diff --git a/.coveragerc b/.coveragerc
deleted file mode 100644
index e69de29b..00000000
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 29bd985a..cdee3c72 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -47,14 +47,24 @@ jobs:
     - name: "Install dependencies"
       run: |
         sudo apt-get install graphviz
-        pip install --upgrade tox
-    - name: "Run tests"
-      run: tox -e clean,lint,py310,coverage
+        pip install --upgrade hatch
+    - name: "Tutorials"
+      run: hatch run tutorials:lint
+    - name: "Docs"
+      run: hatch run docs:check
+    - name: "Clean"
+      run: hatch run clean
+    - name: "Lint"
+      run: hatch run dev:lint
+    - name: "Test"
+      run: hatch run dev:test
     - name: "Upload test results"
       uses: actions/upload-artifact@v2
       with:
         name: pytest-results-${{ matrix.python-version }}
         path: junit.xml
+    - name: "Coverage"
+      run: hatch run dev:cov
     - name: "Upload coverage results"
       uses: codecov/codecov-action@v1
       with:
diff --git a/.readthedocs.yml b/.readthedocs.yml
index 0613f576..fb84004e 100644
--- a/.readthedocs.yml
+++ b/.readthedocs.yml
@@ -27,5 +27,5 @@ python:
     - method: pip
       path: .
       extra_requirements:
-        - all
         - docs
+        - all
diff --git a/constraints.txt b/constraints.txt
index cddbf5f2..0b482ab0 100644
--- a/constraints.txt
+++ b/constraints.txt
@@ -2,7 +2,7 @@
 # This file is autogenerated by pip-compile with python 3.10
 # To update, run:
 #
-#    pip-compile --all-extras --no-emit-index-url --output-file=constraints.txt --strip-extras
+#    pip-compile --extra=dev,docs,dask,graphviz,mlflow,rest,sql --no-emit-index-url --output-file=constraints.txt --strip-extras pyproject.toml
 #
 alabaster==0.7.12
     # via sphinx
@@ -30,7 +30,7 @@ backcall==0.2.0
 beautifulsoup4==4.11.1
     # via nbconvert
 black==22.10.0
-    # via forml (setup.py)
+    # via forml (pyproject.toml)
 bleach==5.0.1
     # via nbconvert
 build==0.9.0
@@ -51,8 +51,7 @@ click==8.1.3
     #   databricks-cli
     #   distributed
     #   flask
-    #   forml
-    #   forml (setup.py)
+    #   forml (pyproject.toml)
     #   mlflow
     #   pip-tools
     #   typer
@@ -61,15 +60,12 @@ cloudpickle==2.2.0
     # via
     #   dask
     #   distributed
-    #   forml
-    #   forml (setup.py)
+    #   forml (pyproject.toml)
     #   mlflow
 coverage==6.5.0
     # via pytest-cov
 dask==2022.10.2
-    # via
-    #   distributed
-    #   forml
+    # via distributed
 databricks-cli==0.17.3
     # via mlflow
 decorator==5.1.1
@@ -81,7 +77,7 @@ dill==0.3.6
 distlib==0.3.6
     # via virtualenv
 distributed==2022.10.2
-    # via forml (setup.py)
+    # via forml (pyproject.toml)
 docker==6.0.1
     # via mlflow
 docutils==0.19
@@ -108,17 +104,15 @@ flake8==5.0.4
     #   flake8-colors
     #   flake8-typing-imports
 flake8-bugbear==22.10.27
-    # via forml (setup.py)
+    # via forml (pyproject.toml)
 flake8-colors==0.1.9
-    # via forml (setup.py)
+    # via forml (pyproject.toml)
