Open-source alternatives to Rubycritic

Shellharden is a shell script hardening tool and linter designed to improve the security and reliability of Bash scripts. It functions as an automated utility that rewrites scripts to follow industry standards for quoting and security practices. The project provides an optimizer and standardizer that replaces unsafe patterns and aliases with safer functional equivalents. It includes a syntax highlighter that uses visual markers and colorization to indicate vulnerabilities and areas where quoting corrections are required. The tool covers a broad range of capabilities including automated safet

App Metrics is an open-source and cross-platform .NET library used to record and report metrics within an application.

This project is a comprehensive, curated directory of static analysis, linting, and security scanning utilities. It serves as a central resource for developers to discover, compare, and select tools based on specific programming languages, licensing models, and integration requirements. The directory distinguishes itself by providing deep metadata for each listed utility, including community-driven popularity rankings, maintenance status, and deployment methods. By aggregating these tools into a single searchable index, it enables teams to identify solutions for enforcing coding standards, ma

Linter for markdown (with presets)

:sparkles: Monorepo for all the tooling related to using ESLint with Angular

A Github Action that runs pycodestyle and leaves a comment on your pull request with style errors.

GitHub action to run Go lint checks on PR event

A Github Action to statically validate Fastlane metadata for Android (supply).

Standalone twig linter.

A code analyzer for Julia. No need for additional type annotations.

A Rake task gem that helps you find the unused routes and controller actions for your Rails 3+ app

a ruby code dependency graph interactive visualizer

Discover files in need of refactoring.

␊ whitespace linter - Forces you to use empty lines!

Static analyzer and linter for Clojure code that sparks joy

A GitHub action to run hadolint and reports violations given a Dockerfile within a repository

Detect concurrency and memory bugs and possible panic locations in Rust projects

dogsled is a Go static analysis tool to find assignments/declarations with too many blank identifiers.

dbcritic finds problems in a database schema.

Github Action helps you check your code with PHP_CodeSniffer

Static analysis Lint-type tool to improve your OO Ruby code

SimpleCov is a Ruby code coverage tool and analysis engine used to track which lines, branches, and methods of code execute during tests. It functions as a coverage threshold enforcer and test suite aggregator, recording execution data to identify untested areas of an application. The tool distinguishes itself through the ability to merge coverage results from parallel worker processes and subprocesses into a single unified report. It supports baseline comparison to detect coverage regressions and can gather data from code executed via dynamic evaluation methods, such as those used in templat

Fukuzatsu (Japanese for "complexity") is a tool for measuring code complexity in Ruby class files. Its analysis generates scores based on cyclomatic complexity algorithms, which in simplest terms measure the number of execution paths through a given piece of code. (You can learn more about…

Tcl Dev Kit (TDK)