diff --git a/.github/workflows/build.yaml b/.github/workflows/build.yaml
index 85d7e1f..c5f2725 100644
--- a/.github/workflows/build.yaml
+++ b/.github/workflows/build.yaml
@@ -28,6 +28,7 @@ jobs:
           - js
           - jupyter
           - rust
+          # - rustjswasm
         os:
           - ubuntu-latest
           - macos-latest
diff --git a/Makefile b/Makefile
index b88d130..dad8dee 100644
--- a/Makefile
+++ b/Makefile
@@ -18,7 +18,7 @@ SED = sed -i '' -e
 endif
 
 
-.PHONY: gen-python gen-cpp gen-js gen-jupyter gen-rust
+.PHONY: gen-python gen-cpp gen-js gen-jupyter gen-rust gen-rustjswasm
 gen-python:  ## regenerate the python template from scratch
 	mkdir -p ../python-template && cd ../python-template && rm -rf ./* && rm -rf .copier-answers.yaml .gitignore .github .gitattributes
 	copier copy -w . ../python-template --data-file examples/python.yaml
@@ -44,7 +44,12 @@ gen-rust:  ## regenerate the rust template from scratch
 	copier copy -w . ../python-template-rust --data-file examples/rust.yaml
 	cd ../python-template-rust && $(SED) 's#_src_path: .#_src_path: https://github.com/python-project-templates/base.git#g' ./.copier-answers.yaml
 
-.PHONY: test-python test-cpp test-js test-jupyter test-rust
+gen-rustjswasm:  ## regenerate the rustjswasm template from scratch
+	mkdir -p ../python-template-rustjswasm && cd ../python-template-rustjswasm && rm -rf ./* && rm -rf .copier-answers.yaml .gitignore .github .gitattributes
+	copier copy -w . ../python-template-rustjswasm --data-file examples/rustjswasm.yaml
+	cd ../python-template-rustjswasm && $(SED) 's#_src_path: .#_src_path: https://github.com/python-project-templates/base.git#g' ./.copier-answers.yaml
+
+.PHONY: test-python test-cpp test-js test-jupyter test-rust test-rustjswasm
 test-python:
 	cd ../python-template && git config --global user.name "github-actions" && git config --global user.email "41898282+github-actions[bot]@users.noreply.github.c@example.com" && git init && git add . && git commit -m "initial commit"
 	cd ../python-template && make develop
@@ -82,3 +87,12 @@ test-rust:
 	cd ../python-template-rust && make checks
 	cd ../python-template-rust && make test
 
+test-rustjswasm:
+	cd ../python-template-rust && git config --global user.name "github-actions" && git config --global user.email "41898282+github-actions[bot]@users.noreply.github.c@example.com" && git init && git add . && git commit -m "initial commit"
+	cd ../python-template-rust && make develop
+	cd ../python-template-rust && git add Cargo.lock && git commit -m "lockfile"
+	cd ../python-template-rust && make lint
+	cd ../python-template-rust && make checks
+	cd ../python-template-rust && make test
+
+
diff --git a/examples/rustjswasm.yaml b/examples/rustjswasm.yaml
new file mode 100644
index 0000000..6672bfe
--- /dev/null
+++ b/examples/rustjswasm.yaml
@@ -0,0 +1,10 @@
+---
+add_docs: true
+add_wiki: true
+add_extension: rustjswasm
+email: 3105306+timkpaine@users.noreply.github.com
+github: python-project-templates
+project_description: A Rust-Python project template
+project_name: python template rust
+python_version_primary: '3.9'
+team: Python Project Template Authors
diff --git a/rustjswasm/.gitattributes b/rustjswasm/.gitattributes
new file mode 100644
index 0000000..e3e8131
--- /dev/null
+++ b/rustjswasm/.gitattributes
@@ -0,0 +1,16 @@
+examples/* linguist-documentation
+docs/* linguist-documentation
+*.ipynb linguist-documentation
+Makefile linguist-documentation
+
+*.css text=auto eol=lf
+*.html text=auto eol=lf
+*.js text=auto eol=lf
+*.json text=auto eol=lf
+*.less text=auto eol=lf
+*.md text=auto eol=lf
+*.py text=auto eol=lf
+*.rs text=auto eol=lf
+*.toml text=auto eol=lf
+*.ts text=auto eol=lf
+*.yaml text=auto eol=lf
diff --git a/rustjswasm/.github/CODE_OF_CONDUCT.md.jinja b/rustjswasm/.github/CODE_OF_CONDUCT.md.jinja
new file mode 100644
index 0000000..ebc86d7
--- /dev/null
+++ b/rustjswasm/.github/CODE_OF_CONDUCT.md.jinja
@@ -0,0 +1,76 @@
+# Contributor Covenant Code of Conduct
+
+## Our Pledge
+
+In the interest of fostering an open and welcoming environment, we as
+contributors and maintainers pledge to making participation in our project and
+our community a harassment-free experience for everyone, regardless of age, body
+size, disability, ethnicity, sex characteristics, gender identity and expression,
+level of experience, education, socio-economic status, nationality, personal
+appearance, race, religion, or sexual identity and orientation.
+
+## Our Standards
+
+Examples of behavior that contributes to creating a positive environment
+include:
+
+* Using welcoming and inclusive language
+* Being respectful of differing viewpoints and experiences
+* Gracefully accepting constructive criticism
+* Focusing on what is best for the community
+* Showing empathy towards other community members
+
+Examples of unacceptable behavior by participants include:
+
+* The use of sexualized language or imagery and unwelcome sexual attention or
+ advances
+* Trolling, insulting/derogatory comments, and personal or political attacks
+* Public or private harassment
+* Publishing others' private information, such as a physical or electronic
+ address, without explicit permission
+* Other conduct which could reasonably be considered inappropriate in a
+ professional setting
+
+## Our Responsibilities
+
+Project maintainers are responsible for clarifying the standards of acceptable
+behavior and are expected to take appropriate and fair corrective action in
+response to any instances of unacceptable behavior.
+
+Project maintainers have the right and responsibility to remove, edit, or
+reject comments, commits, code, wiki edits, issues, and other contributions
+that are not aligned to this Code of Conduct, or to ban temporarily or
+permanently any contributor for other behaviors that they deem inappropriate,
+threatening, offensive, or harmful.
+
+## Scope
+
+This Code of Conduct applies both within project spaces and in public spaces
+when an individual is representing the project or its community. Examples of
+representing a project or community include using an official project e-mail
+address, posting via an official social media account, or acting as an appointed
+representative at an online or offline event. Representation of a project may be
+further defined and clarified by project maintainers.
+
+## Enforcement
+
+Instances of abusive, harassing, or otherwise unacceptable behavior may be
+reported by contacting the project team at {{email}}. All
+complaints will be reviewed and investigated and will result in a response that
+is deemed necessary and appropriate to the circumstances. The project team is
+obligated to maintain confidentiality with regard to the reporter of an incident.
+Further details of specific enforcement policies may be posted separately.
+
+Project maintainers who do not follow or enforce the Code of Conduct in good
+faith may face temporary or permanent repercussions as determined by other
+members of the project's leadership.
+
+## Attribution
+
+This Code of Conduct is adapted from the [Contributor Covenant][homepage], version 1.4,
+available at https://www.contributor-covenant.org/version/1/4/code-of-conduct.html
+
+[homepage]: https://www.contributor-covenant.org
+
+For answers to common questions about this code of conduct, see
+https://www.contributor-covenant.org/faq
diff --git a/rustjswasm/.github/ISSUE_TEMPLATE/bug_report.md b/rustjswasm/.github/ISSUE_TEMPLATE/bug_report.md
new file mode 100644
index 0000000..dd84ea7
--- /dev/null
+++ b/rustjswasm/.github/ISSUE_TEMPLATE/bug_report.md
@@ -0,0 +1,38 @@
+---
+name: Bug report
+about: Create a report to help us improve
+title: ''
+labels: ''
+assignees: ''
+
+---
+
+**Describe the bug**
+A clear and concise description of what the bug is.
+
+**To Reproduce**
+Steps to reproduce the behavior:
+1. Go to '...'
+2. Click on '....'
+3. Scroll down to '....'
+4. See error
+
+**Expected behavior**
+A clear and concise description of what you expected to happen.
+
+**Screenshots**
+If applicable, add screenshots to help explain your problem.
