBrowserSessionAlreadyExists;
         }
-
         const arena = self.arena.allocator();
+        const executor = arena.create(Executor) catch unreachable;
         self.session = try arena.create(Session);
         self.session.?.* = .{
             .page = null,
             .arena = arena,
-            .executor = .{},
+            .executor = executor,
             .inspector = .{},
         };
         return self.session.?;
@@ -78,7 +78,7 @@ const Browser = struct {
 const Session = struct {
     page: ?Page = null,
     arena: Allocator,
-    executor: Executor,
+    executor: *Executor,
     inspector: Inspector,
 
     pub fn currentPage(self: *Session) ?*Page {
@@ -112,7 +112,7 @@ const Executor = struct {};
 const Inspector = struct {
     pub fn getRemoteObject(
         self: *const Inspector,
-        executor: Executor,
+        executor: *Executor,
         group: []const u8,
         value: anytype,
     ) !RemoteObject {
@@ -122,6 +122,11 @@ const Inspector = struct {
         _ = value;
         return RemoteObject{};
     }
+    pub fn getNodePtr(self: Inspector, alloc: std.mem.Allocator, object_id: []const u8) !?*anyopaque {
+        _ = self;
+        _ = object_id;
+        return try alloc.create(i32);
+    }
 };
 
 const RemoteObject = struct {
diff --git a/src/runtime/js.zig b/src/runtime/js.zig
index 5d52536c..81639704 100644
--- a/src/runtime/js.zig
+++ b/src/runtime/js.zig
@@ -1369,6 +1369,15 @@ pub fn Env(comptime S: type, comptime types: anytype) type {
                     generate_preview,
                 );
             }
+
+            // Gets a value by object ID regardless of which context it is in.
+            pub fn getNodePtr(self: *const Inspector, allocator: Allocator, object_id: []const u8) !?*anyopaque {
+                const unwrapped = try self.session.unwrapObject(allocator, object_id);
+                // The values context and groupId are not used here
+                const toa = getTaggedAnyOpaque(unwrapped.value) orelse return null;
+                if (toa.subtype == null or toa.subtype != .node) return error.ObjectIdIsNotANode;
+                return toa.ptr;
+            }
         };
 
         pub const RemoteObject = v8.RemoteObject;