fn
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Description:
Command-line tool for the fn project
Type: Formula  |  Tracked Since: Oct 10, 2025
Links: Homepage  |  formulae.brew.sh
Category: Developer tools
Tags: serverless fn-project cli containers funtions-as-a-service
Install: brew install fn
About:
The fn command-line tool is the primary interface for the Fn Project, an open-source, container-native serverless platform. It enables developers to create, deploy, and manage serverless functions directly from their terminal. This tool streamlines the entire workflow, from initializing function projects to invoking them on the Fn server.
Key Features:
  • Create, build, and deploy serverless functions
  • Invoke functions locally and remotely for testing
  • Manage Fn applications, triggers, and routes
  • Container-native approach using Docker for packaging
Use Cases:
  • Deploying event-driven functions to a private or cloud Fn server
  • Developing and testing serverless functions in a local container environment
  • Automating serverless application lifecycle management via CI/CD pipelines
Alternatives:
  • serverless – A multi-cloud framework that supports Fn as a provider, focusing on broader cloud vendor abstraction.
  • fission – Another Kubernetes-native serverless framework, tightly integrated with Kubernetes primitives.
Version History
Detected Version Rev Change Commit
Oct 10, 2025 1:06pm 0 VERSION_BUMP 381c54a0
Sep 13, 2025 5:31pm 0 VERSION_BUMP e1f166ea
Oct 23, 2024 4:10pm 0 VERSION_BUMP 32966c68
Oct 23, 2024 3:34pm 0 VERSION_BUMP ebb4356d
Oct 22, 2024 7:39pm 0 VERSION_BUMP c432e9ce
Oct 22, 2024 3:35pm 0 VERSION_BUMP 2e8b9e74
Sep 13, 2024 7:07am 0 VERSION_BUMP 3f746145