Code Analysis

A static code analysis tool with a focus on code consistency and teaching.

Mix tasks to simplify use of Dialyzer in Elixir projects.

Functions useful for processing Erlang code.

A code-style enforcer that will just FIFY instead of complaining

Utilities to work with Elixir source code.

An analysis tool for checking safety of database migrations.

Core library for the Erlang style reviewer

erlfmt is an opinionated Erlang code formatter

Erlang linter - rebar3 plugin

Managing cross-module dependencies in Elixir projects.

One task to efficiently run all code analysis & testing tools in an Elixir project

A suite of checks to enforce naming best practices in an Elixir project.

A rebar plugin for code formatting

A rebar plugin for dead code cleaning

A Credo-configured code-style enforcer that will just fix it for you instead of complaining

rebar3 plugin to format Erlang code a la `gofmt`

An experimental linter with autocorrection.

A Mix formatter that sorts your Tailwind classes

Pretty print SQL queries

Generate an HTML report from dialyzer output

Credo checks for Mox

Elixir formatter plugin for doctests.

Elixir `alias`, `import` and `require` sorter.

A set of community-maintained checks for the Credo static analysis tool. Many of the checks are implementations of rules from https://github.com/christopheradams/elixir_style_guide.

Custom Credo checks used by the Blitz Backend Elixir team

Add option to credo to generate sonarqube generic issue file

Dialyzer Mix task

Add-on for Credo for checking environment variables that get evaluated at Elixir compile time.

Fast and flexible runtime type-checking: Type checks are optimized by the compiler and types can be composed, re-used and turned into property-testing generators. TypeCheck also focuses on showing understandable messages on typecheck-failures.

An interface to the BEAM file format and a decompiler

Coverex is an Elixir Coverage tool used by mix. It provides tables with overviews of module and function coverage data, includings links to annotated source code files and supports coveralls.io.

A module for Custom Credo checks (extensions) in addition to the default checks.

A code style linter for Elixir, powered by shame.

Elixir source code refactoring

Binary pattern checks for Credo

A plugin for the lexical language server that enables Credo checks

Mix compiler tracer for detecting unused public functions

A fork of the Elixir code formatter, with added freedom

Erlang Code Formatter

A rebar3 plugin to run shellcheck on given shell scripts.

Rebar3 Elvis plugin

An opinionated Erlang code formatter.

A mix task that automatically fixes compiler warnings: prefixes unused variables, removes unused aliases, removes unused imports.

A CI/CD tool for checking dependency license compatibility in Elixir projects. Reads license information from local hex metadata files and validates compatibility with your project's license using industry-standard rules.

A Credo check for deprecated functions

A formatter to format javascript and css files.

A code formatter for Surface, the component based library for Phoenix LiveView

Credo plugin for exporting GitLab Code Quality reports

A type checker for Erlang

A dialyzer task for Mix with sensible defaults

A Credo check to ensure hygenic domain boundaries.