 flake8-typing-imports==1.14.0
-    # via forml (setup.py)
+    # via forml (pyproject.toml)
 flask==2.2.2
     # via
     #   mlflow
     #   prometheus-flask-exporter
-forml==0.8
-    # via forml (setup.py)
 fsspec==2022.10.0
     # via dask
 future==0.18.2
@@ -128,9 +122,7 @@ gitdb==4.0.9
 gitpython==3.1.29
     # via mlflow
 graphviz==0.20.1
-    # via
-    #   forml
-    #   forml (setup.py)
+    # via forml (pyproject.toml)
 greenlet==2.0.1
     # via sqlalchemy
 gunicorn==20.1.0
@@ -162,7 +154,7 @@ ipython==8.6.0
     # via black
 isort==5.10.1
     # via
-    #   forml (setup.py)
+    #   forml (pyproject.toml)
     #   pylint
 itsdangerous==2.1.2
     # via
@@ -174,8 +166,7 @@ jinja2==3.1.2
     # via
     #   distributed
     #   flask
-    #   forml
-    #   forml (setup.py)
+    #   forml (pyproject.toml)
     #   nbconvert
     #   nbsphinx
     #   sphinx
@@ -186,7 +177,7 @@ jsonschema==4.17.0
     # via nbformat
 jupyter-client==7.2.2
     # via
-    #   forml (setup.py)
+    #   forml (pyproject.toml)
     #   nbclient
 jupyter-core==4.11.2
     # via
@@ -221,9 +212,7 @@ mccabe==0.7.0
 mistune==2.0.4
     # via nbconvert
 mlflow==1.30.0
-    # via
-    #   forml
-    #   forml (setup.py)
+    # via forml (pyproject.toml)
 msgpack==1.0.4
     # via distributed
 mypy-extensions==0.4.3
@@ -240,7 +229,7 @@ nbformat==5.7.0
     #   nbconvert
     #   nbsphinx
 nbsphinx==0.8.9
-    # via forml (setup.py)
+    # via forml (pyproject.toml)
 nest-asyncio==1.5.6
     # via
     #   jupyter-client
@@ -249,8 +238,7 @@ nodeenv==1.7.0
     # via pre-commit
 numpy==1.23.4
     # via
-    #   forml
-    #   forml (setup.py)
+    #   forml (pyproject.toml)
     #   mlflow
     #   pandas
     #   scikit-learn
@@ -263,16 +251,14 @@ packaging==21.3
     #   dask
     #   distributed
     #   docker
-    #   forml
-    #   forml (setup.py)
+    #   forml (pyproject.toml)
     #   mlflow
     #   nbconvert
     #   pytest
     #   sphinx
 pandas==1.5.1
     # via
-    #   forml
-    #   forml (setup.py)
+    #   forml (pyproject.toml)
     #   mlflow
 pandocfilters==1.5.0
     # via nbconvert
@@ -291,7 +277,7 @@ pexpect==4.8.0
 pickleshare==0.7.5
     # via ipython
 pip-tools==6.9.0
-    # via forml (setup.py)
+    # via forml (pyproject.toml)
 platformdirs==2.5.3
     # via
     #   black
@@ -302,7 +288,7 @@ pluggy==1.0.0
 pockets==0.9.1
     # via sphinxcontrib-napoleon
 pre-commit==2.20.0
-    # via forml (setup.py)
+    # via forml (pyproject.toml)
 prometheus-client==0.15.0
     # via prometheus-flask-exporter
 prometheus-flask-exporter==0.20.3
@@ -311,14 +297,14 @@ prompt-toolkit==3.0.32
     # via ipython
 protobuf==4.21.9
     # via mlflow
-psutil==5.9.3
+psutil==5.9.4
     # via distributed
 ptyprocess==0.7.0
     # via pexpect
 pure-eval==0.2.2
     # via stack-data
 pycln==2.1.1
-    # via forml (setup.py)
+    # via forml (pyproject.toml)
 pycodestyle==2.9.1
     # via flake8
 pydantic==1.10.2
@@ -333,13 +319,11 @@ pygments==2.13.0
     #   nbconvert
     #   sphinx
 pyhive==0.6.5
-    # via
