diff --git a/README.md b/README.md
index 70620ec..f7985a1 100644
--- a/README.md
+++ b/README.md
@@ -18,7 +18,43 @@
 
 ## Get Started
 
-1. Use this template repository to create your own project repository by clicking the "Use this template" button on GitHub or visiting [MPPT](https://github.com/shenxiangzhuang/mppt).
+### Option 1: Using Cookiecutter (Recommended)
+
+The easiest way to use this template is with cookiecutter, which will interactively prompt you for all the necessary information:
+
+1. Install cookiecutter:
+   ```bash
+   pip install cookiecutter
+   # or
+   uv tool install cookiecutter
+   ```
+
+2. Generate your project:
+   ```bash
+   cookiecutter https://github.com/shenxiangzhuang/mppt.git
+   ```
+
+3. Answer the prompts to customize your project:
+   - Project name
+   - Author information
+   - GitHub username
+   - Package description
+   - Python versions to support
+   - Optional features (docs, pre-commit, GitHub Actions, etc.)
+
+4. Navigate to your new project and set up the development environment:
+   ```bash
+   cd your-project-name
+   uv venv
+   source .venv/bin/activate  # On Windows: .venv\Scripts\activate
+   uv sync --all-extras --dev
+   ```
+
+### Option 2: Using GitHub Template
+
+Alternatively, you can use this as a GitHub template:
+
+1. Click the "Use this template" button on GitHub or visit [MPPT](https://github.com/shenxiangzhuang/mppt).
 
 2. Replace all instances of MPPT, shenxiangzhuang, and other template-specific details with your own information:
    - Project name, author, and GitHub username in all files
diff --git a/cookiecutter.json b/cookiecutter.json
new file mode 100644
index 0000000..5d9060e
--- /dev/null
+++ b/cookiecutter.json
@@ -0,0 +1,33 @@
+{
+    "package_name": "my_python_package",
+    "project_short_description": "A modern Python package",
+    "author_name": "Your Name",
+    "author_email": "your.email@example.com",
+    "github_username": "yourusername",
+    "version": "0.1.0",
+    "python_min_version": ["3.9", "3.10", "3.11", "3.12", "3.13"],
+    "python_max_version": ["3.9", "3.10", "3.11", "3.12", "3.13"],
+    "license": ["MIT", "Apache-2.0", "BSD-3-Clause", "GPL-3.0", "LGPL-2.1"],
+    "include_docs": ["y", "n"],
+    "include_pre_commit": ["y", "n"],
+    "include_github_actions": ["y", "n"],
+    "include_codecov": ["y", "n"],
+    "development_status": [
+        "1 - Planning",
+        "2 - Pre-Alpha",
+        "3 - Alpha",
+        "4 - Beta",
+        "5 - Production/Stable",
+        "6 - Mature",
+        "7 - Inactive"
+    ],
+    "command_line_interface": ["Click", "Argparse", "None"],
+    "_copy_without_render": [
+        "*.svg",
+        "*.png",
+        "*.jpg",
+        "*.jpeg",
+        "*.gif",
+        "docs/overrides/main.html"
+    ]
+}
diff --git a/hooks/post_gen_project.py b/hooks/post_gen_project.py
new file mode 100755
index 0000000..654d600
--- /dev/null
+++ b/hooks/post_gen_project.py
@@ -0,0 +1,84 @@
+#!/usr/bin/env python3
+"""Post-generation hook for cookiecutter template."""
+
+import os
+import shutil
+import re
+
+
+def remove_file_or_dir(file_path):
+    """Remove file or directory if it exists."""
+    if os.path.exists(file_path):
+        if os.path.isdir(file_path):
+            shutil.rmtree(file_path)
+        else:
+            os.remove(file_path)
+
+
+def generate_python_versions(min_version, max_version):
+    """Generate list of Python versions between min and max (inclusive)."""
+    # Extract major and minor versions
+    min_parts = min_version.split(".")
+    max_parts = max_version.split(".")
+
+    min_major, min_minor = int(min_parts[0]), int(min_parts[1])
+    max_major, max_minor = int(max_parts[0]), int(max_parts[1])
+
+    versions = []
+
+    # For now, assume all versions are 3.x
+    if min_major == 3 and max_major == 3:
+        for minor in range(min_minor, max_minor + 1):
+            versions.append(f"3.{minor}")
+
+    return versions
+
+
+def update_pyproject_toml():
+    """Update pyproject.toml with correct Python version configuration."""