+
+**Desktop (please complete the following information):**
+ - OS: [e.g. iOS]
+ - Browser [e.g. chrome, safari]
+ - Version [e.g. 22]
+
+**Smartphone (please complete the following information):**
+ - Device: [e.g. iPhone6]
+ - OS: [e.g. iOS8.1]
+ - Browser [e.g. stock browser, safari]
+ - Version [e.g. 22]
+
+**Additional context**
+Add any other context about the problem here.
diff --git a/rustjswasm/.github/ISSUE_TEMPLATE/feature_request.md b/rustjswasm/.github/ISSUE_TEMPLATE/feature_request.md
new file mode 100644
index 0000000..bbcbbe7
--- /dev/null
+++ b/rustjswasm/.github/ISSUE_TEMPLATE/feature_request.md
@@ -0,0 +1,20 @@
+---
+name: Feature request
+about: Suggest an idea for this project
+title: ''
+labels: ''
+assignees: ''
+
+---
+
+**Is your feature request related to a problem? Please describe.**
+A clear and concise description of what the problem is. Ex. I'm always frustrated when [...]
+
+**Describe the solution you'd like**
+A clear and concise description of what you want to happen.
+
+**Describe alternatives you've considered**
+A clear and concise description of any alternative solutions or features you've considered.
+
+**Additional context**
+Add any other context or screenshots about the feature request here.
diff --git a/rustjswasm/.github/dependabot.yaml b/rustjswasm/.github/dependabot.yaml
new file mode 100644
index 0000000..aa772f6
--- /dev/null
+++ b/rustjswasm/.github/dependabot.yaml
@@ -0,0 +1,33 @@
+version: 2
+updates:
+  - package-ecosystem: "github-actions"
+    directory: "/"
+    schedule:
+      interval: "weekly"
+    labels:
+      - "part: github_actions"
+
+  - package-ecosystem: "pip"
+    directory: "/"
+    schedule:
+      interval: "monthly"
+    labels:
+      - "lang: python"
+      - "part: dependencies"
+
+  - package-ecosystem: "npm"
+    directory: "/js"
+    schedule:
+      interval: "monthly"
+    labels:
+      - "lang: javascript"
+      - "part: dependencies"
+
+  - package-ecosystem: "cargo"
+    directory: "/"
+    schedule:
+      interval: "monthly"
+    labels:
+      - "lang: rust"
+      - "part: dependencies"
+
diff --git a/rustjswasm/.github/workflows/build.yaml.jinja b/rustjswasm/.github/workflows/build.yaml.jinja
new file mode 100644
index 0000000..4adf9a3
--- /dev/null
+++ b/rustjswasm/.github/workflows/build.yaml.jinja
@@ -0,0 +1,108 @@
+name: Build Status
+
+on:
+  push:
+    branches:
+      - main
+    tags:
+      - v*
+    paths-ignore:
+      - LICENSE
+      - README.md
+  pull_request:
+    branches:
+      - main
+  workflow_dispatch:
+
+concurrency:
+  group: {% raw %}${{ github.workflow }}-${{ github.head_ref || github.run_id }}{% endraw %}
+  cancel-in-progress: true
+
+permissions:
+  contents: read
+  checks: write
+  pull-requests: write
+
+jobs:
+  build:
+    runs-on: {% raw %}${{ matrix.os }}{% endraw %}
+
+    strategy:
+      matrix:
+        os: [ubuntu-latest, macos-latest, windows-latest]
+        python-version: ["{{python_version_primary}}"]
+        node-version: [20.x]
+
+    steps:
+    - uses: actions/checkout@v4
+
+    - uses: actions-ext/python/setup@main
+      with:
+        version: {% raw %}${{ matrix.python-version }}{% endraw %}
+
+    - uses: actions-ext/rust/setup@main
+
+    - uses: actions-ext/node/setup@main
+      with:
+        version: 20.x
+
+    - name: Install dependencies
+      run: make develop
+
+    - name: Lint
+      run: make lint
+
+    - name: Checks
+      run: make checks
+      if: matrix.os == 'ubuntu-latest'
+
+    - name: Build
+      run: make build
+
+    - name: Test
+      run: make coverage
+
+    - name: Upload test results (Python)
+      uses: actions/upload-artifact@v4
+      with:
+        name: {% raw %}test-results-${{ matrix.os }}-${{ matrix.python-version }}{% endraw %}
+        path: '**/junit.xml'
+      if: {% raw %}${{ always() }}{% endraw %}
+
+    - name: Publish Unit Test Results
+      uses: EnricoMi/publish-unit-test-result-action@v2
+      with:
+        files: '**/junit.xml'
+      if: matrix.os == 'ubuntu-latest'
+
+    - name: Upload coverage
+      uses: codecov/codecov-action@v5
+      with:
+        token: {% raw %}${{ secrets.CODECOV_TOKEN }}{% endraw %}
+
+    - name: Set up QEMU
+      uses: docker/setup-qemu-action@v3
+      with:
+        platforms: all
+      if: runner.os == 'Linux' && runner.arch == 'X64'
+
+    - name: Make dist
+      run: |
+        make dist-rs
+        make dist-py-sdist
+        make dist-py-wheel
+        make dist-check
+      if: matrix.os == 'ubuntu-latest'
+
+    - name: Make dist
+      run: |
+        make dist-py-wheel
+        make dist-check
+      env:
+        CIBW_ENVIRONMENT_MACOS: MACOSX_DEPLOYMENT_TARGET=11.0
+      if: matrix.os != 'ubuntu-latest'
+
+    - uses: actions/upload-artifact@v4
+      with:
+        name: {% raw %}dist-${{matrix.os}}{% endraw %}
+        path: dist
diff --git a/rustjswasm/.github/workflows/copier.yaml b/rustjswasm/.github/workflows/copier.yaml
new file mode 100644
index 0000000..871b414
--- /dev/null
+++ b/rustjswasm/.github/workflows/copier.yaml
@@ -0,0 +1,17 @@
+name: Copier Updates
+
+on:
+  workflow_dispatch:
+  schedule:
+    - cron: "0 5 * * 0"
+
+jobs:
+  update:
+    permissions:
+      contents: write
+      pull-requests: write
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions-ext/copier-update@main
+      with:
+        token: ${{ secrets.WORKFLOW_TOKEN }}
diff --git a/rustjswasm/.github/workflows/{% if add_docs %}docs.yaml{% endif %}.jinja b/rustjswasm/.github/workflows/{% if add_docs %}docs.yaml{% endif %}.jinja
new file mode 100644
index 0000000..c9d5c99
--- /dev/null
+++ b/rustjswasm/.github/workflows/{% if add_docs %}docs.yaml{% endif %}.jinja	
@@ -0,0 +1,24 @@
+name: Docs
+on:
+  push:
+    branches:
+      - main
+  workflow_dispatch:
+permissions:
+  contents: write
+jobs:
+  docs:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions-ext/python/setup@main
+      - uses: actions-ext/rust/setup@main
+      - uses: actions-ext/node/setup@main
+      - run: uv pip install .
