Supported languages and tools#

Codacy uses industry-leading tools to perform automatic static code analysis over 40 supported languages and frameworks:

For programming languages Codacy provides static analysis as well as code duplication, code complexity, and test coverage metrics for key languages.
For cloud infrastructure-as-code frameworks Codacy provides static analysis to enforce security and compliance best practices.

The table below lists all languages and frameworks that Codacy supports and the corresponding tools that Codacy uses to analyze your source code. Besides this, Codacy uses cloc to calculate the source lines of code for all supported languages and supports multiple test coverage report formats.

Language or framework	Static analysis	Suggested fixes	Duplication	Complexity
Apex	PMD		-	-
AWS CloudFormation	Checkov		-	-
Azure Resource Manager Templates	Checkov		-	-
C	Clang-Tidy ¹, Cppcheck, Flawfinder		PMD CPD	-
C#	Sonar C#		PMD CPD	SonarC#
C++	Clang-Tidy ¹, Cppcheck, Flawfinder		PMD CPD	-
CoffeeScript	CoffeeLint		-	-
Crystal	Ameba		-	-
CSS	CSSLint, Stylelint		-	-
Dockerfile	Hadolint		-	-
Elixir	Credo		-	-
Go	aligncheck ¹, deadcode ¹, Gosec ¹, Revive, Staticcheck ¹		PMD CPD	Gocyclo
Groovy	CodeNarc		-	-
Java	Checkstyle, PMD, SpotBugs ¹		PMD CPD	PMD
JavaScript	ESLint, JSHint, PMD	ESLint 🔧	PMD CPD	ESLint
JSON	Jackson Linter		-	-
JSP	PMD		-	-
Kotlin	detekt		jscpd	detekt
Kubernetes	Checkov		-	-
Less	Stylelint		-	-
Markdown	remark-lint, markdownlint	markdownlint 🔧	-	-
Objective-C	Clang-Tidy ¹, Faux Pas ¹		-	-
PHP	PHP_CodeSniffer, PHP Mess Detector		PHPCPD	PHP Depend
PL/SQL	PMD		-	-
PostgreSQL	SQLint		-	-
PowerShell	PSScriptAnalyser		-	-
Python	Bandit, Prospector, Pylint		PMD CPD	Radon
Ruby	Brakeman, bundler-audit, RuboCop		Flay	RuboCop
Sass	Stylelint		-	-
Scala	Scalameta, Scalastyle, SpotBugs ¹		PMD CPD	Scalastyle, Scala 2 compiler and standard library
Serverless Framework	Checkov		-	-
Shell	ShellCheck		-	-
Swift	SwiftLint, Tailor		PMD CPD	SwiftLint ²
Terraform	Checkov		-	-
Transact-SQL	TSQLLint		-	-
TypeScript	ESLint, TSLint	ESLint 🔧	jscpd	ESLint
Velocity	PMD		-	-
Visual Basic	SonarVB		-	-
Visualforce	PMD		-	-
XML	PMD		-	-
XSL	PMD		-	-

¹: Supported as a client-side tool.
²: Supports reporting warnings or errors on functions above specific complexity thresholds. Enable the rule Cyclomatic Complexity on the Code patterns page, or use a configuration file to customize the thresholds.
^🔧: Supports suggesting fixes for identified issues.

Supported languages and tools#

See also#

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