diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 19d7a9f466d9..e2a22340573a 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -199,6 +199,61 @@ jobs:
           name: bindings-x86_64-unknown-freebsd
           path: ${{ env.OXIDE_LOCATION }}/*.node
 
+  build-ohos:
+    name: Build aarch64-unknown-linux-ohos (oxide)
+    runs-on: ubuntu-latest
+    timeout-minutes: 15
+    steps:
+      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6
+        with:
+          persist-credentials: false
+      - uses: pnpm/action-setup@0e279bb959325dab635dd2c09392533439d90093 # v6
+        with:
+          version: ${{ env.PNPM_VERSION }}
+
+      - name: Use Node.js ${{ env.NODE_VERSION }}
+        uses: actions/setup-node@48b55a011bda9f5d6aeb4c2d9c7362e8dae4041e # v6
+        with:
+          node-version: ${{ env.NODE_VERSION }}
+          package-manager-cache: false
+
+      - name: Install Rust
+        uses: dtolnay/rust-toolchain@67ef31d5b988238dd797d409d6f9574278e20537 # stable
+
+      - name: Setup rust target
+        run: rustup target add aarch64-unknown-linux-ohos
+
+      - name: Setup OpenHarmony SDK
+        uses: Boshen/setup-ohos-sdk@edb865a89a712f1f15dbad932dfa9cfce849d95c # v1.0.0
+
+      - name: Configure OHOS linker
+        run: |
+          echo "${OHOS_SDK_NATIVE}/llvm/bin" >> $GITHUB_PATH
+          cat > /tmp/aarch64-linux-ohos-clang <<'WRAPPER'
+          #!/bin/sh
+          exec ${OHOS_SDK_NATIVE}/llvm/bin/clang --target=aarch64-linux-ohos "$@"
+          WRAPPER
+          chmod +x /tmp/aarch64-linux-ohos-clang
+
+      - name: Install dependencies
+        run: pnpm install --frozen-lockfile --filter=!./playgrounds/*
+
+      - name: Build release
+        run: pnpm run --filter ${{ env.OXIDE_LOCATION }} build:platform --target=aarch64-unknown-linux-ohos
+        env:
+          RUST_TARGET: aarch64-unknown-linux-ohos
+          CARGO_TARGET_AARCH64_UNKNOWN_LINUX_OHOS_LINKER: /tmp/aarch64-linux-ohos-clang
+          CARGO_TARGET_AARCH64_UNKNOWN_LINUX_OHOS_RUSTFLAGS: -C link-arg=-fuse-ld=lld -C link-arg=-lm
+
+      - name: Strip debug symbols
+        run: ${OHOS_SDK_NATIVE}/llvm/bin/llvm-strip ${{ env.OXIDE_LOCATION }}/*.node
+
+      - name: Upload artifacts
+        uses: actions/upload-artifact@b7c566a772e6b6bfb58ed0dc250532a479d7789f # v6
+        with:
+          name: bindings-aarch64-unknown-linux-ohos
+          path: ${{ env.OXIDE_LOCATION }}/*.node
+
   release:
     runs-on: macos-14
     timeout-minutes: 15
@@ -212,6 +267,7 @@ jobs:
     needs:
       - build
       - build-freebsd
+      - build-ohos
 
     steps:
       - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6
@@ -277,6 +333,7 @@ jobs:
           cp bindings-x86_64-unknown-linux-gnu/* ./npm/linux-x64-gnu/
           cp bindings-x86_64-unknown-linux-musl/* ./npm/linux-x64-musl/
           cp bindings-x86_64-unknown-freebsd/* ./npm/freebsd-x64/
+          cp bindings-aarch64-unknown-linux-ohos/* ./npm/openharmony-arm64/
 
       - name: 'Version based on commit: ${{ env.INSIDERS_VERSION }}'
         if: env.RELEASE_KIND == 'insiders'
diff --git a/crates/node/npm/openharmony-arm64/package.json b/crates/node/npm/openharmony-arm64/package.json
new file mode 100644
index 000000000000..a95dd18f7921
--- /dev/null
+++ b/crates/node/npm/openharmony-arm64/package.json
@@ -0,0 +1,27 @@
+{
+  "name": "@tailwindcss/oxide-openharmony-arm64",
+  "version": "4.3.1",
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/tailwindlabs/tailwindcss.git",
+    "directory": "crates/node/npm/openharmony-arm64"
+  },
+  "os": [
+    "openharmony"
+  ],
+  "cpu": [
+    "arm64"
+  ],
+  "main": "tailwindcss-oxide.openharmony-arm64.node",
+  "files": [
+    "tailwindcss-oxide.openharmony-arm64.node"
+  ],
+  "publishConfig": {
+    "provenance": true,
+    "access": "public"
+  },
+  "license": "MIT",
+  "engines": {
+    "node": ">= 20"
+  }
+}
diff --git a/crates/node/package.json b/crates/node/package.json
index d84826e51ccf..fc9f6ece0374 100644
--- a/crates/node/package.json
+++ b/crates/node/package.json
@@ -14,6 +14,7 @@
     "targets": [
       "armv7-linux-androideabi",
       "aarch64-linux-android",
+      "aarch64-unknown-linux-ohos",
       "aarch64-apple-darwin",
       "aarch64-unknown-linux-gnu",
       "aarch64-unknown-linux-musl",
@@ -60,6 +61,7 @@
   },
   "optionalDependencies": {
     "@tailwindcss/oxide-android-arm64": "workspace:*",
+    "@tailwindcss/oxide-openharmony-arm64": "workspace:*",
     "@tailwindcss/oxide-darwin-arm64": "workspace:*",
     "@tailwindcss/oxide-darwin-x64": "workspace:*",
     "@tailwindcss/oxide-freebsd-x64": "workspace:*",
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index cafb7a4fdac0..4d8ef3c94b63 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -127,6 +127,9 @@ importers:
       '@tailwindcss/oxide-linux-x64-musl':
         specifier: workspace:*
         version: link:npm/linux-x64-musl
+      '@tailwindcss/oxide-openharmony-arm64':
+        specifier: workspace:*
+        version: link:npm/openharmony-arm64
       '@tailwindcss/oxide-wasm32-wasi':
         specifier: workspace:*
         version: link:npm/wasm32-wasi
@@ -167,6 +170,8 @@ importers:
 
   crates/node/npm/linux-x64-musl: {}
 
+  crates/node/npm/openharmony-arm64: {}
+
   crates/node/npm/wasm32-wasi:
     dependencies:
       '@emnapi/core':
diff --git a/scripts/version-packages.mjs b/scripts/version-packages.mjs
index 1641d540476f..b73ca5ba0b28 100644
--- a/scripts/version-packages.mjs
+++ b/scripts/version-packages.mjs
@@ -28,6 +28,7 @@ const syncedWorkspaces = new Map([
       'crates/node/npm/linux-arm64-musl',
       'crates/node/npm/linux-x64-gnu',
       'crates/node/npm/linux-x64-musl',
+      'crates/node/npm/openharmony-arm64',
       'crates/node/npm/wasm32-wasi',
       'crates/node/npm/win32-arm64-msvc',
       'crates/node/npm/win32-x64-msvc',