+    min_version = "{{ cookiecutter.python_min_version }}"
+    max_version = "{{ cookiecutter.python_max_version }}"
+
+    # Generate the list of supported Python versions
+    python_versions = generate_python_versions(min_version, max_version)
+
+    # Read the current pyproject.toml
+    with open("pyproject.toml", "r") as f:
+        content = f.read()
+
+    # Generate classifiers
+    classifiers = []
+    for version in python_versions:
+        classifiers.append(f'    "Programming Language :: Python :: {version}",')
+
+    # Replace the Python version classifiers placeholder
+    replacement = "\n".join(classifiers)
+    content = content.replace("    # PYTHON_VERSION_CLASSIFIERS_PLACEHOLDER", replacement)
+
+    # Write back the updated content
+    with open("pyproject.toml", "w") as f:
+        f.write(content)
+
+
+def main():
+    """Remove files/directories based on configuration and fix Python versions."""
+
+    # Update Python version configuration
+    update_pyproject_toml()
+
+    # Remove docs if not included
+    if "{{ cookiecutter.include_docs }}" == "n":
+        remove_file_or_dir("docs")
+        remove_file_or_dir("mkdocs.yml")
+
+    # Remove pre-commit config if not included
+    if "{{ cookiecutter.include_pre_commit }}" == "n":
+        remove_file_or_dir(".pre-commit-config.yaml")
+
+    # Remove GitHub Actions if not included
+    if "{{ cookiecutter.include_github_actions }}" == "n":
+        remove_file_or_dir(".github")
+
+
+if __name__ == "__main__":
+    main()
diff --git a/pyproject.toml b/pyproject.toml
index 557ec67..0a48b8a 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -31,6 +31,7 @@ dev = [
     "pytest-cov",
     "pytest-sugar",
     "hypothesis>=6.112.0",
+    "cookiecutter",
 ]
 docs = [
     "mkdocs",
diff --git a/{{cookiecutter.package_name}}/.github/workflows/build_docs.yaml b/{{cookiecutter.package_name}}/.github/workflows/build_docs.yaml
new file mode 100644
index 0000000..417dcb7
--- /dev/null
+++ b/{{cookiecutter.package_name}}/.github/workflows/build_docs.yaml
@@ -0,0 +1,58 @@
+name: Build Docs
+
+on:
+  push:
+    branches: [ master, main ]
+  pull_request:
+    branches: [ master, main ]
+
+jobs:
+  build-docs:
+    runs-on: ubuntu-latest
+
+    steps:
+    - uses: actions/checkout@v4
+    - name: Set up Python
+      uses: actions/setup-python@v4
+      with:
+        python-version: "3.9"
+
+    - name: Install uv
+      uses: astral-sh/setup-uv@v3
+      with:
+        version: "latest"
+
+    - name: Install dependencies
+      run: |
+        uv sync --extra docs --dev
+
+    - name: Build documentation
+      run: |
+        uv run mkdocs build --strict
+
+  deploy-docs:
+    runs-on: ubuntu-latest
+    if: github.ref == 'refs/heads/master' || github.ref == 'refs/heads/main'
+    needs: build-docs
+
+    steps:
+    - uses: actions/checkout@v4
+      with:
+        fetch-depth: 0
+    - name: Set up Python
+      uses: actions/setup-python@v4
+      with:
+        python-version: "3.9"
+
+    - name: Install uv
+      uses: astral-sh/setup-uv@v3
+      with:
+        version: "latest"
+
+    - name: Install dependencies
+      run: |
+        uv sync --extra docs --dev
+
+    - name: Deploy documentation
+      run: |
+        uv run mkdocs gh-deploy --force
diff --git a/{{cookiecutter.package_name}}/.github/workflows/test.yaml b/{{cookiecutter.package_name}}/.github/workflows/test.yaml
new file mode 100644
index 0000000..ab82709
--- /dev/null
+++ b/{{cookiecutter.package_name}}/.github/workflows/test.yaml
@@ -0,0 +1,44 @@
+name: Test
+
+on:
+  push:
+    branches: [ master, main ]
+  pull_request:
+    branches: [ master, main ]
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        python-version: ["3.9", "3.10", "3.11", "3.12", "3.13"]
