diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index 80811338d7d..f282be5f3db 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -93,39 +93,39 @@ jobs:
       - name: Run Test
         run: just test-rust
 
-  # node-test:
-  #   name: Node Test
-  #   runs-on: buildjet-2vcpu-ubuntu-2204
-  #   timeout-minutes: 30
-  #   strategy:
-  #     fail-fast: false
-  #     matrix:
-  #       os:
-  #         - ubuntu-latest
-  #         # - windows-latest
-  #         # - macos-latest
-  #   steps:
-  #     - uses: actions/checkout@v4
-  #       with:
-  #         submodules: true # Pull submodules for additional files
-
-  #     - name: Install Rust
-  #       uses: moonrepo/setup-rust@v1
-  #       with:
-  #         bins: just
-  #         cache-base: main
-
-  #     - name: Install node
-  #       uses: actions/setup-node@v4
-  #       with:
-  #         node-version: 20
-  #         cache: yarn
-
-  #     - name: Install dependencies
-  #       run: yarn install
-
-  #     - name: Test
-  #       run: just test-node
+  node-test:
+    name: Node Test
+    runs-on: buildjet-2vcpu-ubuntu-2204
+    timeout-minutes: 30
+    strategy:
+      fail-fast: false
+      matrix:
+        os:
+          - ubuntu-latest
+          # - windows-latest
+          # - macos-latest
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          submodules: true # Pull submodules for additional files
+
+      - name: Install Rust
+        uses: moonrepo/setup-rust@v1
+        with:
+          bins: just
+          cache-base: main
+
+      - name: Install node
+        uses: actions/setup-node@v4
+        with:
+          node-version: 20
+          cache: yarn
+
+      - name: Install dependencies
+        run: yarn install
+
+      - name: Test
+        run: just test-node
 
   node-format:
     name: Node Format
diff --git a/crates/rolldown/src/bundler.rs b/crates/rolldown/src/bundler.rs
index f83c0d478a2..fadc895a52f 100644
--- a/crates/rolldown/src/bundler.rs
+++ b/crates/rolldown/src/bundler.rs
@@ -102,13 +102,18 @@ impl<T: FileSystem + Default + 'static> Bundler<T> {
 
     let ret = self.scan_inner().await;
 
-    self.call_build_end_hook(ret.err()).await?;
+    self.call_build_end_hook(&ret).await?;
+
+    ret?;
 
     Ok(())
   }
 
-  async fn call_build_end_hook(&mut self, ret: Option<BatchedErrors>) -> BatchedResult<()> {
-    if let Some(e) = ret {
+  async fn call_build_end_hook(
+    &mut self,
+    ret: &Result<ScanStageOutput, BatchedErrors>,
+  ) -> BatchedResult<()> {
+    if let Err(e) = ret {
       let error = e.get().expect("should have a error");
       self
         .plugin_driver
@@ -117,12 +122,12 @@ impl<T: FileSystem + Default + 'static> Bundler<T> {
           error: error.to_string(),
         }))
         .await?;
-      return Err(e);
-    }
+      Ok(())
+    } else {
+      self.plugin_driver.build_end(None).await?;
 
-    self.plugin_driver.build_end(None).await?;
-
-    Ok(())
+      Ok(())
+    }
   }
 
   async fn scan_inner(&mut self) -> BatchedResult<ScanStageOutput> {
@@ -138,10 +143,15 @@ impl<T: FileSystem + Default + 'static> Bundler<T> {
 
   #[tracing::instrument(skip_all)]
   async fn try_build(&mut self) -> BatchedResult<LinkStageOutput> {
-    let build_info = self.scan_inner().await?;
+    self.plugin_driver.build_start().await?;
 
-    let link_stage = LinkStage::new(build_info, &self.input_options);
+    let scan_ret = self.scan_inner().await;
+
+    self.call_build_end_hook(&scan_ret).await?;
 
