diff --git a/.github/workflows/build.yaml b/.github/workflows/build.yaml
index a895370f..c9a53c8c 100644
--- a/.github/workflows/build.yaml
+++ b/.github/workflows/build.yaml
@@ -19,8 +19,6 @@ env:
   PACKAGE: "geoviews"
   PYTHON_VERSION: "3.11"
   NODE_VERSION: "20"
-  MPLBACKEND: "Agg"
-  SETUPTOOLS_ENABLE_FEATURES: "legacy-editable"
 
 jobs:
   waiting_room:
@@ -33,36 +31,29 @@ jobs:
     steps:
       - run: echo "All builds have finished, have been approved, and ready to publish"
 
+  pixi_lock:
+    name: Pixi lock
+    runs-on: ubuntu-latest
+    steps:
+      - uses: holoviz-dev/holoviz_tasks/pixi_lock@pixi
+
   conda_build:
     name: Build Conda
+    needs: [pixi_lock]
     runs-on: "ubuntu-latest"
     steps:
-      - uses: actions/checkout@v4
-        with:
-          fetch-depth: "100"
-      - name: Fetch unshallow
-        run: git fetch --prune --tags --unshallow -f
-      - uses: conda-incubator/setup-miniconda@v3
-        with:
-          miniconda-version: "latest"
-      - uses: actions/setup-node@v4
+      - uses: holoviz-dev/holoviz_tasks/pixi_install@pixi
         with:
-          node-version: ${{ env.NODE_VERSION }}
-      - name: conda setup
-        run: |
-          conda install -y conda-build build pyct
+          environments: "build"
+          install: false
+          download-data: false
       - name: conda build
-        run: |
-          source ./scripts/conda/build.sh
-          echo "CONDA_FILE="$CONDA_PREFIX/conda-bld/noarch/$PACKAGE-$VERSION-py_0.tar.bz2"" >> $GITHUB_ENV
-          echo "CONDA_CORE_FILE="$CONDA_PREFIX/conda-bld/noarch/$PACKAGE-core-$VERSION-py_0.tar.bz2"" >> $GITHUB_ENV
+        run: pixi run -e build build-conda
       - uses: actions/upload-artifact@v4
         if: always()
         with:
           name: conda
-          path: |
-            ${{ env.CONDA_FILE }}
-            ${{ env.CONDA_CORE_FILE }}
+          path: dist/*.tar.bz2
           if-no-files-found: error
 
   conda_publish:
@@ -99,24 +90,16 @@ jobs:
 
   pip_build:
     name: Build PyPI
+    needs: [pixi_lock]
     runs-on: "ubuntu-latest"
     steps:
-      - uses: actions/checkout@v4
-        with:
-          fetch-depth: "100"
-      - name: Fetch unshallow
-        run: git fetch --prune --tags --unshallow -f
-      - uses: actions/setup-python@v5
+      - uses: holoviz-dev/holoviz_tasks/pixi_install@pixi
         with:
-          python-version: ${{ env.PYTHON_VERSION }}
-      - uses: actions/setup-node@v4
-        with:
-          node-version: ${{ env.NODE_VERSION }}
-      - name: Install build
-        run: |
-          python -m pip install build
+          environments: "build"
+          install: false
+          download-data: false
       - name: Build package
-        run: python -m build .
+        run: pixi run -e build build-pip
       - uses: actions/upload-artifact@v4
         if: always()
         with:
@@ -160,27 +143,20 @@ jobs:
 
   npm_build:
     name: Build NPM
+    needs: [pixi_lock]
     runs-on: "ubuntu-latest"
     steps:
-      - uses: actions/checkout@v4
-        with:
-          fetch-depth: "100"
-      - uses: actions/setup-python@v5
+      - uses: holoviz-dev/holoviz_tasks/pixi_install@pixi
         with:
-          python-version: ${{ env.PYTHON_VERSION }}
-      - uses: actions/setup-node@v4
-        with:
-          node-version: ${{ env.NODE_VERSION }}
-      - name: Fetch unshallow
-        run: git fetch --prune --tags --unshallow -f
-      - name: package install
-        run: |
-          python -m pip install -ve .
+          environments: "build"
+          download-data: false
       - name: npm build
         run: |
-          cd ${{ env.PACKAGE }}
-          TARBALL=$(npm pack .)
+          TARBALL=$(pixi run build-npm)
           echo "TARBALL=$TARBALL" >> $GITHUB_ENV
+      - name: npm publish dry-run
+        run: |
+          cd $PACKAGE
           npm publish --dry-run $TARBALL
           cd ..
       - uses: actions/upload-artifact@v4
@@ -188,7 +164,7 @@ jobs:
         with:
           name: npm
           if-no-files-found: error
-          path: ${{ env.PACKAGE }}/${{ env.TARBALL }}
+          path: ./${{ env.PACKAGE }}/${{ env.TARBALL }}
 
   npm_publish:
     name: Publish NPM
diff --git a/pixi.toml b/pixi.toml
index 64237e25..84e5ea51 100644
--- a/pixi.toml
+++ b/pixi.toml
@@ -137,6 +137,7 @@ conda-build = "*"
 [feature.build.tasks]
 build-conda = 'bash scripts/conda/build.sh'
 build-pip = 'python -m build .'
+build-npm = { cmd = "npm pack .", cwd = "geoviews" }
 
 # =============================================
 # =================== LINT ====================