+
+    steps:
+    - uses: actions/checkout@v4
+    - name: Set up Python ${% raw %}{{ matrix.python-version }}{% endraw %}
+      uses: actions/setup-python@v4
+      with:
+        python-version: ${% raw %}{{ matrix.python-version }}{% endraw %}
+
+    - name: Install uv
+      uses: astral-sh/setup-uv@v3
+      with:
+        version: "latest"
+
+    - name: Install dependencies
+      run: |
+        uv sync --all-extras --dev
+
+    - name: Run tests
+      run: |
+        uv run pytest --cov={{ cookiecutter.package_name }} --cov-report=xml
+    {%- if cookiecutter.include_codecov == "y" %}
+
+    - name: Upload coverage to Codecov
+      uses: codecov/codecov-action@v3
+      with:
+        file: ./coverage.xml
+        flags: unittests
+        name: codecov-umbrella
+        fail_ci_if_error: false
+    {%- endif %}
diff --git a/{{cookiecutter.package_name}}/.pre-commit-config.yaml b/{{cookiecutter.package_name}}/.pre-commit-config.yaml
new file mode 100644
index 0000000..0afe921
--- /dev/null
+++ b/{{cookiecutter.package_name}}/.pre-commit-config.yaml
@@ -0,0 +1,21 @@
+repos:
+  - repo: https://github.com/pre-commit/pre-commit-hooks
+    rev: v4.6.0
+    hooks:
+      - id: check-yaml
+      - id: end-of-file-fixer
+      - id: trailing-whitespace
+      - id: check-added-large-files
+
+  - repo: https://github.com/astral-sh/ruff-pre-commit
+    rev: v0.6.9
+    hooks:
+      - id: ruff
+        args: [--fix, --exit-non-zero-on-fix]
+      - id: ruff-format
+
+  - repo: https://github.com/pre-commit/mirrors-mypy
+    rev: v1.11.2
+    hooks:
+      - id: mypy
+        additional_dependencies: [types-all]
diff --git a/{{cookiecutter.package_name}}/CHANGELOG.md b/{{cookiecutter.package_name}}/CHANGELOG.md
new file mode 100644
index 0000000..e95ba6f
--- /dev/null
+++ b/{{cookiecutter.package_name}}/CHANGELOG.md
@@ -0,0 +1,84 @@
+# Changelog
+
+## [Unreleased]
+
+## [0.7.0] - 2025-04-25
+
+### Added
+
+* add(test): add mutmut pkg by @shenxiangzhuang in [#164](https://github.com/shenxiangzhuang/mppt/pull/164)
+* add(doc): sphinx-immaterial theme by @shenxiangzhuang in [#165](https://github.com/shenxiangzhuang/mppt/pull/165)
+
+### Changed
+
+* chore(linting): update Ruff lint configuration by @shenxiangzhuang in [#157](https://github.com/shenxiangzhuang/mppt/pull/157)
+* pkg: remove lock file by @shenxiangzhuang in [#158](https://github.com/shenxiangzhuang/mppt/pull/158)
+* chore: remove dev container by @shenxiangzhuang in [#161](https://github.com/shenxiangzhuang/mppt/pull/161)
+
+### CI/CD
+
+* ci: uv cache prune by @shenxiangzhuang in [#150](https://github.com/shenxiangzhuang/mppt/pull/150)
+* ci(publish): use pypi trusted publisher by @shenxiangzhuang in [#162](https://github.com/shenxiangzhuang/mppt/pull/162)
+
+## [0.6.0] - 2025-03-06
+
+### Added
+
+- CI: add mypy and ruff in test workflow
+
+### Changed
+
+- Linter & formatter: use ruff only, remove isort, black, flake8
+
+## [0.5.0] - 2025-01-03
+
+### Changed
+
+- Use uv to manage the package rather than poetry (#106)
+- Drop the support for Python 3.8 (#110)
+
+## [0.4.0] - 2024-06-11
+
+### Added
+
+- Poetry: Add commitizen, a conventional commit tool (#71)
+- Add `py.typed` file to support type hinting (#70)
+- Add sql linter: SQLFluff (#58)
+- Add task runner just (#50)
+- Add package management tool uv (#49)
+- Add Locust as a load testing tool (#39)
+
+## [0.3.0] - 2023-12-14
+
+### Added
+
+- Add ruff as extra linter and formatter: both in dependency and pre-commit (#31)
+- Add more details about the linters and formatters with the resource from Google SRE book
+- Add doctest (#34)
+
+## [0.2.0] - 2023-12-01
+
+### Added
+
