diff --git a/crates/node-maintainer/Cargo.toml b/crates/node-maintainer/Cargo.toml
index 840ee6a9..3e885d40 100644
--- a/crates/node-maintainer/Cargo.toml
+++ b/crates/node-maintainer/Cargo.toml
@@ -13,8 +13,6 @@ readme = "README.md"
 nassun = { version = "=0.3.15", path = "../nassun" }
 oro-common = { version = "=0.3.15", path = "../oro-common" }
 oro-package-spec = { version = "=0.3.15", path = "../oro-package-spec" }
-oro-script = { version = "=0.3.15", path = "../oro-script" }
-oro-shim-bin = { version = "=0.3.15", path = "../oro-shim-bin" }
 
 async-std = { workspace = true }
 colored = { workspace = true }
@@ -32,6 +30,9 @@ unicase = "2.6.0"
 url = { workspace = true }
 
 [target.'cfg(not(target_arch = "wasm32"))'.dependencies]
+oro-script = { version = "=0.3.15", path = "../oro-script" }
+oro-shim-bin = { version = "=0.3.15", path = "../oro-shim-bin" }
+
 reflink = { workspace = true }
 indicatif = { workspace = true }
 pathdiff = { workspace = true }
diff --git a/crates/node-maintainer/src/graph.rs b/crates/node-maintainer/src/graph.rs
index 395ac138..b36a2884 100644
--- a/crates/node-maintainer/src/graph.rs
+++ b/crates/node-maintainer/src/graph.rs
@@ -154,17 +154,31 @@ impl Graph {
     pub(crate) fn node_at_path(&self, path: &Path) -> Option<&Node> {
         let mut current = Some(self.root);
         let mut in_nm = true;
+        let mut scope = None;
         let slash = OsStr::new("/");
         let backslash = OsStr::new("\\");
         let nm = UniCase::new("node_modules".to_owned());
         for raw_segment in path {
-            let segment = UniCase::new(raw_segment.to_string_lossy().into());
-            if segment == nm || slash == raw_segment || backslash == raw_segment {
+            let str_segment = raw_segment.to_string_lossy().to_string();
+            let segment = UniCase::new(str_segment.clone());
+            if (segment == nm && scope.is_none())
+                || slash == raw_segment
+                || backslash == raw_segment
+            {
                 in_nm = true;
                 continue;
             } else if let Some(curr_idx) = current {
                 if !in_nm {
                     break;
+                } else if segment.starts_with('@') {
+                    scope = Some(segment.to_string());
+                } else if let Some(curr_scope) = scope.as_deref() {
+                    let scoped_seg = UniCase::new(format!("{curr_scope}/{segment}"));
+                    if let Some(child) = self.inner[curr_idx].children.get(&scoped_seg) {
+                        current = Some(*child);
+                    }
+                    in_nm = false;
+                    scope = None;
                 } else if let Some(child) = self.inner[curr_idx].children.get(&segment) {
                     current = Some(*child);
                     in_nm = false;
diff --git a/crates/node-maintainer/src/maintainer.rs b/crates/node-maintainer/src/maintainer.rs
index 27957d37..c367aef8 100644
--- a/crates/node-maintainer/src/maintainer.rs
+++ b/crates/node-maintainer/src/maintainer.rs
@@ -1,6 +1,8 @@
 use std::cmp::Ordering;
 use std::collections::{BTreeMap, HashSet, VecDeque};
+#[cfg(not(target_arch = "wasm32"))]
 use std::ffi::OsStr;
+#[cfg(not(target_arch = "wasm32"))]
 use std::io::{BufRead, BufReader};
 use std::path::{Path, PathBuf};
 #[cfg(not(target_arch = "wasm32"))]
@@ -18,7 +20,10 @@ use futures::{StreamExt, TryFutureExt};
 use nassun::client::{Nassun, NassunOpts};
 use nassun::package::Package;
 use nassun::PackageSpec;
-use oro_common::{BuildManifest, CorgiManifest, CorgiVersionMetadata};
+#[cfg(not(target_arch = "wasm32"))]
+use oro_common::BuildManifest;
+use oro_common::{CorgiManifest, CorgiVersionMetadata};
+#[cfg(not(target_arch = "wasm32"))]
 use oro_script::OroScript;
 use petgraph::stable_graph::NodeIndex;
 use petgraph::visit::EdgeRef;
@@ -332,7 +337,7 @@ struct NodeDependency {
 
 pub struct NodeMaintainer {
     nassun: Nassun,
-    graph: Graph,
+    pub(crate) graph: Graph,
     concurrency: usize,
     #[allow(dead_code)]
     cache: Option<PathBuf>,
@@ -1328,6 +1333,7 @@ fn supports_reflink(src_dir: &Path, dest_dir: &Path) -> bool {
     supports_reflink
 }
 
+#[cfg(not(target_arch = "wasm32"))]
 fn link_bin(from: &Path, to: &Path) -> Result<(), NodeMaintainerError> {
     #[cfg(windows)]
     oro_shim_bin::shim_bin(from, to)?;
diff --git a/crates/node-maintainer/src/wasm.rs b/crates/node-maintainer/src/wasm.rs
index 37d55a86..26a5927d 100644
--- a/crates/node-maintainer/src/wasm.rs
+++ b/crates/node-maintainer/src/wasm.rs
@@ -1,10 +1,13 @@
 use std::{collections::HashMap, path::Path};
 
+use futures::{StreamExt, TryStreamExt};
+use js_sys::Promise;
 use miette::Diagnostic;
 use nassun::Package;
 use serde::Deserialize;
 use tsify::Tsify;
 use wasm_bindgen::prelude::*;
+use wasm_bindgen_futures::JsFuture;
 
 use crate::error::NodeMaintainerError;
 
@@ -160,6 +163,42 @@ impl NodeMaintainer {
             .package_at_path(Path::new(path))
             .map(Package::from_core_package)
     }
+
+    /// Concurrently over all packages in the tree, calling `f` on each.
+    #[wasm_bindgen(js_name = "forEachPackage")]
+    pub async fn for_each_package(&self, f: &js_sys::Function) -> std::result::Result<(), JsValue> {
+        futures::stream::iter(self.inner.graph.inner.node_indices())
+            .map(Ok)
+            .try_for_each_concurrent(10, move |idx| async move {
+                if idx == self.inner.graph.root {
+                    return Ok(());
+                }
+
+                let node = &self.inner.graph.inner[idx];
+                let pkg = &node.package;
+                let path = self
+                    .inner
+                    .graph
+                    .node_path(idx)
+                    .iter()
+                    .map(|x| x.to_string())
+                    .collect::<Vec<_>>()
+                    .join("/node_modules/");
+                let promise: Option<Promise> = f
+                    .call2(
+                        &JsValue::NULL,
+                        &Package::from_core_package(pkg.clone()).into(),
+                        &(&path).into(),
+                    )?
+                    .dyn_into()
+                    .ok();
+                if let Some(promise) = promise {
+                    JsFuture::from(promise).await?;
+                }
+                Ok::<_, JsValue>(())
+            })
+            .await
+    }
 }
 
 /// Resolves a dependency tree using `spec` as the root package.