-    #   forml
-    #   forml (setup.py)
+    # via forml (pyproject.toml)
 pyjwt==2.6.0
     # via databricks-cli
 pylint==2.15.5
-    # via forml (setup.py)
+    # via forml (pyproject.toml)
 pyparsing==3.0.9
     # via packaging
 pyrsistent==0.19.2
@@ -350,11 +334,11 @@ pytest==7.2.0
     #   pytest-cov
     #   pytest-xdist
 pytest-asyncio==0.20.1
-    # via forml (setup.py)
+    # via forml (pyproject.toml)
 pytest-cov==4.0.0
-    # via forml (setup.py)
+    # via forml (pyproject.toml)
 pytest-xdist==3.0.2
-    # via forml (setup.py)
+    # via forml (pyproject.toml)
 python-dateutil==2.8.2
     # via
     #   jupyter-client
@@ -390,9 +374,7 @@ requests==2.28.1
 rfc3986==1.5.0
     # via httpx
 scikit-learn==1.1.3
-    # via
-    #   forml
-    #   forml (setup.py)
+    # via forml (pyproject.toml)
 scipy==1.9.3
     # via
     #   mlflow
@@ -421,20 +403,20 @@ soupsieve==2.3.2.post1
     # via beautifulsoup4
 sphinx==5.3.0
     # via
-    #   forml (setup.py)
+    #   forml (pyproject.toml)
     #   nbsphinx
     #   sphinx-copybutton
     #   sphinx-immaterial
     #   sphinxcontrib-details-directive
     #   sphinxcontrib-spelling
 sphinx-copybutton==0.5.0
-    # via forml (setup.py)
+    # via forml (pyproject.toml)
 sphinx-immaterial==0.10.0
-    # via forml (setup.py)
+    # via forml (pyproject.toml)
 sphinxcontrib-applehelp==1.0.2
     # via sphinx
 sphinxcontrib-details-directive==0.1.0
-    # via forml (setup.py)
+    # via forml (pyproject.toml)
 sphinxcontrib-devhelp==1.0.2
     # via sphinx
 sphinxcontrib-htmlhelp==2.0.0
@@ -442,27 +424,24 @@ sphinxcontrib-htmlhelp==2.0.0
 sphinxcontrib-jsmath==1.0.1
     # via sphinx
 sphinxcontrib-napoleon==0.7
-    # via forml (setup.py)
+    # via forml (pyproject.toml)
 sphinxcontrib-qthelp==1.0.3
     # via sphinx
 sphinxcontrib-serializinghtml==1.1.5
     # via sphinx
 sphinxcontrib-spelling==7.6.2
-    # via forml (setup.py)
+    # via forml (pyproject.toml)
 sqlalchemy==1.4.43
     # via
     #   alembic
-    #   forml
-    #   forml (setup.py)
+    #   forml (pyproject.toml)
     #   mlflow
 sqlparse==0.4.3
     # via mlflow
 stack-data==0.6.0
     # via ipython
 starlette==0.21.0
-    # via
-    #   forml
-    #   forml (setup.py)
+    # via forml (pyproject.toml)
 tabulate==0.9.0
     # via databricks-cli
 tblib==1.7.0
@@ -475,16 +454,14 @@ tokenize-rt==5.0.0
     # via black
 toml==0.10.2
     # via
-    #   forml
-    #   forml (setup.py)
+    #   forml (pyproject.toml)
     #   pre-commit
 tomli==2.0.1
     # via
     #   black
     #   build
     #   coverage
-    #   forml
-    #   forml (setup.py)
+    #   forml (pyproject.toml)
     #   pep517
     #   pylint
     #   pytest
@@ -527,9 +504,7 @@ urllib3==1.26.12
     #   docker
     #   requests
 uvicorn==0.19.0
-    # via
-    #   forml
-    #   forml (setup.py)
+    # via forml (pyproject.toml)
 virtualenv==20.16.6
     # via pre-commit
 wcwidth==0.2.5
diff --git a/pyproject.toml b/pyproject.toml
index 4784af0f..63a7722e 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -16,8 +16,8 @@