+- Documentations for all the features (#20)
+- Quick sort implementation for hypothesis testing (#22)
+
+### Changed
+
+- Change package management from Rye to Poetry (#15, #19)
+
+### Removed
+
+- Sweep AI App
+
+## [0.1.1] - 2023-08-15
+
+### Changed
+
+- reorg this package template
+
+## [0.1.0] - 2023-08-15
+
+### Added
+
+- add this package template
diff --git a/{{cookiecutter.package_name}}/LICENSE b/{{cookiecutter.package_name}}/LICENSE
new file mode 100644
index 0000000..b78597d
--- /dev/null
+++ b/{{cookiecutter.package_name}}/LICENSE
@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2023 Mathew Shen
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
diff --git a/{{cookiecutter.package_name}}/README.md b/{{cookiecutter.package_name}}/README.md
new file mode 100644
index 0000000..a5bb940
--- /dev/null
+++ b/{{cookiecutter.package_name}}/README.md
@@ -0,0 +1,67 @@
+# {{ cookiecutter.package_name }}
+
+[![Python](https://img.shields.io/pypi/pyversions/{{ cookiecutter.package_name }}.svg?color=%2334D058)](https://pypi.org/project/{{ cookiecutter.package_name }}/)
+[![PyPI](https://img.shields.io/pypi/v/{{ cookiecutter.package_name }}?color=%2334D058&label=pypi%20package)](https://pypi.org/project/{{ cookiecutter.package_name }}/)
+[![PyPI Downloads](https://static.pepy.tech/badge/{{ cookiecutter.package_name }})](https://pepy.tech/projects/{{ cookiecutter.package_name }})
+[![GitHub License](https://img.shields.io/github/license/{{ cookiecutter.github_username }}/{{ cookiecutter.package_name }})](https://github.com/{{ cookiecutter.github_username }}/{{ cookiecutter.package_name }}/blob/master/LICENSE)
+
+[![Ruff](https://img.shields.io/endpoint?url=https://raw.githubusercontent.com/astral-sh/ruff/main/assets/badge/v2.json)](https://github.com/astral-sh/ruff)
+[![Checked with mypy](https://www.mypy-lang.org/static/mypy_badge.svg)](https://mypy-lang.org/)
+{%- if cookiecutter.include_pre_commit == "y" %}
+[![pre-commit](https://img.shields.io/badge/pre--commit-enabled-brightgreen?logo=pre-commit)](https://github.com/pre-commit/pre-commit)
+{%- endif %}
+{%- if cookiecutter.include_github_actions == "y" %}
+{%- if cookiecutter.include_docs == "y" %}
+[![Build Docs](https://github.com/{{ cookiecutter.github_username }}/{{ cookiecutter.package_name }}/actions/workflows/build_docs.yaml/badge.svg)](https://github.com/{{ cookiecutter.github_username }}/{{ cookiecutter.package_name }}/actions/workflows/build_docs.yaml)
+{%- endif %}
+[![Test](https://github.com/{{ cookiecutter.github_username }}/{{ cookiecutter.package_name }}/actions/workflows/test.yaml/badge.svg)](https://github.com/{{ cookiecutter.github_username }}/{{ cookiecutter.package_name }}/actions/workflows/test.yaml)
+{%- endif %}
+{%- if cookiecutter.include_codecov == "y" %}
+[![Codecov](https://codecov.io/gh/{{ cookiecutter.github_username }}/{{ cookiecutter.package_name }}/branch/master/graph/badge.svg)](https://codecov.io/gh/{{ cookiecutter.github_username }}/{{ cookiecutter.package_name }})
+{%- endif %}
+
+## About
+
+{{ cookiecutter.project_short_description }}
+
+## Get Started
+
+1. Set up your development environment:
+
+   ```bash
+   # Clone your repository
+   git clone https://github.com/{{ cookiecutter.github_username }}/{{ cookiecutter.package_name }}.git
+   cd {{ cookiecutter.package_name }}
+
+   # Set up environment using uv
+   uv venv
+   source .venv/bin/activate  # On Windows: .venv\Scripts\activate
+
+   # Install development dependencies with uv
+   uv sync --all-extras --dev
+   {%- if cookiecutter.include_pre_commit == "y" %}
+
+   # Initialize pre-commit hooks
+   uv run pre-commit install
+   {%- endif %}
+   ```
+
+2. Start developing your package by modifying the code structure as needed.
