rerun-io/rerunNew scan
85/ 100 · B

A top-tier open source project. Docs, tests, and CI are all in excellent shape.

Visualize, query, and stream to train on multimodal robotics data.

Rust10,944 starsApache-2.0updated 4d ago
DocumentationREADME, setup, examples, license
88
EngineeringTests, CI, linting, lockfiles
80
Project healthDescription, activity, stars, deps
91

What to fix first

The highest-impact improvements for this repo.

  1. 1
    CI/CD
    EngineeringWarning

    Add a step like `run: npm test`, `run: pytest`, or `run: tox` to your workflow file.

  2. 2
    CI/CD
    EngineeringInfo

    Add a lint step (e.g. `npm run lint`, `ruff check .`, `cargo clippy`) to catch style issues automatically.

  3. 3
    CI/CD
    EngineeringInfo

    Upload coverage to Codecov, Coveralls, or report it with `--coverage` flags.

Detailed breakdown

Documentation

88
  • README80
    • README is present.
    • README is well structured with multiple sections.
    • No screenshots or images in the README (−20 pts).Add a GIF, screenshot, or logo image. It is the fastest way to show what your project does.
    • README has code examples.
    • README links to a live demo or deployed app.
    • README includes status badges.
  • Install and run instructions90
    • README documents how to install the project.
    • README documents how to run the project.
    • If your project uses environment variables, add a .env.example listing them (+10 pts).Add a .env.example listing all required environment variables so contributors know what to set up.
  • License100
    • Licensed under Apache-2.0.
  • Contributing guide91
    • Contributing guide is detailed and thorough.
    • Contributing guide lacks a setup section (−12 pts).Show new contributors how to get a local dev environment running.
    • Contributing guide describes code style expectations.
    • Contributing guide explains how to run tests.
    • Contributing guide describes the PR/review workflow.
    • Contributing guide includes code examples.
    • Code of conduct present.

Engineering

80
  • Tests85
    • Test files detected (crates/store/re_chunk/tests).
    • Pytest referenced in pyproject.toml and test files present.
  • CI/CD57

    Not applicable?

    • CI is configured (.github/workflows/checkboxes.yml).
    • The CI workflow does not appear to run any tests (−28 pts).Add a step like `run: npm test`, `run: pytest`, or `run: tox` to your workflow file.
    • CI runs on pull requests, not just on pushes to main.
    • CI does not appear to run a linter (−15 pts).Add a lint step (e.g. `npm run lint`, `ruff check .`, `cargo clippy`) to catch style issues automatically.
    • CI runs type checking (tsc, mypy, cargo check, etc.).
    • Optional: report test coverage in CI.Upload coverage to Codecov, Coveralls, or report it with `--coverage` flags.
    • CI includes a build step.
  • Linting and formatting100
    • Linter or formatter configured (.editorconfig).
    • pyproject.toml configures both a formatter/linter (ruff/black) and type checking (mypy).
  • Reproducibility80
    • Lockfile present (Cargo.lock). Installs are reproducible.
    • Environment pinned via ci_docker/Dockerfile.
    • No Dependabot config (adding it earns up to +20 pts).Add .github/dependabot.yml with at least one package-ecosystem entry so dependencies are updated automatically.
  • Issue and PR templates100
    • Issue or PR templates present.
    • Security policy present.

Project health

91
  • Dependency manifest85
    • Dependency manifest found (Cargo.toml).
    • pyproject.toml has a [project] table with package metadata.
    • pyproject.toml includes a description.
    • pyproject.toml specifies requires-python, preventing installs on incompatible versions.
  • Repository metadata85
    • Repository has a description.
    • Primary language detected: Rust.
  • Activity100
    • Actively maintained (pushed within the last month).
    • 10,944 stars.
  • Housekeeping100
    • .gitignore present.
Repository files59 root entries
  • .cargo
  • .config
  • .github
    Good: CI is configured (.github/workflows/checkboxes.yml).
    Good: Issue or PR templates present.
  • .idea
  • .run
  • .vscode
  • ci_docker
    Good: Environment pinned via ci_docker/Dockerfile.
  • crates
    Good: Test files detected (crates/store/re_chunk/tests).
  • docs
  • examples
    Good: Licensed under Apache-2.0.
  • hooks
  • rerun_cpp
  • rerun_js
  • rerun_notebook
  • rerun_pixi_env
  • rerun_py
  • run_wasm
  • scripts
  • tests
  • .clang-format
  • .dockerignore
  • .editorconfig
    Good: Linter or formatter configured (.editorconfig).
  • .gitattributes
  • .gitignore
    Good: .gitignore present.
  • .prettierignore
  • .prettierrc.toml
  • .python-version
  • .RERUN_ROOT
  • .rustfmt.toml
  • .typos.toml
  • AGENTS.md
  • ARCHITECTURE.md
  • bacon.toml
  • BUILD.md
  • Cargo.lock
    Good: Lockfile present (Cargo.lock). Installs are reproducible.
  • Cargo.toml
    Good: Dependency manifest found (Cargo.toml).
  • CHANGELOG.md
    Good: Contributing guide is detailed and thorough.
    Info: Contributing guide lacks a setup section (−12 pts).Fix: Show new contributors how to get a local dev environment running.
    Good: Contributing guide describes code style expectations.
    Good: Contributing guide explains how to run tests.
    Good: Contributing guide describes the PR/review workflow.
    Good: Contributing guide includes code examples.
  • CLAUDE.md
  • clippy.toml
  • CMakeLists.txt
  • CODE_OF_CONDUCT.md
    Good: Code of conduct present.
  • CODE_STYLE.md
  • CONTRIBUTING.md
  • deny.toml
  • DESIGN.md
  • LICENSE-APACHE
  • LICENSE-MIT
  • lychee.toml
  • pixi.lock
  • pixi.toml
  • pyproject.toml
  • pyrightconfig.json
  • README.md
    Good: README is present.
    Good: README is well structured with multiple sections.
    Warning: No screenshots or images in the README (−20 pts).Fix: Add a GIF, screenshot, or logo image. It is the fastest way to show what your project does.
    Good: README has code examples.
    Good: README links to a live demo or deployed app.
    Good: README includes status badges.
    Good: README documents how to install the project.
    Good: README documents how to run the project.
  • RELEASES.md
  • rust-toolchain
  • SECURITY.md
    Good: Security policy present.
  • taplo.toml
  • TESTING.md
  • uv.lock