 # under the License.
 
 [build-system]
-requires = ["setuptools", "wheel", "tomli"]
-build-backend = "setuptools.build_meta"
+requires = ["hatchling"]
+build-backend = "hatchling.build"
 
 
 [project]
@@ -80,6 +80,7 @@ docs = [
     "sphinxcontrib-napoleon",
     "sphinxcontrib-spelling",
     "nbsphinx",  # also needs pandoc binary
+    "jupyter-client==7.2.2",  # hold back for tornado-dask compatibility
 ]
 graphviz = ["graphviz"]
 mlflow = ["mlflow"]
@@ -88,22 +89,138 @@ sql = ["pyhive", "sqlalchemy"]
 all = ["forml[dask,graphviz,mlflow,rest,sql]"]
 
 [project.urls]
-homepage = "http://forml.io/"
-source = "https://github.com/formlio/forml"
-documentation = "https://docs.forml.io/"
-changelog = "https://github.com/formlio/forml/blob/master/CHANGELOG.md"
+Homepage = "http://forml.io/"
+Source = "https://github.com/formlio/forml/"
+Documentation = "https://docs.forml.io/"
+Issues = "https://github.com/formlio/forml/issues/"
+Changelog = "https://github.com/formlio/forml/blob/master/CHANGELOG.md"
 
 
+# == Hatch ====================================================================
+# https://hatch.pypa.io/latest/
+[tool.hatch.version]
+path = "forml/__init__.py"
+
+[tool.hatch.envs.default]
+[tool.hatch.envs.default.env-vars]
+LC_COLLATE = "en_US.UTF-8"
+PIP_CONSTRAINT = "constraints.txt"
+[tool.hatch.envs.default.scripts]
+clean = [
+    """rm -vrf \
+        .coverage .coverage.* coverage.xml \
+        docs/_auto/ docs/_build/ \
+        htmlcov/ \
+        junit.xml \
+        .pytest_cache/ \
+        tutorials/titanic/dist/""",
+    """find {root} \
+    \\( \
+        -name .git -o \
+        -name .idea -o \
+        -name .venv \
+    \\) -prune -o \
+    \\( \
+        -type d \
+        \\( \
+            -name build -o \
+            -name .eggs -o \
+            -name '*.egg-info' -o \
+            -name .ipynb_checkpoints -o \
+            -name __pycache__ \
+        \\) -prune -o \
+        -type f \
+        \\( \
+            -name '*.log' -o -name '*.log.*' -o \
+            -name '*.dot' -o -name '*.dot.*' \
+        \\) \
+    \\) -print -exec rm -rf {{}} \\;""",
+]
+update = "pip-compile --extra=dev,docs,dask,graphviz,mlflow,rest,sql --output-file={env:PIP_CONSTRAINT} --no-emit-index-url --strip-extras --rebuild --upgrade pyproject.toml"
+
+[tool.hatch.envs.dev]
+dependencies = [
+    "forml[dev,all]",
+]
+[tool.hatch.envs.dev.scripts]
+lint = [
+    "black --check --diff --config=pyproject.toml {args: forml tests}",
+    "isort --check --diff --settings-path=pyproject.toml {args: forml tests}",
+    "pycln --check --diff --config=pyproject.toml {args: forml tests}",
+    "flake8 --config=.flake8 {args: forml tests}",
+    "pylint --rcfile=.pylintrc {args: forml tests}",
+    "sort --check .gitignore",
+]
+test = "pytest -rxXs --junitxml=junit.xml --cov-config=pyproject.toml --cov=forml --cov-append --cov-report=term --numprocesses=auto --dist=loadscope {args: forml tests}"
+cov = [
+    "coverage xml",
+    "coverage html",
+]
+
+[tool.hatch.envs.docs]
+dependencies = [
+    "forml[docs,all]",
+]
+[tool.hatch.envs.docs.env-vars]
+SPHINXOPTS = "-W"
+[tool.hatch.envs.docs.scripts]
+check = [
+    "make -C docs linkcheck",
+    "make -C docs spelling",
+    "sort --check docs/spelling_wordlist.txt",
+]
+
+[tool.hatch.envs.tutorials]
+dependencies = [
+    "forml[dev]",
+    "openschema",
+]
+[tool.hatch.envs.tutorials.env-vars]
+PYTHONPATH = "tutorials:tutorials/titanic"
+[tool.hatch.envs.tutorials.scripts]
+lint = [
+    "black --check --diff --config=pyproject.toml {args: tutorials}",
+    "isort --check --diff --settings-path=pyproject.toml {args: tutorials}",
