frege-repl ☆

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Description:
REPL (read-eval-print loop) for Frege

Type: Formula | Latest Version: 1.4-SNAPSHOT@2 | Tracked Since: Dec 28, 2025

Links: Homepage | formulae.brew.sh

Category: Developer tools

Tags: frege repl jvm functional-programming haskell development

Install: brew install frege-repl

About:
FregeRepl is an interactive command-line interface for the Frege programming language, a Haskell-like functional language for the JVM. It provides a real-time environment for evaluating Frege code, inspecting types, and testing functions without compilation. This tool significantly streamlines the development and learning workflow for functional programming on the Java platform.

Key Features:

Interactive read-eval-print loop (REPL)
Real-time code evaluation and feedback
JVM interoperability testing
Type inspection and inference

Use Cases:

Learning Frege language concepts interactively
Prototyping and testing functional algorithms
Debugging small code snippets
Exploring Java interoperability

Alternatives:

GHCi – The standard REPL for Haskell, which inspired Frege but runs on the JVM ecosystem
Scala REPL – Another JVM functional language REPL, but for Scala instead of Frege

Version History

Detected	Version	Rev	Change	Commit