# Install flow

Static type checker for JavaScript. Version 0.317.0 via Homebrew; verified 2026-06-04.

## Install

```sh
sudo av install brew:flow
```

Additional install commands:

### macOS

- Homebrew (100%):

```sh
brew install flow
```

  Evidence: local Homebrew formula metadata

- MacPorts (94%):

```sh
sudo port install flow
```

  Evidence: MacPorts ports tree: devel/flow/Portfile from https://api.github.com/repos/macports/macports-ports/git/trees/master?recursive=1

### Linux

- Nix (92%):

```sh
nix profile install nixpkgs#flow
```

  Evidence: nixpkgs package indexes: pkgs/by-name/fl/flow/package.nix from https://api.github.com/repos/NixOS/nixpkgs/git/trees/master?recursive=1

### Windows

- Scoop (92%):

```sh
scoop install main/flow
```

  Evidence: Scoop official bucket manifest trees: bucket/flow.json from https://api.github.com/repos/ScoopInstaller/Main/git/trees/master?recursive=1

- winget (92%):

```sh
winget install --id MadrasCheck.flow -e
```

  Evidence: Windows Package Manager source index: MadrasCheck.flow from https://cdn.winget.microsoft.com/cache/source.msix

## Package Facts

- **Package key:** brew:flow
- **Package manager:** Homebrew
- **Package manager URL:** <https://formulae.brew.sh/formula/flow>
- **Version:** 0.317.0
- **Source summary:** Static type checker for JavaScript
- **Homepage:** <https://flow.org/>
- **Repository:** <https://github.com/facebook/flow>
- **Upstream docs:** <https://flow.org/en/docs>
- **License:** MIT
- **Source archive:** <https://github.com/facebook/flow/archive/refs/tags/v0.317.0.tar.gz>
- **Last updated:** 2026-06-04T01:58:46Z
- **Generated:** 2026-06-10T07:18:26+00:00

## Executables

- flow (cli)
- flow (alias)

## Build Dependencies

- ocaml
- opam

## Install Behavior

- Post-install hook: not defined
- Bottle: available on arm64_linux, arm64_sequoia, arm64_sonoma, arm64_tahoe, sonoma, x86_64_linux

## Freshness

- Page generated: 2026-06-10
- Package-manager version: 0.317.0
- Package-manager updated: 2026-06-04
- Local data status: ok
- Upstream repository: https://github.com/facebook/flow
- Upstream latest detected: v0.317.0 (current)

## セキュリティノート

no executable entrypoint in the package index.

- **Geiger risk:** green / low
- no executable entrypoint in the package index

## Source Database Details

- **Source Database:** Homebrew formula API
- **Tap:** homebrew/core
- **Full Name:** flow
- **Version Scheme:** 0
- **Revision:** 0
- **Head Version:** HEAD
- **Conflicts With:** flow-cli
- **Bottle Stable Root URL:** <https://ghcr.io/v2/homebrew/core>
- **Deprecated:** no
- **Disabled:** no
- **Keg Only:** no
- **URL Keys:** head, stable

## Other Package-Manager Records

- Nix - flow: normalized package name match | nixpkgs package indexes: pkgs/by-name/fl/flow/package.nix from https://api.github.com/repos/NixOS/nixpkgs/git/trees/master?recursive=1
- MacPorts - flow: normalized package name match | MacPorts ports tree: devel/flow/Portfile from https://api.github.com/repos/macports/macports-ports/git/trees/master?recursive=1
- Scoop - main/flow: normalized package name match | Scoop official bucket manifest trees: bucket/flow.json from https://api.github.com/repos/ScoopInstaller/Main/git/trees/master?recursive=1
- winget - MadrasCheck.flow: normalized package name match | Windows Package Manager source index: MadrasCheck.flow from https://cdn.winget.microsoft.com/cache/source.msix


## Related Links

- [Terminal utility packages](https://www.automicvault.com/ja/pkg/terminal-utilities/) - Matched terminal and command-line workflow metadata.
- [Text processing packages](https://www.automicvault.com/ja/pkg/text-processing-tools/) - Matched text, document, or structured-data processing metadata.
- [Developer build packages](https://www.automicvault.com/ja/pkg/developer-build-tools/) - Matched build, compiler, generator, or developer workflow metadata.
- [Language runtime packages](https://www.automicvault.com/ja/pkg/language-runtime-packages/) - Matched language runtime, compiler, or interpreter metadata.
- [opam](https://www.automicvault.com/ja/pkg/brew/opam/) - Build dependency declared by Homebrew.
- [ocaml](https://www.automicvault.com/ja/pkg/brew/ocaml/) - Build dependency declared by Homebrew.
- [flow-tools](https://www.automicvault.com/ja/pkg/brew/flow-tools/) - Package name indicates the same formula family.
- [pyright](https://www.automicvault.com/ja/pkg/brew/pyright/) - Shares av.db curated category or tags: cli, developer-tools, static-analysis.
- [eslint](https://www.automicvault.com/ja/pkg/brew/eslint/) - Shares av.db curated category or tags: cli, developer-tools, javascript, static-analysis.
- [pmd](https://www.automicvault.com/ja/pkg/brew/pmd/) - Shares av.db curated category or tags: cli, developer-tools, javascript, static-analysis.
- [swiftlint](https://www.automicvault.com/ja/pkg/brew/swiftlint/) - Shares av.db curated category or tags: cli, developer-tools, static-analysis.
- [shellcheck](https://www.automicvault.com/ja/pkg/brew/shellcheck/) - Shares av.db curated category or tags: cli, developer-tools, static-analysis.
- [semgrep](https://www.automicvault.com/ja/pkg/brew/semgrep/) - Shares av.db curated category or tags: cli, developer-tools, static-analysis.
- [sonar-scanner](https://www.automicvault.com/ja/pkg/brew/sonar-scanner/) - Shares av.db curated category or tags: cli, developer-tools, static-analysis.
- [periphery](https://www.automicvault.com/ja/pkg/brew/periphery/) - Shares av.db curated category or tags: cli, developer-tools, static-analysis.
- [phpstan](https://www.automicvault.com/ja/pkg/brew/phpstan/) - Local package facts share a topical domain. Shared terms: analysis, checking, cli, developer, developer-tools.
- [psalm](https://www.automicvault.com/ja/pkg/brew/psalm/) - Local package facts share a topical domain. Shared terms: analysis, checking, cli, developer, developer-tools.

## Sources

- Nucleus package database
- Geiger risk classifier
- package-page enrichment
- package version freshness
- av.db category and tag curation
- package relationship graph
- external package-manager database matches
- cross-ecosystem install command graph