diff --git a/.github/workflows/python-tests.yml b/.github/workflows/python-tests.yml
deleted file mode 100644
index 23b03dd..0000000
--- a/.github/workflows/python-tests.yml
+++ /dev/null
@@ -1,43 +0,0 @@
-name: Python tests
-
-on:
-  push:
-    branches: [main]
-  pull_request:
-    branches: [main]
-
-jobs:
-  build:
-    runs-on: ubuntu-latest
-    strategy:
-      fail-fast: false
-      matrix:
-        python-version:
-          - '3.8'
-          - '3.9'
-          - '3.10'
-          - '3.11'
-          - '3.12'
-    steps:
-    - uses: actions/checkout@v4
-
-    - name: Setup Python
-      uses: actions/setup-python@v5
-      with:
-        python-version: "${{matrix.python-version}}"
-        cache: "pip"
-
-    - name: Install Hatch
-      run: pip install --user --upgrade hatch
-
-    - name: Test with pytest
-      run: hatch run cov
-      env:
-        PYTHONDEVMODE: 1
-
-    - uses: codecov/codecov-action@v4
-      with:
-        name: "build-${{ matrix.python-version }}"
-        fail_ci_if_error: true
-      env:
-        CODECOV_TOKEN: ${{secrets.CODECOV_TOKEN}}
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
new file mode 100644
index 0000000..a9dbfd1
--- /dev/null
+++ b/.github/workflows/test.yml
@@ -0,0 +1,50 @@
+name: test
+
+on:
+  push:
+    branches: [main]
+  pull_request:
+    branches: [main]
+
+concurrency:
+  group: test-${{ github.head_ref }}
+  cancel-in-progress: true
+
+env:
+  PYTHONUNBUFFERED: "1"
+  FORCE_COLOR: "1"
+
+jobs:
+  run:
+    name: Python ${{ matrix.python-version }} on ${{ startsWith(matrix.os, 'macos-') && 'macOS' || startsWith(matrix.os, 'windows-') && 'Windows' || 'Linux' }}
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        os: [ubuntu-latest, windows-latest, macos-latest]
+        python-version: ['3.8', '3.9', '3.10', '3.11', '3.12']
+
+    steps:
+    - uses: actions/checkout@v3
+
+    - name: Set up Python ${{ matrix.python-version }}
+      uses: actions/setup-python@v4
+      with:
+        python-version: ${{ matrix.python-version }}
+
+    - name: Install Hatch
+      run: pip install --upgrade hatch
+
+    # - name: Run static analysis
+    #   run: hatch fmt --check
+
+    - name: Run type check
+      run: hatch run types:check
+
+    - name: Run pre-commit
+      run: hatch run pre-commit run --all
+      env:
+        SKIP: nitpick
+
+    - name: Run tests
+      run: hatch test --python ${{ matrix.python-version }} --cover --randomize --parallel --retries 2 --retry-delay 1
diff --git a/pyproject.toml b/pyproject.toml
index 8c2cd11..5760b24 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -50,28 +50,28 @@ dependencies = [
     "types-regex",
 ]
 
-[tool.hatch.envs.default.scripts]
-test = "pytest"
-test-cov = ["coverage run -pm pytest"]
-cov-report = [
-    "- coverage combine",
-    "coverage xml",
-    "coverage report --show-missing",
-]
-cov = ["- coverage erase", "test-cov", "cov-report"]
-cov-all = ["- coverage erase", "hatch run testall:test-cov", "cov-report"]
+[[tool.hatch.envs.default.matrix]]
+python = ["3.12", "3.11", "3.10", "3.9", "3.8"]
 
+[tool.hatch.envs.default.scripts]
 setup-pre-commit = "python3 -m pre_commit install --install-hooks -t commit-msg -t pre-push -t pre-commit"
 setup-dev = ["setup-pre-commit"]
 
 pre-commit = "python3 -m pre_commit run {args:--all}"
 
-[tool.hatch.envs.testall]
-type = "container"
-dependencies = ["coverage[toml]>=6.5", "pytest>=6.0"]
+[tool.hatch.envs.hatch-test]
+default-args = ["tests", "polymatch"]
+extra-args = ["-vv"]
+[tool.hatch.envs.hatch-test.scripts]
+run = "pytest{env:HATCH_TEST_ARGS:} {args}"
+run-cov = "coverage run -m pytest{env:HATCH_TEST_ARGS:} {args}"
+cov-combine = "coverage combine"
+cov-report = ["coverage report --show-missing --skip-covered", "coverage xml"]
 
-[[tool.hatch.envs.testall.matrix]]
-python = ["3.8", "3.9", "3.10", "3.11", "3.12"]
+[tool.hatch.envs.types]
+extra-dependencies = ["mypy>=1.0.0"]
+[tool.hatch.envs.types.scripts]
+check = "mypy --install-types --non-interactive {args:polymatch tests}"
 
 [tool.isort]
 profile = "black"
@@ -168,7 +168,6 @@ extra_checks = true
 warn_unreachable = true
 warn_return_any = true
 warn_no_return = true
-incremental = false
 enable_error_code = [
     "redundant-self",
     "redundant-expr",