// Lists available make commands for Streamlit development. Use for build, test, lint, or format tasks.
Finalizes branch changes for merging by simplifying code, running checks, reviewing changes, and creating a PR if needed. Use when ready to merge changes into the target branch.
Creates a draft pull request on GitHub with proper labels, branch naming, and description formatting. Use when changes are ready to be submitted as a PR to the streamlit/streamlit repository.
Address all valid review comments on a PR for the current branch in the streamlit/streamlit repo. Use when a PR has received reviewer feedback that needs to be addressed, including code changes, style fixes, and documentation updates.
Debug Streamlit frontend and backend changes using make debug with hot-reload. Use when testing code changes, investigating bugs, checking UI behavior, or needing screenshots of the running app.
Implementation guide for new Streamlit features. Use when adding new elements, widgets, or features that span backend, frontend, and protobufs.
Validates all code changes before committing by running format, lint, type, and unit test checks. Use after making backend (Python) or frontend (TypeScript) changes, before committing or finishing a work session.
| name | discovering-make-commands |
| description | Lists available make commands for Streamlit development. Use for build, test, lint, or format tasks. |
make commandsList of all make commands available for execution from the repository root folder:
help Show all available make commands.
all Install all dependencies, build frontend, and install editable Streamlit.
all-dev Install all dependencies and editable Streamlit, but do not build the frontend.
init Install all dependencies and build protobufs.
clean Remove all generated files.
protobuf Recompile Protobufs for Python and the frontend.
protobuf-lint Lint and check formatting of protobuf files (buf).
protobuf-format Format protobuf files (buf).
python-init Install Python dependencies and Streamlit in editable mode.
python-lint Lint and check formatting of Python files.
python-format Format Python files.
python-tests Run Python unit tests.
python-performance-tests Run Python performance tests.
python-integration-tests Run Python integration tests. Requires `uv sync --group integration` to be run first.
python-types Run the Python type checker.
frontend-init Install all frontend dependencies.
frontend Build the frontend.
frontend-with-profiler Build the frontend with the profiler enabled.
frontend-fast Build the frontend (as fast as possible).
frontend-dev Start the frontend development server.
debug Start Streamlit and Vite dev server for debugging. Use via `make debug my-script.py`.
frontend-lint Lint and check formatting of frontend files.
frontend-types Run the frontend type checker.
frontend-format Format frontend files.
frontend-tests Run frontend unit tests and generate coverage report.
frontend-typesync Check for unsynced frontend types.
update-frontend-typesync Installs missing typescript typings for dependencies.
update-snapshots Update e2e playwright snapshots based on the latest completed CI run.
update-snapshots-changed Update e2e playwright snapshots of changed e2e files based on the latest completed CI run.
update-material-icons Update material icons based on latest Google material symbol version.
update-emojis Update emojis based on latest emoji version.
update-notices Update the notices file (licenses of frontend assets and dependencies).
update-headers Update all license headers.
update-min-deps Update minimum dependency constraints file.
debug-e2e-test Run a playwright e2e test in debug mode. Use it via `make debug-e2e-test st_command_test.py`.
run-e2e-test Run a playwright e2e test. Use it via `make run-e2e-test st_command_test.py`.
trace-e2e-test Run e2e test with tracing and view it. Use via `make trace-e2e-test <test_file.py>::<test_func>`.
lighthouse-tests Run Lighthouse performance tests.
bare-execution-tests Run all e2e tests in bare mode.
cli-smoke-tests Run CLI smoke tests.
check Run all checks (format, lint, types, unit tests) on changed files only. Useful to verify the current state of the codebase before committing.
autofix Autofix linting and formatting errors.
package Create Python wheel files in `dist/`.