+    let build_info = scan_ret?;
+
+    let link_stage = LinkStage::new(build_info, &self.input_options);
     Ok(link_stage.link())
   }
 
diff --git a/crates/rolldown_binding/index.d.ts b/crates/rolldown_binding/index.d.ts
index 61a1e7f6939..865a71fcd43 100644
--- a/crates/rolldown_binding/index.d.ts
+++ b/crates/rolldown_binding/index.d.ts
@@ -19,11 +19,13 @@ export interface ResolveOptions {
   symlinks?: boolean
 }
 export interface InputOptions {
-  external?: (
-    source: string,
-    importer?: string,
-    isResolved?: boolean,
-  ) => boolean
+  external?:
+    | undefined
+    | ((
+        source: string,
+        importer: string | undefined,
+        isResolved: boolean,
+      ) => boolean)
   input: Array<InputItem>
   plugins: Array<PluginOptions>
   resolve?: ResolveOptions
diff --git a/crates/rolldown_binding/index.js b/crates/rolldown_binding/index.js
index e03e2ef3911..54a8c48e1f3 100644
--- a/crates/rolldown_binding/index.js
+++ b/crates/rolldown_binding/index.js
@@ -248,6 +248,49 @@ switch (platform) {
           loadError = e
         }
         break
+      case 'riscv64':
+        if (isMusl()) {
+          localFileExisted = existsSync(
+            join(__dirname, 'rolldown.linux-riscv64-musl.node'),
+          )
+          try {
+            if (localFileExisted) {
+              nativeBinding = require('./rolldown.linux-riscv64-musl.node')
+            } else {
+              nativeBinding = require('@rolldown/node-binding-linux-riscv64-musl')
+            }
+          } catch (e) {
+            loadError = e
+          }
+        } else {
+          localFileExisted = existsSync(
+            join(__dirname, 'rolldown.linux-riscv64-gnu.node'),
+          )
+          try {
+            if (localFileExisted) {
+              nativeBinding = require('./rolldown.linux-riscv64-gnu.node')
+            } else {
+              nativeBinding = require('@rolldown/node-binding-linux-riscv64-gnu')
+            }
+          } catch (e) {
+            loadError = e
+          }
+        }
+        break
+      case 's390x':
+        localFileExisted = existsSync(
+          join(__dirname, 'rolldown.linux-s390x-gnu.node'),
+        )
+        try {
+          if (localFileExisted) {
+            nativeBinding = require('./rolldown.linux-s390x-gnu.node')
+          } else {
+            nativeBinding = require('@rolldown/node-binding-linux-s390x-gnu')
+          }
+        } catch (e) {
+          loadError = e
+        }
+        break
       default:
         throw new Error(`Unsupported architecture on Linux: ${arch}`)
     }
diff --git a/crates/rolldown_binding/src/options/input_options/mod.rs b/crates/rolldown_binding/src/options/input_options/mod.rs
index 0fb8997f8aa..6fd1572b34a 100644
--- a/crates/rolldown_binding/src/options/input_options/mod.rs
+++ b/crates/rolldown_binding/src/options/input_options/mod.rs
@@ -75,7 +75,9 @@ pub struct InputOptions {
   // experimentalCacheExpiry?: number;
   #[derivative(Debug = "ignore")]
   #[serde(skip_deserializing)]
-  #[napi(ts_type = "(source: string, importer?: string, isResolved?: boolean) => boolean")]
+  #[napi(
+    ts_type = "undefined | ((source: string, importer: string | undefined, isResolved: boolean) => boolean)"
+  )]
   pub external: Option<JsFunction>,
   pub input: Vec<InputItem>,
   // makeAbsoluteExternalsRelative?: boolean | 'ifRelativeSource';
diff --git a/justfile b/justfile
index c67cef3c140..62bf7a29c62 100644
--- a/justfile
+++ b/justfile
@@ -47,7 +47,7 @@ test-rust:
     cargo test --no-fail-fast
 
 test-node:
-    yarn build --no-wasm
+    yarn build:node
     yarn test
 
 test:
@@ -89,6 +89,15 @@ smoke-rust:
     just check-rust
     just lint-rust
 
+smoke-node:
+    just test-node
+    just check-node
+    just lint-node
+
+smoke:
+    just smoke-rust
+    just smoke-node
+
 
 # BENCHING