+      - run: uv pip install yardang
+      - run: yardang build
+      - uses: peaceiris/actions-gh-pages@v4
+        with:
+          publish_branch: gh-pages
+          github_token: {% raw %}${{ secrets.GITHUB_TOKEN }}{% endraw %}
+          publish_dir: docs/html
diff --git a/rustjswasm/.github/workflows/{% if add_wiki %}wiki.yaml{% endif %}.jinja b/rustjswasm/.github/workflows/{% if add_wiki %}wiki.yaml{% endif %}.jinja
new file mode 100644
index 0000000..d5f3b74
--- /dev/null
+++ b/rustjswasm/.github/workflows/{% if add_wiki %}wiki.yaml{% endif %}.jinja	
@@ -0,0 +1,27 @@
+name: Publish Docs
+
+on:
+  push:
+    branches:
+      - main
+    paths:
+      - "docs/**"
+      - "README.md"
+  workflow_dispatch:
+
+concurrency:
+  group: docs
+  cancel-in-progress: true
+
+permissions:
+  contents: write
+
+jobs:
+  deploy:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - run: cp README.md docs/wiki/Home.md
+      - uses: Andrew-Chen-Wang/github-wiki-action@v5
+        with:
+          path: docs/wiki
diff --git a/rustjswasm/.gitignore.jinja b/rustjswasm/.gitignore.jinja
new file mode 100644
index 0000000..9de3414
--- /dev/null
+++ b/rustjswasm/.gitignore.jinja
@@ -0,0 +1,153 @@
+# Byte-compiled / optimized / DLL files
+__pycache__/
+*.py[cod]
+*$py.class
+
+# C extensions
+*.a
+*.so
+*.obj
+*.dll
+*.exp
+*.lib
+
+# Distribution / packaging
+.Python
+build/
+develop-eggs/
+dist/
+downloads/
+eggs/
+.eggs/
+lib/
+lib64/
+parts/
+sdist/
+var/
+wheels/
+pip-wheel-metadata/
+share/python-wheels/
+*.egg-info/
+.installed.cfg
+*.egg
+MANIFEST
+
+# PyInstaller
+*.manifest
+*.spec
+
+# Installer logs
+pip-log.txt
+pip-delete-this-directory.txt
+
+# Unit test / coverage reports
+htmlcov/
+.tox/
+.nox/
+.coverage
+.coverage.*
+.cache
+nosetests.xml
+coverage.xml
+junit.xml
+*.cover
+*.py,cover
+.hypothesis/
+.pytest_cache/
+
+# Translations
+*.mo
+*.pot
+
+# Django stuff:
+*.log
+local_settings.py
+db.sqlite3
+db.sqlite3-journal
+
+# Flask stuff:
+instance/
+.webassets-cache
+
+# Scrapy stuff:
+.scrapy
+
+# PyBuilder
+target/
+
+# IPython
+profile_default/
+ipython_config.py
+
+# pyenv
+.python-version
+
+# pipenv
+Pipfile.lock
+
+# PEP 582; used by e.g. github.com/David-OConnor/pyflow
+__pypackages__/
+
+# Celery stuff
+celerybeat-schedule
+celerybeat.pid
+
+# SageMath parsed files
+*.sage.py
+
+# Environments
+.env
+.venv
+env/
+venv/
+ENV/
+env.bak/
+venv.bak/
+
+# Spyder project settings
+.spyderproject
+.spyproject
+
+# Rope project settings
+.ropeproject
+
+# mkdocs documentation
+/site
+
+# mypy
+.mypy_cache/
+.dmypy.json
+dmypy.json
+
+# Pyre type checker
+.pyre/
+
+# Documentation
+/site
+index.md
+docs/_build/
+docs/src/_build/
+docs/api
+docs/index.md
+docs/html
+docs/jupyter_execute
+index.md
+
+# JS
+js/coverage
+js/dist
+js/lib
+js/node_modules
+js/*.tgz
+
+# Jupyter
+.ipynb_checkpoints
+.autoversion
+{{module}}/nbextension
+{{module}}/labextension
+
+# Mac
+.DS_Store
+
+# Rust
+target
diff --git a/rustjswasm/.vscode/settings.json b/rustjswasm/.vscode/settings.json
new file mode 100644
index 0000000..dab99f9
--- /dev/null
+++ b/rustjswasm/.vscode/settings.json
@@ -0,0 +1,3 @@
+{
+    "eslint.workingDirectories": ["./js"]
+}
\ No newline at end of file
diff --git a/rustjswasm/Cargo.toml.jinja b/rustjswasm/Cargo.toml.jinja
new file mode 100644
index 0000000..5403f72
--- /dev/null
+++ b/rustjswasm/Cargo.toml.jinja
@@ -0,0 +1,19 @@
+[package]
+name = "{{module}}_py"
+version = "0.1.0"
+edition = "2021"
+publish = false
+
+[lib]
+name = "{{module}}"
+path = "src/lib.rs"
+crate-type = ["cdylib"]
+
+[dependencies]
+{{module}} = { path = "./rust", version = "*" }
+pyo3 = { version = "0.22", features = ["abi3-py39", "extension-module", "multiple-pymethods"] }
+strum = "0.24.1"
+
+[profile.release]
+panic = 'abort'
+lto = true
diff --git a/rustjswasm/LICENSE.jinja b/rustjswasm/LICENSE.jinja
new file mode 100644
index 0000000..ee2a86d
--- /dev/null
+++ b/rustjswasm/LICENSE.jinja
@@ -0,0 +1,201 @@
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
+      control with that entity. For the purposes of this definition,
+      "control" means (i) the power, direct or indirect, to cause the
+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
+
+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
+      publicly display, publicly perform, sublicense, and distribute the
+      Work and such Derivative Works in Source or Object form.
+
+   3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
+      use, offer to sell, sell, import, and otherwise transfer the Work,
+      where such license applies only to those patent claims licensable
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+      institute patent litigation against any entity (including a
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+
+   4. Redistribution. You may reproduce and distribute copies of the
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+      meet the following conditions:
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+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
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+      (b) You must cause any modified files to carry prominent notices
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+          the Derivative Works; and
+
+      (d) If the Work includes a "NOTICE" text file as part of its
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+          include a readable copy of the attribution notices contained
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+          documentation, if provided along with the Derivative Works; or,
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+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
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+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
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+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+
+   APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
+      replaced with your own identifying information. (Don't include
+      the brackets!)  The text should be enclosed in the appropriate
+      comment syntax for the file format. We also recommend that a
+      file or class name and description of purpose be included on the
+      same "printed page" as the copyright notice for easier
+      identification within third-party archives.
+
+   Copyright 2025 {{team}}
+
+   Licensed 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.
diff --git a/rustjswasm/Makefile.jinja b/rustjswasm/Makefile.jinja
new file mode 100644
index 0000000..1f69b83
--- /dev/null
+++ b/rustjswasm/Makefile.jinja
@@ -0,0 +1,212 @@
+#########
+# BUILD #
+#########
+.PHONY: develop-py develop-js develop-rs develop
+develop-py:
+	uv pip install -e .[develop]
+
+develop-js: requirements-js
+
+develop-rs:
+	make -C rust develop
+
+develop: develop-rs develop-js develop-py  ## setup project for development
+
+.PHONY: requirements-py requirements-js requirements-rs requirements
+requirements-py:  ## install prerequisite python build requirements
+	python -m pip install --upgrade pip toml
+	python -m pip install `python -c 'import toml; c = toml.load("pyproject.toml"); print("\n".join(c["build-system"]["requires"]))'`
+	python -m pip install `python -c 'import toml; c = toml.load("pyproject.toml"); print(" ".join(c["project"]["optional-dependencies"]["develop"]))'`
+
+requirements-js:  ## install prerequisite javascript build requirements
+	cd js; pnpm install && npx playwright install
+
+requirements-rs:  ## install prerequisite rust build requirements
+	make -C rust requirements
+
+requirements: requirements-rs requirements-js requirements-py  ## setup project for development
+
+.PHONY: build-py build-js build-rs build dev
+build-py:
+	maturin build
+
+build-js:
+	cd js; pnpm build
+
+build-rs:
+	make -C rust build
+
+dev: build  ## lightweight in-place build for iterative dev
+	$(_CP_COMMAND)
+
+build: build-rs build-js build-py  ## build the project
+
+.PHONY: install
+install:  ## install python library
+	uv pip install .
