fnlfmt ☆

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Description:
Formatter for Fennel code

Type: Formula | Tracked Since: Dec 28, 2025

Links: Homepage | formulae.brew.sh

Category: Developer tools

Tags: fennel lua formatter linter developer-tools

Install: brew install fnlfmt

About:
Fnlfmt is a command-line formatter for Fennel, a Lisp-like language that compiles to Lua. It enforces consistent code style and indentation, making Fennel codebases easier to read and maintain. The tool integrates into editors and CI pipelines to automate formatting tasks.

Key Features:

Preserves code structure while reformatting
Handles complex nested expressions correctly
Lightweight and fast execution
Editor integration support

Use Cases:

Standardizing Fennel code style across a team
Automating formatting in pre-commit hooks or CI/CD pipelines
Cleaning up legacy Fennel codebases

Alternatives:

fnlfmt – This is the tool itself; no direct alternatives are commonly cited for Fennel formatting

Version History

Detected	Version	Rev	Change	Commit