+
+3. Run tests to ensure everything is working correctly:
+
+   ```bash
+   uv run pytest
+   ```
+   {%- if cookiecutter.include_docs == "y" %}
+
+4. Preview documentation locally:
+
+   ```bash
+   uv run mkdocs serve
+   ```
+
+   Then visit [http://127.0.0.1:8000](http://127.0.0.1:8000) in your browser.
+   {%- endif %}
+
+For more details on customization options, refer to the documentation.
diff --git a/{{cookiecutter.package_name}}/docs/index.md b/{{cookiecutter.package_name}}/docs/index.md
new file mode 100644
index 0000000..88aa97f
--- /dev/null
+++ b/{{cookiecutter.package_name}}/docs/index.md
@@ -0,0 +1,36 @@
+# {{ cookiecutter.package_name }}
+
+{{ cookiecutter.project_short_description }}
+
+## Installation
+
+```bash
+pip install {{ cookiecutter.package_name }}
+```
+
+## Quick Start
+
+```python
+from {{ cookiecutter.package_name }} import hello
+
+print(hello())
+```
+
+## Development
+
+To set up for development:
+
+```bash
+git clone https://github.com/{{ cookiecutter.github_username }}/{{ cookiecutter.package_name }}.git
+cd {{ cookiecutter.package_name }}
+
+# Set up environment using uv
+uv venv
+source .venv/bin/activate  # On Windows: .venv\Scripts\activate
+
+# Install development dependencies
+uv sync --all-extras --dev
+
+# Run tests
+uv run pytest
+```
diff --git a/{{cookiecutter.package_name}}/mkdocs.yml b/{{cookiecutter.package_name}}/mkdocs.yml
new file mode 100644
index 0000000..ba9bc8d
--- /dev/null
+++ b/{{cookiecutter.package_name}}/mkdocs.yml
@@ -0,0 +1,72 @@
+site_name: {{ cookiecutter.package_name }}
+repo_url: https://github.com/{{ cookiecutter.github_username }}/{{ cookiecutter.package_name }}
+repo_name: {{ cookiecutter.github_username }}/{{ cookiecutter.package_name }}
+site_description: {{ cookiecutter.project_short_description }}
+site_author: {{ cookiecutter.author_name }}
+copyright: Copyright © {% now 'utc', '%Y' %} {{ cookiecutter.author_name }}
+
+# Page tree
+nav:
+  - Home: index.md
+
+theme:
+  name: material
+  icon:
+    repo: fontawesome/brands/github
+  language: en
+  palette:
+    - media: "(prefers-color-scheme: light)"
+      scheme: default
+      primary: teal
+      accent: deep purple
+      toggle:
+        icon: material/weather-sunny
+        name: Switch to dark mode
+    - media: "(prefers-color-scheme: dark)"
+      scheme: slate
+      primary: cyan
+      accent: deep purple
+      toggle:
+        icon: material/weather-night
+        name: Switch to light mode
+  features:
+    - content.action.edit
+    - content.action.view
+    - announce.dismiss
+    - content.code.annotate
+    - content.tabs.link
+    - content.tooltips
+    - header.autohide
+    - navigation.instant
+    - navigation.tracking
+    - navigation.tabs
+    - navigation.tabs.sticky
+    - navigation.indexes
+    - navigation.prune
+    - navigation.sections
+    - navigation.top
+    - search.highlight
+    - search.share
+    - search.suggest
+    - toc.follow
+    # - toc.integrate
+    - content.code.annotate
+
+docs_dir: docs
+
+extra:
+  social:
+    - icon: fontawesome/brands/github
+      link: https://github.com/{{ cookiecutter.github_username }}/
+
+markdown_extensions:
+  - toc:
+      permalink: true
+  - pymdownx.highlight:
+      linenums_style: pymdownx.inline
+  - pymdownx.superfences
+  - admonition
+  - attr_list
+
+plugins:
+  - search
diff --git a/{{cookiecutter.package_name}}/pyproject.toml b/{{cookiecutter.package_name}}/pyproject.toml
new file mode 100644
index 0000000..58818c7
--- /dev/null
+++ b/{{cookiecutter.package_name}}/pyproject.toml
@@ -0,0 +1,157 @@
+[project]
+name = "{{ cookiecutter.package_name }}"