+    "pycln --check --diff --config=pyproject.toml {args: tutorials}",
+    "flake8 --config=.flake8 {args: tutorials}",
+    "pylint --rcfile=.pylintrc {args: tutorials}",
+]
+
+[tool.hatch.build.targets.sdist]
+include = [
+    "/forml",
+]
+
+# == Coverage =================================================================
+# https://coverage.readthedocs.io/en/latest/config.html
+[tool.coverage.run]
+branch = true
+parallel = false
+
+[tool.coverage.report]
+exclude_lines = [
+    "no cov",
+    "if __name__ == .__main__.:",
+    "if TYPE_CHECKING:",
+]
+
+
+# == Black ====================================================================
+# https://black.readthedocs.io/en/stable/usage_and_configuration/index.html
 [tool.black]
 line-length = 120
 target-version = ["py39", "py310"]
 skip-string-normalization = true
 
 
+# == Pycln ====================================================================
+# https://hadialqattan.github.io/pycln/#/?id=integrations
 [tool.pycln]
 all = true
 
 
+# == Isort ====================================================================
+# https://pycqa.github.io/isort/docs/configuration/config_files
 [tool.isort]
 line_length = 120
 multi_line_output = 3
@@ -111,3 +228,10 @@ include_trailing_comma = true
 force_grid_wrap = 0
 use_parentheses = true
 ensure_newline_before_comments = true
+
+
+# == Pytest ===================================================================
+# https://docs.pytest.org/en/latest/reference/customize.html
+[tool.pytest.ini_options]
+junit_family = "xunit2"
+asyncio_mode = "auto"
diff --git a/setup.cfg b/setup.cfg
deleted file mode 100644
index b7fd01ea..00000000
--- a/setup.cfg
+++ /dev/null
@@ -1,34 +0,0 @@
-# Licensed to the Apache Software Foundation (ASF) under one
-# or more contributor license agreements.  See the NOTICE file
-# distributed with this work for additional information
-# regarding copyright ownership.  The ASF licenses this file
-# to you under the Apache License, Version 2.0 (the
-# "License"); you may not use this file except in compliance
-# with the License.  You may obtain a copy of the License at
-#
-#   http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing,
-# software distributed under the License is distributed on an
-# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-# KIND, either express or implied.  See the License for the
-# specific language governing permissions and limitations
-# under the License.
-
-[metadata]
-version = attr: forml.__version__
-
-[options]
-packages = find:
-zip_safe = False
-
-[options.packages.find]
-include = forml*
-
-[options.package_data]
-forml.setup = config.toml, logging.ini, templates/**
-
-
-[tool:pytest]
-junit_family = xunit2
-asyncio_mode = auto
diff --git a/setup.py b/setup.py
deleted file mode 100644
index a1fe92bd..00000000
--- a/setup.py
+++ /dev/null
@@ -1,24 +0,0 @@
-#
-# Licensed to the Apache Software Foundation (ASF) under one
-# or more contributor license agreements.  See the NOTICE file
-# distributed with this work for additional information
-# regarding copyright ownership.  The ASF licenses this file
-# to you under the Apache License, Version 2.0 (the
-# 'License'); you may not use this file except in compliance
-# with the License.  You may obtain a copy of the License at
-#
-#   http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing,
-# software distributed under the License is distributed on an
-# 'AS IS' BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-# KIND, either express or implied.  See the License for the
-# specific language governing permissions and limitations
-# under the License.