+
+UNAME := $(shell uname)
+ifeq ($(UNAME), Darwin)
+	_CP_COMMAND := cp target/debug/lib{{module}}.dylib {{module}}/{{module}}.abi3.so
+else
+	_CP_COMMAND := cp target/debug/lib{{module}}.so {{module}}/{{module}}.abi3.so
+endif
+
+#########
+# LINTS #
+#########
+.PHONY: lint-py lint-js lint-rs lint-docs lint lints
+lint-py:  ## run python linter with ruff
+	python -m ruff check {{module}}
+	python -m ruff format --check {{module}}
+
+lint-js:  ## run js linter
+	cd js; pnpm lint
+
+lint-rs:  ## run rust linter
+	make -C rust lint
+
+lint-docs:  ## lint docs with mdformat and codespell
+	python -m mdformat --check README.md {% if add_wiki %}docs/wiki/{% endif %}
+	python -m codespell_lib README.md {% if add_wiki %}docs/wiki/{% endif %}
+
+lint: lint-rs lint-js lint-py lint-docs  ## run project linters
+
+# alias
+lints: lint
+
+.PHONY: fix-py fix-js fix-rs fix-docs fix format
+fix-py:  ## fix python formatting with ruff
+	python -m ruff check --fix {{module}}
+	python -m ruff format {{module}}
+
+fix-js:  ## fix js formatting
+	cd js; pnpm fix
+
+fix-rs:  ## fix rust formatting
+	make -C rust fix
+
+fix-docs:  ## autoformat docs with mdformat and codespell
+	python -m mdformat README.md {% if add_wiki %}docs/wiki/{% endif %}
+	python -m codespell_lib --write README.md {% if add_wiki %}docs/wiki/{% endif %}
+
+fix: fix-rs fix-js fix-py fix-docs  ## run project autoformatters
+
+# alias
+format: fix
+
+################
+# Other Checks #
+################
+.PHONY: check-manifest checks check
+
+check-manifest:  ## check python sdist manifest with check-manifest
+	check-manifest -v
+
+checks: check-manifest
+
+# alias
+check: checks
+
+#########
+# TESTS #
+#########
+.PHONY: test-py tests-py coverage-py
+test-py:  ## run python tests
+	python -m pytest -v {{module}}/tests
+
+# alias
+tests-py: test-py
+
+coverage-py:  ## run python tests and collect test coverage
+	python -m pytest -v {{module}}/tests --cov={{module}} --cov-report term-missing --cov-report xml
+
+.PHONY: test-js tests-js coverage-js
+test-js:  ## run js tests
+	cd js; pnpm test
+
+# alias
+tests-js: test-js
+
+coverage-js: test-js  ## run js tests and collect test coverage
+
+.PHONY: test-rs tests-rs coverage-rs
+test-rs:  ## run rust tests
+	make -C rust test
+
+# alias
+tests-rs: test-rs
+
+coverage-rs:  ## run rust tests and collect test coverage
+	make -C rust coverage
+
+.PHONY: test coverage tests
+test: test-py test-js test-rs  ## run all tests
+coverage: coverage-py coverage-js coverage-rs  ## run all tests and collect test coverage
+
+# alias
+tests: test
+
+###########
+# VERSION #
+###########
+.PHONY: show-version patch minor major
+
+show-version:  ## show current library version
+	@bump-my-version show current_version
+
+patch:  ## bump a patch version
+	@bump-my-version bump patch
+
+minor:  ## bump a minor version
+	@bump-my-version bump minor
+
+major:  ## bump a major version
+	@bump-my-version bump major
+
+########
+# DIST #
+########
+.PHONY: dist-py-wheel dist-py-sdist dist-rs dist-check dist publish
+
+dist-py-wheel:  # build python wheel
+	python -m cibuildwheel --output-dir dist
+
+dist-py-sdist:  # build python sdist
+	python -m build --sdist -o dist
+
+dist-js:  # build js dists
+	cd js; pnpm pack
+
+dist-rs:  # build rust dists
+	make -C rust dist
+
+dist-check:  ## run python dist checker with twine
+	python -m twine check dist/*
+
+dist: clean build dist-rs dist-js dist-py-wheel dist-py-sdist dist-check  ## build all dists
+
+publish: dist  # publish python assets
+
+#########
+# CLEAN #
+#########
+.PHONY: deep-clean clean
+
+deep-clean: ## clean everything from the repository
+	git clean -fdx
+
+clean: ## clean the repository
+	rm -rf .coverage coverage cover htmlcov logs build dist *.egg-info
+
+############################################################################################
+
+.PHONY: help
+
+# Thanks to Francoise at marmelab.com for this
+.DEFAULT_GOAL := help
+help:
+	@grep -E '^[a-zA-Z_-]+:.*?## .*$$' $(MAKEFILE_LIST) | sort | awk 'BEGIN {FS = ":.*?## "}; {printf "\033[36m%-30s\033[0m %s\n", $$1, $$2}'
+
+print-%:
+	@echo '$*=$($*)'
diff --git a/rustjswasm/README.md.jinja b/rustjswasm/README.md.jinja
new file mode 100644
index 0000000..d8ce83b
--- /dev/null
+++ b/rustjswasm/README.md.jinja
@@ -0,0 +1,13 @@
+# {{project_name}}
+
+{{project_description}}
+
+[![Build Status](https://github.com/{{github}}/{{project_name_formatted}}/actions/workflows/build.yaml/badge.svg?branch=main&event=push)](https://github.com/{{github}}/{{project_name_formatted}}/actions/workflows/build.yaml)
+[![codecov](https://codecov.io/gh/{{github}}/{{project_name_formatted}}/branch/main/graph/badge.svg)](https://codecov.io/gh/{{github}}/{{project_name_formatted}})
+[![License](https://img.shields.io/github/license/{{github}}/{{project_name_formatted}})](https://github.com/{{github}}/{{project_name_formatted}})
+[![PyPI](https://img.shields.io/pypi/v/{{project_name_formatted}}.svg)](https://pypi.python.org/pypi/{{project_name_formatted}})
+
+## Overview
+
+> [!NOTE]
+> This library was generated using [copier](https://copier.readthedocs.io/en/stable/) from the [Base Python Project Template repository](https://github.com/python-project-templates/base).
diff --git a/rustjswasm/js/.eslintrc.js b/rustjswasm/js/.eslintrc.js
new file mode 100644
index 0000000..1882e1e
--- /dev/null
+++ b/rustjswasm/js/.eslintrc.js
@@ -0,0 +1,59 @@
+module.exports = {
+  parser: "@babel/eslint-parser",
+  extends: ["airbnb-base", "prettier", "plugin:json/recommended"],
+  plugins: ["prettier", "jest"],
+  env: {
+    browser: true,
+    commonjs: true,
+    es6: true,
+    node: true,
+    jasmine: true,
+    jest: true,
+    "jest/globals": true,
+  },
+  parserOptions: {
+    ecmaVersion: 2017,
+    ecmaFeatures: {},
+    sourceType: "module",
+    experimentalObjectRestSpread: true,
+  },
+  rules: {
+    "prettier/prettier": [
+      "error",
+      {
+        printWidth: 200,
+        tabWidth: 2,
+        bracketSpacing: false,
+      },
+    ],
+    "max-len": [
+      "warn",
+      {
+        code: 200,
+        comments: 200,
+        ignoreTrailingComments: true,
+      },
+    ],
+    camelcase: "off",
+    "class-methods-use-this": "off",
+    "constructor-super": "error",
+    indent: "off",
+    "linebreak-style": ["error", "unix"],
+    "no-const-assign": "error",
+    "no-nested-ternary": "warn",
+    "no-this-before-super": "error",
+    "no-undef": "error",
+    "no-underscore-dangle": "off",
+    "no-unreachable": "error",
+    "no-unused-vars": "warn",
+    "object-curly-spacing": "off",
+    quotes: "off",
+    "spaced-comment": "off",
+    "valid-typeof": "error",
+
+    "import/extensions": "off",
+    "import/no-unresolved": "off",
+    "import/prefer-default-export": "off",
+    "import/no-extraneous-dependencies": "off",
+  },
+};
\ No newline at end of file
diff --git a/rustjswasm/js/babel.config.js b/rustjswasm/js/babel.config.js
new file mode 100644
index 0000000..e7f0622
--- /dev/null
+++ b/rustjswasm/js/babel.config.js
@@ -0,0 +1,12 @@
+module.exports = {
+    presets: [
+      [
+        "@babel/preset-env",
+        {
+          targets: {
+            node: "current",
+          },
+        },
+      ],
+    ],
+  };
\ No newline at end of file
diff --git a/rustjswasm/js/jest.config.js b/rustjswasm/js/jest.config.js
new file mode 100644
index 0000000..764a009
--- /dev/null
+++ b/rustjswasm/js/jest.config.js