+version = "{{ cookiecutter.version }}"
+description = "{{ cookiecutter.project_short_description }}"
+authors = [{ name = "{{ cookiecutter.author_name }}", email = "{{ cookiecutter.author_email }}" }]
+license = "{{ cookiecutter.license }}"
+readme = "README.md"
+
+
+classifiers = [
+    "Development Status :: {{ cookiecutter.development_status }}",
+    "Intended Audience :: Science/Research",
+    "Intended Audience :: Developers",
+    "Operating System :: OS Independent",
+    # PYTHON_VERSION_CLASSIFIERS_PLACEHOLDER
+]
+requires-python = ">= {{ cookiecutter.python_min_version }}"
+dependencies = []
+
+[project.optional-dependencies]
+dev = [
+    {%- if cookiecutter.include_pre_commit == "y" %}
+    "pre-commit",
+    {%- endif %}
+    "ipython",
+    "mypy",
+    "ruff",
+    "pytest",
+    "pytest-cov",
+    "pytest-sugar",
+    "hypothesis>=6.112.0",
+]
+{%- if cookiecutter.include_docs == "y" %}
+docs = [
+    "mkdocs",
+    "mkdocs-material",
+    "mkdocs-material-extensions",
+    "mkdocstrings",
+    "mkdocs-bibtex",
+    "mkdocstrings-python",
+    "mkdocs-autorefs",
+    "mkdocs-git-committers-plugin-2",
+    "mkdocs-git-revision-date-localized-plugin",
+]
+{%- endif %}
+
+[project.urls]
+"Homepage" = "https://{{ cookiecutter.github_username }}.github.io/{{ cookiecutter.package_name }}"
+"Bug Tracker" = "https://github.com/{{ cookiecutter.github_username }}/{{ cookiecutter.package_name }}/issues"
+"Documentation" = "https://{{ cookiecutter.github_username }}.github.io/{{ cookiecutter.package_name }}"
+"Source Code" = "https://github.com/{{ cookiecutter.github_username }}/{{ cookiecutter.package_name }}"
+"Release Notes" = "https://{{ cookiecutter.github_username }}.github.io/{{ cookiecutter.package_name }}/changelog/"
+
+[tool.setuptools]
+zip-safe = true
+include-package-data = true
+
+[build-system]
+requires = ["setuptools >= 61.0"]
+build-backend = "setuptools.build_meta"
+
+
+[tool.setuptools.packages.find]
+include = ["{{ cookiecutter.package_name }}*"]
+namespaces = false
+
+
+[tool.mypy]
+ignore_missing_imports = true
+strict = true
+
+
+# Ruff configuration: https://docs.astral.sh/ruff/configuration/#configuring-ruff
+[tool.ruff]
+# Exclude a variety of commonly ignored directories.
+exclude = [
+    ".bzr",
+    ".direnv",
+    ".eggs",
+    ".git",
+    ".git-rewrite",
+    ".hg",
+    ".ipynb_checkpoints",
+    ".mypy_cache",
+    ".nox",
+    ".pants.d",
+    ".pyenv",
+    ".pytest_cache",
+    ".pytype",
+    ".ruff_cache",
+    ".svn",
+    ".tox",
+    ".venv",
+    ".vscode",
+    "__pypackages__",
+    "_build",
+    "buck-out",
+    "build",
+    "dist",
+    "node_modules",
+    "site-packages",
+    "venv",
+]
+
+# Same as Black.
+line-length = 120
+indent-width = 4
+
+# Assume Python 3.9
+target-version = "py39"
+
+[tool.ruff.lint]
+select = [
+    'F',  # Pyflakes
+    'E',  # pycodestyle (Error)
+    'I',  # isort
+    'D',  # pydocstyle
+    'UP', # pyupgrade
+]
+pydocstyle = { convention = "google" }
+
+[tool.ruff.lint.per-file-ignores]
+'docs/*' = ["D"]
+'tests/*' = ["D"]
+
+
+# Allow fix for all enabled rules (when `--fix`) is provided.
+fixable = ["ALL"]
+unfixable = []
+
+
+[tool.ruff.format]
+# Like Black, use double quotes for strings.
+quote-style = "double"
+
+# Like Black, indent with spaces, rather than tabs.
+indent-style = "space"
+
+# Like Black, respect magic trailing commas.
+skip-magic-trailing-comma = false
+
+# Like Black, automatically detect the appropriate line ending.
+line-ending = "auto"
+
+# Enable auto-formatting of code examples in docstrings. Markdown,
+# reStructuredText code/literal blocks and doctests are all supported.