-
-"""
-Setuptools script for ForML package.
-"""
-from setuptools import setup
-
-setup()
diff --git a/tox.ini b/tox.ini
deleted file mode 100644
index e49028d9..00000000
--- a/tox.ini
+++ /dev/null
@@ -1,100 +0,0 @@
-# Licensed to the Apache Software Foundation (ASF) under one
-# or more contributor license agreements.  See the NOTICE file
-# distributed with this work for additional information
-# regarding copyright ownership.  The ASF licenses this file
-# to you under the Apache License, Version 2.0 (the
-# "License"); you may not use this file except in compliance
-# with the License.  You may obtain a copy of the License at
-#
-#   http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing,
-# software distributed under the License is distributed on an
-# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-# KIND, either express or implied.  See the License for the
-# specific language governing permissions and limitations
-# under the License.
-
-[tox]
-envlist =
-    clean
-    lint
-    py310
-    py39
-    coverage
-    docs
-
-[gh]
-python =
-    3.10 = clean, lint, py310, coverage, docs
-    3.9 = py39
-
-[testenv]
-setenv = PIP_CONSTRAINT = constraints.txt
-deps =
-extras =
-    dev
-    all
-commands = pytest -rxXs --junitxml=junit.xml --cov=forml --cov-append --cov-report=term --numprocesses=auto --dist=loadscope {posargs: forml tests}
-
-[testenv:lint]
-setenv =
-    LC_COLLATE = en_US.UTF-8
-    PIP_CONSTRAINT = constraints.txt
-deps =
-extras =
-    dev
-    all
-commands =
-    black --check --diff --config=pyproject.toml {posargs: forml tests}
-    isort --check --diff --settings-path=pyproject.toml {posargs: forml tests}
-    pycln --check --diff --config=pyproject.toml {posargs: forml tests}
-    flake8 --config=.flake8 {posargs: forml tests}
-    pylint --rcfile=.pylintrc {posargs: forml tests}
-    sort --check .gitignore
-whitelist_externals = sort
-
-[testenv:coverage]
-setenv = PIP_CONSTRAINT = constraints.txt
-deps = coverage
-skip_install = true
-commands =
-    coverage xml
-    coverage html
-
-[testenv:clean]
-setenv = PIP_CONSTRAINT = constraints.txt
-deps = coverage
-skip_install = true
-commands = coverage erase
-
-[testenv:tutorials]
-setenv =
-    LC_COLLATE = en_US.UTF-8
-    PIP_CONSTRAINT = constraints.txt
-    PYTHONPATH = {toxinidir}/tutorials:{toxinidir}/tutorials/titanic
-deps = openschema
-extras = dev
-commands =
-    black --check --diff --config=pyproject.toml {posargs: tutorials}
-    isort --check --diff --settings-path=pyproject.toml {posargs: tutorials}
-    pycln --check --diff --config=pyproject.toml {posargs: tutorials}
-    flake8 --config=.flake8 {posargs: tutorials}
-    pylint --rcfile=.pylintrc {posargs: tutorials}
-
-[testenv:docs]
-setenv =
-    LC_COLLATE = en_US.UTF-8
-    PIP_CONSTRAINT = constraints.txt
-    SPHINXOPTS = -W
-deps =
-extras =
-    docs
-    all
-commands =
-    make -C docs linkcheck
-    make -C docs spelling
-    sort --check docs/spelling_wordlist.txt
-whitelist_externals =
-    make
-    sort