@@ -0,0 +1,32 @@
+const esModules = [
+  "@finos",
+  "@jupyter",
+  "@jupyterlab",
+  "@jupyter-widgets",
+  "@microsoft",
+  "@rjsf",
+  "delaunator",
+  "exenv-es6",
+  "internmap",
+  "lib0",
+  "lodash-es",
+  "nanoid",
+  "robust-predicates",
+  "y-protocols",
+].join("|");
+
+module.exports = {
+  moduleDirectories: ["node_modules", "src", "tests"],
+  moduleNameMapper: {
+    "\\.(css|less|sass|scss)$": "<rootDir>/tests/styleMock.js",
+    "\\.(jpg|jpeg|png|gif|eot|otf|webp|svg|ttf|woff|woff2|mp4|webm|wav|mp3|m4a|aac|oga)$": "<rootDir>/tests/fileMock.js",
+  },
+  reporters: [ "default", "jest-junit" ],
+  setupFiles: ["<rootDir>/tests/setup.js"],
+  testEnvironment: "jsdom",
+  transform: {
+    "^.+\\.jsx?$": "babel-jest",
+    ".+\\.(css|styl|less|sass|scss)$": "jest-transform-css",
+  },
+  transformIgnorePatterns: [`/node_modules/.pnpm/(?!(${esModules}))`],
+};
diff --git a/rustjswasm/js/package.json.jinja b/rustjswasm/js/package.json.jinja
new file mode 100644
index 0000000..85b6ac1
--- /dev/null
+++ b/rustjswasm/js/package.json.jinja
@@ -0,0 +1,76 @@
+{
+  "name": "{{project_name_formatted}}",
+  "version": "0.1.0",
+  "description": "{{project_description}}",
+  "repository": "git@github.com:{{github}}/{{project_name_formatted}}.git",
+  "author": "{{team}} <{{email}}>",
+  "license": "Apache-2.0",
+  "keywords": [
+    "jupyter",
+    "jupyterlab",
+    "jupyterlab-extension"
+  ],
+  "main": "lib/index.js",
+  "files": [
+    "lib/**/*.{d.ts,eot,gif,html,jpg,js,js.map,json,png,svg,woff2,ttf}",
+    "style/**/*.css"
+  ],
+  "jupyterlab": {
+    "extension": "lib/index.js",
+    "outputDir": "../{{module}}/labextension",
+    "discovery": {
+      "server": {
+        "base": {
+          "name": "{{module}}"
+        },
+        "managers": [
+          "pip"
+        ]
+      }
+    }
+  },
+  "scripts": {
+    "build:babel": "babel src/ --source-maps --out-dir lib/",
+    "build:nbextension": "mkdirp ../{{module}}/nbextension/static/ && cpy --flat 'src/notebook.js' '../{{module}}/nbextension/static/'",
+    "build:labextension": "rimraf ../{{module}}/labextension && jupyter labextension build .",
+    "build": "pnpm clean && pnpm build:babel && pnpm build:labextension && pnpm build:nbextension",
+    "clean": "rimraf lib",
+    "fix": "pnpm lint --fix",
+    "lint": "eslint -c .eslintrc.js --ext .js src/ tests/",
+    "preinstall": "npx only-allow pnpm",
+    "prepublishOnly": "pnpm run build",
+    "test": "jest --coverage --collectCoverageFrom=src/*.{js}"
+  },
+  "dependencies": {
+    "@jupyterlab/application": "^4.4.2",
+    "@jupyterlab/apputils": "^4.5.2",
+    "@jupyterlab/notebook": "^4.4.2",
+    "@jupyterlab/services": "^7.4.2",
+    "@lumino/disposable": "^2.1.4"
+  },
+  "devDependencies": {
+    "@babel/cli": "^7.27.2",
+    "@babel/core": "^7.27.1",
+    "@babel/eslint-parser": "^7.27.1",
+    "@babel/preset-env": "^7.27.2",
+    "@jupyterlab/builder": "^4.4.2",
+    "babel-jest": "^29.7.0",
+    "cpy-cli": "^5.0.0",
+    "eslint": "^8.57.1",
+    "eslint-config-airbnb": "^19.0.4",
+    "eslint-config-airbnb-base": "^15.0.0",
+    "eslint-config-prettier": "^10.1.5",
+    "eslint-plugin-import": "^2.31.0",
+    "eslint-plugin-jest": "^28.11.0",
+    "eslint-plugin-json": "^3.1.0",
+    "eslint-plugin-prettier": "^5.4.0",
+    "isomorphic-fetch": "^3.0.0",
+    "jest": "^29.7.0",
+    "jest-environment-jsdom": "^29.7.0",
+    "jest-junit": "^16.0.0",
+    "jest-transform-css": "^6.0.2",
+    "mkdirp": "^3.0.1",
+    "prettier": "^3.5.3",
+    "rimraf": "^6.0.1"
+  }
+}
diff --git a/rustjswasm/js/src/index.js.jinja b/rustjswasm/js/src/index.js.jinja
new file mode 100644
index 0000000..44b4e24
--- /dev/null
+++ b/rustjswasm/js/src/index.js.jinja
@@ -0,0 +1,17 @@
+import "../style/index.css";
+
+async function activate(app) {
+  // eslint-disable-next-line no-console
+  console.log("JupyterLab extension {{project_name_formatted}} is activated!");
+}
+
+const extension = {
+  activate,
+  autoStart: true,
+  id: "{{project_name_formatted}}",
+  optional: [],
+  requires: [],
+};
+
+export default extension;
+export {activate as _activate};
diff --git a/rustjswasm/js/src/notebook.js b/rustjswasm/js/src/notebook.js
new file mode 100644
index 0000000..e69de29
diff --git a/rustjswasm/js/style/index.css b/rustjswasm/js/style/index.css
new file mode 100644
index 0000000..e69de29
diff --git a/rustjswasm/js/tests/activate.test.js b/rustjswasm/js/tests/activate.test.js
new file mode 100644
index 0000000..97638e7
--- /dev/null
+++ b/rustjswasm/js/tests/activate.test.js
@@ -0,0 +1,9 @@
+import "isomorphic-fetch";
+
+import {_activate} from "../src/index";
+
+describe("Checks activate", () => {
+  test("Check activate", () => {
+    expect(_activate);
+  });
+});
diff --git a/rustjswasm/js/tests/assetsTransformer.js b/rustjswasm/js/tests/assetsTransformer.js
new file mode 100644
index 0000000..24a24d5
--- /dev/null
+++ b/rustjswasm/js/tests/assetsTransformer.js
@@ -0,0 +1,5 @@
+import {basename} from "path";
+
+export function process(src, filename) {
+  return `module.exports = ${JSON.stringify(basename(filename))};`;
+}
diff --git a/rustjswasm/js/tests/export.test.js b/rustjswasm/js/tests/export.test.js
new file mode 100644
index 0000000..ddef5cf
--- /dev/null
+++ b/rustjswasm/js/tests/export.test.js
@@ -0,0 +1,9 @@
+import "isomorphic-fetch";
+
+import * as extension from "../src/index";
+
+describe("Checks exports", () => {
+  test("Check extension", () => {
+    expect(extension);
+  });
+});
diff --git a/rustjswasm/js/tests/fileMock.js b/rustjswasm/js/tests/fileMock.js
new file mode 100644
index 0000000..0a445d0
--- /dev/null
+++ b/rustjswasm/js/tests/fileMock.js
@@ -0,0 +1 @@
+module.exports = "test-file-stub";
diff --git a/rustjswasm/js/tests/setup.js b/rustjswasm/js/tests/setup.js
new file mode 100644
index 0000000..99f6af5
--- /dev/null
+++ b/rustjswasm/js/tests/setup.js
@@ -0,0 +1,17 @@
+Object.defineProperty(window, "DragEvent", {
+  value: class DragEvent {},
+});
+
+Object.defineProperty(window, "matchMedia", {
+  writable: true,
+  value: jest.fn().mockImplementation((query) => ({
+    matches: false,
+    media: query,
+    onchange: null,
+    addListener: jest.fn(), // Deprecated
+    removeListener: jest.fn(), // Deprecated
+    addEventListener: jest.fn(),
+    removeEventListener: jest.fn(),
+    dispatchEvent: jest.fn(),
+  })),
+});
diff --git a/rustjswasm/js/tests/styleMock.js b/rustjswasm/js/tests/styleMock.js
new file mode 100644
index 0000000..f053ebf
--- /dev/null
+++ b/rustjswasm/js/tests/styleMock.js
@@ -0,0 +1 @@
+module.exports = {};
diff --git a/rustjswasm/pyproject.toml.jinja b/rustjswasm/pyproject.toml.jinja
new file mode 100644
index 0000000..2ed40e9
--- /dev/null
+++ b/rustjswasm/pyproject.toml.jinja
@@ -0,0 +1,184 @@
+[build-system]
+requires = ["hatchling", "hatch-js", "hatch-rs"]
+build-backend = "hatchling.build"
+
+[project]
+name = "{{project_name_formatted}}"
+authors = [{name = "{{team}}", email = "{{email}}"}]
+description = "{{project_description}}"
+readme = "README.md"
+license = { text = "Apache-2.0" }
+version = "0.1.0"
+requires-python = ">=3.9"
+keywords = []
+
+classifiers = [
+    "Development Status :: 3 - Alpha",
+    "Programming Language :: Rust",
+    "Programming Language :: Python",
+    "Programming Language :: Python :: Implementation :: CPython",
+    "Programming Language :: Python :: Implementation :: PyPy",