+#
+# This is currently disabled by default, but it is planned for this
+# to be opt-out in the future.
+docstring-code-format = true
+
+# Set the line length limit used when formatting code snippets in
+# docstrings.
+#
+# This only has an effect when the `docstring-code-format` setting is
+# enabled.
+docstring-code-line-length = "dynamic"
diff --git a/{{cookiecutter.package_name}}/tests/test_hello.py b/{{cookiecutter.package_name}}/tests/test_hello.py
new file mode 100644
index 0000000..009fae9
--- /dev/null
+++ b/{{cookiecutter.package_name}}/tests/test_hello.py
@@ -0,0 +1,6 @@
+from {{ cookiecutter.package_name }}.hello import hello
+
+
+def test_hello() -> None:
+    msg = hello()
+    assert isinstance(msg, str)
diff --git a/{{cookiecutter.package_name}}/tests/test_sort.py b/{{cookiecutter.package_name}}/tests/test_sort.py
new file mode 100644
index 0000000..1636f9d
--- /dev/null
+++ b/{{cookiecutter.package_name}}/tests/test_sort.py
@@ -0,0 +1,13 @@
+from hypothesis import given, settings
+from hypothesis.strategies import floats, lists
+
+from {{ cookiecutter.package_name }}.sort import quick_sort
+
+float_list = lists(floats(allow_nan=False, allow_infinity=False), min_size=0, max_size=50)
+
+
+class TestQuickSort:
+    @given(items=float_list)
+    @settings(max_examples=300)
+    def test_float(self, items: list[float]) -> None:
+        assert quick_sort(items) == sorted(items)
diff --git a/{{cookiecutter.package_name}}/{{cookiecutter.package_name}}/__init__.py b/{{cookiecutter.package_name}}/{{cookiecutter.package_name}}/__init__.py
new file mode 100644
index 0000000..21a4035
--- /dev/null
+++ b/{{cookiecutter.package_name}}/{{cookiecutter.package_name}}/__init__.py
@@ -0,0 +1 @@
+"""MPPT Module."""
diff --git a/{{cookiecutter.package_name}}/{{cookiecutter.package_name}}/hello.py b/{{cookiecutter.package_name}}/{{cookiecutter.package_name}}/hello.py
new file mode 100644
index 0000000..536b28e
--- /dev/null
+++ b/{{cookiecutter.package_name}}/{{cookiecutter.package_name}}/hello.py
@@ -0,0 +1,33 @@
+"""Hello World module."""
+
+
+def hello() -> str:
+    """Returns a greeting.
+
+    Returns:
+        str: Hello, World!
+
+    Examples:
+        >>> hello()
+        'Hello, World!'
+    """
+    return "Hello, World!"
+
+
+def add(a: float, b: float) -> float:
+    """Adds two numbers together.
+
+    Args:
+        a: First number
+        b: Second number
+
+    Returns:
+        The sum of a and b
+
+    Examples:
+        >>> add(1, 2)
+        3
+        >>> add(2, 3)
+        5
+    """
+    return a + b
diff --git a/{{cookiecutter.package_name}}/{{cookiecutter.package_name}}/py.typed b/{{cookiecutter.package_name}}/{{cookiecutter.package_name}}/py.typed
new file mode 100644
index 0000000..e69de29
diff --git a/{{cookiecutter.package_name}}/{{cookiecutter.package_name}}/sort.py b/{{cookiecutter.package_name}}/{{cookiecutter.package_name}}/sort.py
new file mode 100644
index 0000000..60bb67c
--- /dev/null
+++ b/{{cookiecutter.package_name}}/{{cookiecutter.package_name}}/sort.py
@@ -0,0 +1,21 @@
+"""Sorting algorithms."""
+
+
+def quick_sort(xs: list[float]) -> list[float]:
+    """Quick sort: A very radical implementation.
+
+    Args:
+        xs: comparable list
+
+    Returns:
+        sorted list
+
+    Examples:
+        >>> quick_sort([1, 3, 2, 4, 5])
+        [1, 2, 3, 4, 5]
+        >>> quick_sort([1.1, 3.3, 2.2, 4.4, 5.5])
+        [1.1, 2.2, 3.3, 4.4, 5.5]
+    """
+    if len(xs) <= 1:
+        return xs
+    return [*quick_sort([x for x in xs[1:] if x <= xs[0]]), xs[0], *quick_sort([x for x in xs[1:] if x > xs[0]])]