Credo

Credo is a static code analysis and linting tool for the Elixir language, with an emphasis on promoting code consistency, teaching best practices, and helping developers identify refactoring opportunities, style inconsistencies, and potentially problematic code patterns. Elixir plugin for JetBrains IDEs (IntelliJ IDEA, Rubymine, PHPStorm, PyCharm, etc). Checks your code from style to security, duplication, complexity, and also integrates with coverage.

Features

Static code analysis focused on teaching and style consistency
Highlights refactoring opportunities and complex code fragments
Warns about common mistakes and naming inconsistencies
Configurable via .credo.exs to enforce custom rules and styles
Integrates with Mix and runs in the development/test environments
Supports editor integration for real-time feedback

Project Samples

Project Activity

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License

MIT License

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Additional Project Details

Operating Systems

Linux, Mac, Windows

Programming Language

Elixir

Related Categories

Elixir Static Code Analysis Tool

Registered

2025-08-29

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