+    "Programming Language :: Python :: 3",
+    "Programming Language :: Python :: 3.9",
+    "Programming Language :: Python :: 3.10",
+    "Programming Language :: Python :: 3.11",
+    "Programming Language :: Python :: 3.12",
+    "Programming Language :: Python :: 3.13",
+]
+
+dependencies = []
+
+[project.optional-dependencies]
+develop = [
+    "build",
+    "bump-my-version",
+    "check-manifest",
+    "cibuildwheel",
+    "codespell>=2.4,<2.5",
+    "hatch-jupyter-builder",
+    "hatchling",
+    "mdformat>=0.7.22,<0.8",
+    "mdformat-tables>=1",
+    "pytest",
+    "pytest-cov",
+    "ruff",
+    "twine",
+    "wheel",
+]
+
+[project.scripts]
+
+[project.urls]
+Repository = "https://github.com/{{github}}/{{project_name_formatted}}"
+Homepage = "https://github.com/{{github}}/{{project_name_formatted}}"
+
+[tool.bumpversion]
+current_version = "0.1.0"
+commit = true
+tag = true
+commit_args = "-s"
+
+[[tool.bumpversion.files]]
+filename = "{{module}}/__init__.py"
+search = '__version__ = "{current_version}"'
+replace = '__version__ = "{new_version}"'
+
+[[tool.bumpversion.files]]
+filename = "pyproject.toml"
+search = 'version = "{current_version}"'
+replace = 'version = "{new_version}"'
+
+[[tool.bumpversion.files]]
+filename = "js/package.json"
+search = '"version": "{current_version}"'
+replace = '"version": "{new_version}"'
+
+[[tool.bumpversion.files]]
+filename = "Cargo.toml"
+search = 'version = "{current_version}"'
+replace = 'version = "{new_version}"'
+
+[[tool.bumpversion.files]]
+filename = "rust/Cargo.toml"
+search = 'version = "{current_version}"'
+replace = 'version = "{new_version}"'
+
+[tool.check-manifest]
+ignore = [
+    ".copier-answers.yaml",
+    "js/pnpm-lock.yaml",
+    "Makefile",
+    ".vscode/*",
+    "docs/**/*",
+    "js/dist/**/*",
+    "rust/.config/*",
+    "rust/Cargo.lock",
+    "rust/README.md",
+]
+
+[tool.cibuildwheel]
+before-build = "curl https://sh.rustup.rs -sSf | sh -s -- --default-toolchain=stable --profile=minimal -y"
+build = "cp39-*"
+skip = "*musllinux*"
+test-command = "pytest -vvv {project}/{{module}}/tests"
+test-requires = ["pytest", "pytest-cov", "pytest-sugar", "pytest-xdist"]
+
+[tool.cibuildwheel.linux]
+before-build = """
+curl https://sh.rustup.rs -sSf | sh -s -- --default-toolchain=stable --profile=minimal -y
+rustup target add aarch64-unknown-linux-gnu
+rustup target add x86_64-unknown-linux-gnu
+rustup show
+"""
+environment = {PATH="$HOME/.cargo/bin:$PATH", CARGO_TERM_COLOR="always"}
+archs = "x86_64 aarch64"
+
+[tool.cibuildwheel.macos]
+before-build = """
+curl https://sh.rustup.rs -sSf | sh -s -- --default-toolchain=stable --profile=minimal -y
+rustup target add aarch64-apple-darwin
+rustup target add x86_64-apple-darwin
+rustup show
+"""
+environment = {PATH="$HOME/.cargo/bin:$PATH", CARGO_TERM_COLOR="always", MACOS_DEPLOYMENT_TARGET=11.0}
+archs = "x86_64 arm64"
+
+[tool.cibuildwheel.windows]
+before-build = """
+curl https://sh.rustup.rs -sSf | sh -s -- --default-toolchain=stable --profile=minimal -y
+rustup target add x86_64-pc-windows-msvc
+rustup target add aarch64-pc-windows-msvc
+rustup show
+"""
+environment = {PATH="$UserProfile\\.cargo\bin;$PATH", CARGO_TERM_COLOR="always"}
+archs = "AMD64 ARM64"
+
+[tool.coverage.run]
+branch = true
+omit = [
+    "{{module}}/tests/integration/",
+]
+[tool.coverage.report]
+exclude_also = [
+    "raise NotImplementedError",
+    "if __name__ == .__main__.:",
+    "@(abc\\.)?abstractmethod",
+]
+ignore_errors = true
+fail_under = 50
+
+[tool.hatch.build.hooks.jupyter-builder]
+build-function = "hatch_jupyter_builder.npm_builder"
+ensured-targets = [
+    "{{module}}/extension/cdn/index.js",
+]
+skip-if-exists = [
+    "{{module}}/extension/cdn/index.js",
+]
+dependencies = [
+    "hatch-jupyter-builder",
+]
+
+[tool.hatch.build.hooks.jupyter-builder.build-kwargs]
+path = "js"
+build_cmd = "build"
+npm = "pnpm"
+
+[tool.pytest.ini_options]
+addopts = ["-vvv", "--junitxml=junit.xml"]
+testpaths = "{{module}}/tests"
+
+[tool.ruff]
+line-length = 150
+
+[tool.ruff.lint]
+extend-select = ["I"]
+
+[tool.ruff.lint.isort]
+combine-as-imports = true
+default-section = "third-party"
+known-first-party = ["{{module}}"]
+section-order = ["future", "standard-library", "third-party", "first-party", "local-folder"]
+
+[tool.ruff.lint.per-file-ignores]
+"__init__.py" = ["F401", "F403"]
diff --git a/rustjswasm/rust/.config/nextest.toml b/rustjswasm/rust/.config/nextest.toml
new file mode 100644
index 0000000..88457dc
--- /dev/null
+++ b/rustjswasm/rust/.config/nextest.toml
@@ -0,0 +1,2 @@
+[profile.default.junit]
+path = "junit.xml"
diff --git a/rustjswasm/rust/Cargo.lock.jinja b/rustjswasm/rust/Cargo.lock.jinja
new file mode 100644
index 0000000..1c3581a
--- /dev/null
+++ b/rustjswasm/rust/Cargo.lock.jinja
@@ -0,0 +1,89 @@
+# This file is automatically @generated by Cargo.
+# It is not intended for manual editing.
+version = 3
+
+[[package]]
+name = "itoa"
+version = "1.0.11"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "49f1f14873335454500d59611f1cf4a4b0f786f9ac11f4312a78e4cf2566695b"
+
+[[package]]
+name = "proc-macro2"
+version = "1.0.86"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5e719e8df665df0d1c8fbfd238015744736151d4445ec0836b8e628aae103b77"
+dependencies = [
+ "unicode-ident",
+]
+
+[[package]]
+name = "quote"
+version = "1.0.36"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0fa76aaf39101c457836aec0ce2316dbdc3ab723cdda1c6bd4e6ad4208acaca7"
+dependencies = [
+ "proc-macro2",
+]
+
+[[package]]
+name = "{{module}}"
+version = "0.1.0"
+dependencies = [
+ "serde",
+ "serde_json",
+]
+
+[[package]]
+name = "ryu"
+version = "1.0.18"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f3cb5ba0dc43242ce17de99c180e96db90b235b8a9fdc9543c96d2209116bd9f"
+
+[[package]]
+name = "serde"
+version = "1.0.204"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "bc76f558e0cbb2a839d37354c575f1dc3fdc6546b5be373ba43d95f231bf7c12"
+dependencies = [
+ "serde_derive",
+]
+
+[[package]]
+name = "serde_derive"
+version = "1.0.204"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e0cd7e117be63d3c3678776753929474f3b04a43a080c744d6b0ae2a8c28e222"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn",
+]
+
+[[package]]
+name = "serde_json"
+version = "1.0.120"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4e0d21c9a8cae1235ad58a00c11cb40d4b1e5c784f1ef2c537876ed6ffd8b7c5"
+dependencies = [
+ "itoa",
+ "ryu",
+ "serde",
+]
+
+[[package]]
+name = "syn"
+version = "2.0.71"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b146dcf730474b4bcd16c311627b31ede9ab149045db4d6088b3becaea046462"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "unicode-ident",
+]
+
+[[package]]
+name = "unicode-ident"
+version = "1.0.12"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3354b9ac3fae1ff6755cb6db53683adb661634f67557942dea4facebec0fee4b"
diff --git a/rustjswasm/rust/Cargo.toml.jinja b/rustjswasm/rust/Cargo.toml.jinja
new file mode 100644
index 0000000..42be352
--- /dev/null
+++ b/rustjswasm/rust/Cargo.toml.jinja
@@ -0,0 +1,22 @@
+[package]
+name = "{{module}}"
+version = "0.1.0"
+authors = ["{{team}} <{{email}}>"]
+edition = "2021"
+license = "Apache-2.0"
+readme = "../README.md"
+repository = "https://github.com/{{github}}/{{project_name}}"
+description = "{{description}}"
+
+[lib]
+name = "{{module}}"
+path = "src/lib.rs"
+crate-type = ["rlib"]
+
+[dependencies]
+serde = { version = "1.0", features = ["derive"] }
+serde_json = "1"
+
+[profile.test.junit]
+path = "junit.xml"
+
diff --git a/rustjswasm/rust/Makefile.jinja b/rustjswasm/rust/Makefile.jinja
new file mode 100644
index 0000000..9951d42
--- /dev/null
+++ b/rustjswasm/rust/Makefile.jinja
@@ -0,0 +1,55 @@
+
+.PHONY: requirements develop build
+requirements:  ## install required dev dependencies
+	rustup component add rustfmt
+	rustup component add clippy
+	cargo install cargo-nextest
+	cargo install cargo-llvm-cov
+
+develop: requirements  ## install required dev dependencies
+
+build:  ## build release
+	cargo build --release --all-features
+
+.PHONY: lint lints fix format
+lint:  ## run Clippy for linting, rustfmt for autoformat checks
+	cargo clippy --all-features
+	cargo fmt --all -- --check
+# alias
+lints: lint
+
+fix:  ## fix code with rustfmt
+	cargo fmt --all
+#alias
+format: fix
+
+.PHONY: check checks
+check:
+	cargo check --all-features
+# alias
+checks: check
+
+.PHONY: test tests test-ci tests-ci
+test:  ## run the tests
+	cargo llvm-cov nextest --cobertura --output-path  junit.xml
+
+# alias
+tests: test
+
+coverage:
+	cargo llvm-cov nextest --lcov --output-path coverage
+
+.PHONY: dist publish
+dist:  ## create dist
+	cargo publish --dry-run --allow-dirty
+
+publish:  ## publish to cargo
+	cargo publish
+
+# Thanks to Francoise at marmelab.com for this
+.DEFAULT_GOAL := help
+help:
+	@grep -E '^[a-zA-Z_-]+:.*?## .*$$' $(MAKEFILE_LIST) | sort | awk 'BEGIN {FS = ":.*?## "}; {printf "\033[36m%-30s\033[0m %s\n", $$1, $$2}'
+
+print-%:
+	@echo '$*=$($*)'
diff --git a/rustjswasm/rust/src/lib.rs.jinja b/rustjswasm/rust/src/lib.rs.jinja
new file mode 100644
index 0000000..ade1079
--- /dev/null
+++ b/rustjswasm/rust/src/lib.rs.jinja
@@ -0,0 +1,34 @@
+#[derive(Clone, Debug, Eq, PartialEq)]
+pub struct Example {
+    pub stuff: String,
+}
+
+impl Example {
+    pub fn new(value: String) -> Self {
+        Example { stuff: value }
+    }
+}
+
+/**********************************/
+#[cfg(test)]
+mod example_tests {
+    use super::*;
+
+    #[test]
+    fn test_new() {
+        let e = Example::new(String::from("test"));
+        assert_eq!(e.stuff, String::from("test"));
+    }
+
+    #[test]
+    fn test_clone_and_eq() {
+        let e = Example::new(String::from("test"));
+        assert_eq!(e, e.clone());
+    }
+
+    #[test]
+    fn test_debug() {
+        let e = Example::new(String::from("test"));
+        assert_eq!(format!("{e:?}"), "Example { stuff: \"test\" }");
+    }
+}
diff --git a/rustjswasm/src/example/mod.rs.jinja b/rustjswasm/src/example/mod.rs.jinja
new file mode 100644
index 0000000..c9df21c
--- /dev/null
+++ b/rustjswasm/src/example/mod.rs.jinja
@@ -0,0 +1,32 @@
+use pyo3::prelude::*;
+
+use {{module}}::Example as BaseExample;
+
+
+#[pyclass]
+pub struct Example {
+    pub example: BaseExample,
+}
+
+#[pymethods]
+impl Example {
+    #[new]
+    fn py_new(value: String) -> PyResult<Self> {
+        Ok(
+            Example {
+                example: BaseExample {
+                    stuff: value.as_str().to_string()
+                },
+            }
+        )
+
+    }
+
+    fn __str__(&self) -> PyResult<String>   {
+        Ok(format!("{}", self.example.stuff))
+    }
+
+    fn __repr__(&self) -> PyResult<String>   {
+        Ok(format!("Example<{}>", self.example.stuff))
+    }
+}
diff --git a/rustjswasm/src/lib.rs.jinja b/rustjswasm/src/lib.rs.jinja
new file mode 100644
index 0000000..9dae75b
--- /dev/null
+++ b/rustjswasm/src/lib.rs.jinja
@@ -0,0 +1,13 @@
+use pyo3::prelude::*;
+
+mod example;
+
+pub use example::Example;
+
+
+#[pymodule]
+fn {{module}}(_py: Python, m: &Bound<PyModule>) -> PyResult<()> {
+    // Example
+    m.add_class::<Example>().unwrap();
+    Ok(())
+}
diff --git a/rustjswasm/{% if add_wiki %}docs{% endif %}/wiki/Installation.md.jinja b/rustjswasm/{% if add_wiki %}docs{% endif %}/wiki/Installation.md.jinja
new file mode 100644
index 0000000..aa61725
--- /dev/null
+++ b/rustjswasm/{% if add_wiki %}docs{% endif %}/wiki/Installation.md.jinja	
@@ -0,0 +1,19 @@
+## Pre-requisites
+
+You need Python >=3.9 on your machine to install `{{project_name_formatted}}`.
+
+## Install with `pip`
+
+```bash
+pip install {{project_name_formatted}}
+```
+
+## Install with `conda`
+
+```bash
+conda install {{project_name_formatted}} --channel conda-forge
+```
+
+## Source installation
+
+For other platforms and for development installations, [build `{{project_name_formatted}}` from source](Build-from-Source).
diff --git a/rustjswasm/{% if add_wiki %}docs{% endif %}/wiki/_Footer.md.jinja b/rustjswasm/{% if add_wiki %}docs{% endif %}/wiki/_Footer.md.jinja
new file mode 100644
index 0000000..4a5fb4b
--- /dev/null
+++ b/rustjswasm/{% if add_wiki %}docs{% endif %}/wiki/_Footer.md.jinja	
@@ -0,0 +1 @@
+_This wiki is autogenerated. To made updates, open a PR against the original source file in [`docs/wiki`](https://github.com/{{github}}/{{project_name_formatted}}/tree/main/docs/wiki)._
diff --git a/rustjswasm/{% if add_wiki %}docs{% endif %}/wiki/_Sidebar.md.jinja b/rustjswasm/{% if add_wiki %}docs{% endif %}/wiki/_Sidebar.md.jinja
new file mode 100644
index 0000000..988b1ac
--- /dev/null
+++ b/rustjswasm/{% if add_wiki %}docs{% endif %}/wiki/_Sidebar.md.jinja	
@@ -0,0 +1,16 @@
+<!--
+This sidebar is displayed on the GitHub Wiki section instead of the default sidebar.
+Notes for editors:
+- Ensure links don't have the file extensions (i.e., `.md`)
+- Do not use colons (':') in page titles, they don't render properly as links in the sidebar
+- Use only the filenames in this page (without the filepath and file extension)
+-->
+
+**[Home](Home)**
+
+**Get Started**
+
+- [Installation](Installation)
+- [Contributing](Contribute)
+- [Development Setup](Local-Development-Setup)
+- [Build from Source](Build-from-Source)
diff --git a/rustjswasm/{% if add_wiki %}docs{% endif %}/wiki/contribute/Build-from-Source.md.jinja b/rustjswasm/{% if add_wiki %}docs{% endif %}/wiki/contribute/Build-from-Source.md.jinja
new file mode 100644
index 0000000..78ceceb
--- /dev/null
+++ b/rustjswasm/{% if add_wiki %}docs{% endif %}/wiki/contribute/Build-from-Source.md.jinja	
@@ -0,0 +1,127 @@
+`{{project_name_formatted}}` is written in Python and Rust. While prebuilt wheels are provided for end users, it is also straightforward to build `{{project_name_formatted}}` from either the Python [source distribution](https://packaging.python.org/en/latest/specifications/source-distribution-format/) or the GitHub repository.
+
+- [Make commands](#make-commands)
+- [Prerequisites](#prerequisites)
+- [Clone](#clone)
+- [Install Python dependencies](#install-python-dependencies)
+- [Build](#build)
+- [Lint and Autoformat](#lint-and-autoformat)
+- [Testing](#testing)
+
+## Make commands
+
+As a convenience, `{{project_name_formatted}}` uses a `Makefile` for commonly used commands. You can print the main available commands by running `make` with no arguments
+
+```bash
+> make
+
+build                          build the library
+clean                          clean the repository
+fix                            run autofixers
+install                        install library
+lint                           run lints
+test                           run the tests
+```
+
+## Prerequisites
+
+`{{project_name_formatted}}` has a few system-level dependencies which you can install from your machine package manager. Other package managers like `conda`, `nix`, etc, should also work fine.
+
+## Clone
+
+Clone the repo with:
+
+```bash
+git clone https://github.com/{{github}}/{{project_name_formatted}}.git
+cd {{project_name_formatted}}
+```
+
+## Install Rust
+
+Follow the instructions for [installing Rust](https://rustup.rs) for your system.
+
+## Install Python dependencies
+
+Python build and develop dependencies are specified in the `pyproject.toml`, but you can manually install them:
+
+```bash
+make requirements
+```
+
+Note that these dependencies would otherwise be installed normally as part of [PEP517](https://peps.python.org/pep-0517/) / [PEP518](https://peps.python.org/pep-0518/).
+
+## Build
+
+Build the python project in the usual manner:
+
+```bash
+make build
+```
+
+## Lint and Autoformat
+
+`{{project_name_formatted}}` has linting and auto formatting.
+
+| Language | Linter      | Autoformatter | Description |
+| :------- | :---------- | :------------ | :---------- |
+| Python   | `ruff`      | `ruff`        | Style       |
+| Python   | `ruff`      | `ruff`        | Imports     |
+| Rust     | `clippy`    | `clippy`      | Style       |
+| Markdown | `mdformat`  | `mdformat`    | Style       |
+| Markdown | `codespell` |               | Spelling    |
+
+**Python Linting**
+
+```bash
+make lint-py
+```
+
+**Python Autoformatting**
+
+```bash
+make fix-py
+```
+
+**Rust Linting**
+
+```bash
+make lint-rs
+```
+
+**Rust Autoformatting**
+
+```bash
+make fix-rs
+```
+
+**Documentation Linting**
+
+```bash
+make lint-docs
+```
+
+**Documentation Autoformatting**
+
+```bash
+make fix-docs
+```
+
+## Testing
+
+`{{project_name_formatted}}` has both Python and JavaScript tests. The bulk of the functionality is tested in Python, which can be run via `pytest`. First, install the Python development dependencies with
+
+```bash
+make develop
+```
+
+**Python**
+
+```bash
+make test-py
+```
+
+**Rust**
+
+```bash
+make test-rs
+```
diff --git a/rustjswasm/{% if add_wiki %}docs{% endif %}/wiki/contribute/Contribute.md.jinja b/rustjswasm/{% if add_wiki %}docs{% endif %}/wiki/contribute/Contribute.md.jinja
new file mode 100644
index 0000000..7deea95
--- /dev/null
+++ b/rustjswasm/{% if add_wiki %}docs{% endif %}/wiki/contribute/Contribute.md.jinja	
@@ -0,0 +1,15 @@
+Contributions are welcome on this project. We distribute under the terms of the [Apache 2.0 license](https://github.com/{{github}}/{{project_name_formatted}}/blob/main/LICENSE).
+
+> [!NOTE]
+>
+> `{{project_name_formatted}}` requires [Developer Certificate of Origin](https://en.wikipedia.org/wiki/Developer_Certificate_of_Origin) for all contributions.
+> This is enforced by a [Probot GitHub App](https://probot.github.io/apps/dco/), which checks that commits are "signed".
+> Read [instructions to configure commit signing](Local-Development-Setup#configure-commit-signing).
+
+For **bug reports** or **small feature requests**, please open an issue on our [issues page](https://github.com/{{github}}/{{project_name_formatted}}/issues).
+
+For **questions** or to discuss **larger changes or features**, please use our [discussions page](https://github.com/{{github}}/{{project_name_formatted}}/discussions).
+
+For **contributions**, please see our [developer documentation](Local-Development-Setup). We have `help wanted` and `good first issue` tags on our issues page, so these are a great place to start.
+
+For **documentation updates**, make PRs that update the pages in `/docs/wiki`. The documentation is pushed to the GitHub wiki automatically through a GitHub workflow. Note that direct updates to this wiki will be overwritten.
diff --git a/rustjswasm/{% if add_wiki %}docs{% endif %}/wiki/contribute/Local-Development-Setup.md.jinja b/rustjswasm/{% if add_wiki %}docs{% endif %}/wiki/contribute/Local-Development-Setup.md.jinja
new file mode 100644
index 0000000..897872a
--- /dev/null
+++ b/rustjswasm/{% if add_wiki %}docs{% endif %}/wiki/contribute/Local-Development-Setup.md.jinja	
@@ -0,0 +1,55 @@
+## Table of Contents
+
+- [Table of Contents](#table-of-contents)
+- [Step 1: Build from Source](#step-1-build-from-source)
+- [Step 2: Configuring Git and GitHub for Development](#step-2-configuring-git-and-github-for-development)
+  - [Create your fork](#create-your-fork)
+  - [Configure remotes](#configure-remotes)
+  - [Authenticating with GitHub](#authenticating-with-github)
+- [Guidelines](#guidelines)
+
+## Step 1: Build from Source
+
+To work on `{{project_name_formatted}}`, you are going to need to build it from source. See
+[Build from Source](Build-from-Source) for
+detailed build instructions.
+
+Once you've built `{{project_name_formatted}}` from a `git` clone, you will also need to
+configure `git` and your GitHub account for `{{project_name_formatted}}` development.
+
+## Step 2: Configuring Git and GitHub for Development
+
+### Create your fork
+
+The first step is to create a personal fork of `{{project_name_formatted}}`. To do so, click
+the "fork" button at https://github.com/{{github}}/{{project_name_formatted}}, or just navigate
+[here](https://github.com/{{github}}/{{project_name_formatted}}/fork) in your browser. Set the
+owner of the repository to your personal GitHub account if it is not
+already set that way and click "Create fork".
+
+### Configure remotes
+
+Next, you should set some names for the `git` remotes corresponding to
+main {{github}} repository and your fork. See the [GitHub Docs](https://docs.github.com/en/pull-requests/collaborating-with-pull-requests/working-with-forks/configuring-a-remote-repository-for-a-fork) for more information.
+
+### Authenticating with GitHub
+
+If you have not already configured `ssh` access to GitHub, you can find
+instructions to do so
+[here](https://docs.github.com/en/authentication/connecting-to-github-with-ssh),
+including instructions to create an SSH key if you have not done
+so. Authenticating with SSH is usually the easiest route. If you are working in
+an environment that does not allow SSH connections to GitHub, you can look into
+[configuring a hardware
+passkey](https://docs.github.com/en/authentication/authenticating-with-a-passkey/about-passkeys)
+or adding a [personal access
+token](https://docs.github.com/en/authentication/keeping-your-account-and-data-secure/managing-your-personal-access-tokens)
+to avoid the need to type in your password every time you push to your fork.
+
+## Guidelines
+
+After developing a change locally, ensure that both [lints](Build-from-Source#lint-and-autoformat) and [tests](Build-from-Source#testing) pass. Commits should be squashed into logical units, and all commits must be signed (e.g. with the `-s` git flag). We require [Developer Certificate of Origin](https://en.wikipedia.org/wiki/Developer_Certificate_of_Origin) for all contributions.
+
+If your work is still in-progress, open a [draft pull request](https://docs.github.com/en/pull-requests/collaborating-with-pull-requests/proposing-changes-to-your-work-with-pull-requests/about-pull-requests#draft-pull-requests). Otherwise, open a normal pull request. It might take a few days for a maintainer to review and provide feedback, so please be patient. If a maintainer asks for changes, please make said changes and squash your commits if necessary. If everything looks good to go, a maintainer will approve and merge your changes for inclusion in the next release.
+
+Please note that non substantive changes, large changes without prior discussion, etc, are not accepted and pull requests may be closed.
diff --git a/rustjswasm/{{_copier_conf.answers_file}}.jinja b/rustjswasm/{{_copier_conf.answers_file}}.jinja
new file mode 100644
index 0000000..a537c26
--- /dev/null
+++ b/rustjswasm/{{_copier_conf.answers_file}}.jinja
@@ -0,0 +1,2 @@
+# Changes here will be overwritten by Copier
+{{ _copier_answers|to_nice_yaml }}
\ No newline at end of file
diff --git a/rustjswasm/{{module}}/__init__.py b/rustjswasm/{{module}}/__init__.py
new file mode 100644
index 0000000..3dc1f76
--- /dev/null
+++ b/rustjswasm/{{module}}/__init__.py
@@ -0,0 +1 @@
+__version__ = "0.1.0"
diff --git a/rustjswasm/{{module}}/tests/test_all.py.jinja b/rustjswasm/{{module}}/tests/test_all.py.jinja
new file mode 100644
index 0000000..cd7454a
--- /dev/null
+++ b/rustjswasm/{{module}}/tests/test_all.py.jinja
@@ -0,0 +1,5 @@
+from {{module}} import *  # noqa
+
+
+def test_all():
+    assert True