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⚙️ A curated list of static analysis (SAST) tools and linters for all programming languages, config files, build tools, and more. The focus is on tools which improve code quality.

code-quality

linter

static-code-analysis

SonarSource/sonarqube
722日前8.4k

Continuous Inspection

code-quality

static-analysis

sonarqube

checkstyle/checkstyle
722日前8.1k

Checkstyle is a development tool to help programmers write Java code that adheres to a coding standard. By default it supports the Google Java Style Guide and Sun Code Conventions, but is highly configurable. It can be invoked with an ANT task and a command line program.

reviewdog/reviewdog
722日前7.1k

🐶 Automated code review tool integrated with any code analysis tools regardless of programming language

facebook/pyre-check
722日前6.6k

Performant type-checking for python.

abstract-interpretation

program-analysis

taint-analysis

control-flow-analysis

detekt/detekt
722日前5.9k

Static code analysis for Kotlin

pylint-dev/pylint
723日前5.0k

It's not just a linter that annoys you!

simplecov-ruby/simplecov
724日前4.7k

Code coverage for Ruby with a powerful configuration library and automatic merging of coverage across test suites

pmd/pmd
723日前4.6k

An extensible multilanguage static code analyzer.

kucherenko/jscpd
722日前4.4k

Copy/paste detector for programming source code.

codeclimate/codeclimate
727日前2.5k

Code Climate CLI

ajinabraham/nodejsscan
724日前2.3k

nodejsscan is a static security code scanner for Node.js applications.

houndci/hound
722日前1.9k

Automated code review for GitHub pull requests.

ruby

code-review

continuous-integration

mbj/mutant
724日前1.9k

Automated code reviews via mutation testing - semantic code coverage.

ruby

code-review

static-analysis

code-quality-analyzer

gaia-pipeline/gaia
723日前5.1k

Build powerful pipelines in any programming language.

python

ruby

continuous-integration

antlr/antlr4
722日前16.1k

ANTLR (ANother Tool for Language Recognition) is a powerful parser generator for reading, processing, executing, or translating structured text or binary files.

fastlane/fastlane
722日前38.4k

🚀 The easiest way to automate building and releasing your iOS and Android apps

capistrano/capistrano
722日前12.6k

A deployment automation tool built on Ruby, Rake, and SSH.

mina-deploy/mina
722日前4.3k

Blazing fast deployer and server automation tool

gollum/gollum
724日前13.5k

A simple, Git-powered wiki with a sweet API and local frontend.

SeleniumHQ/selenium
722日前28.8k

A browser automation framework and ecosystem.

rrrene/credo
722日前4.8k

A static code analysis tool for the Elixir language with a focus on code consistency and teaching.

dependabot/dependabot-core
722日前3.8k

🤖 Dependabot's core logic for creating update PR's.

extism/extism
722日前3.5k

The framework for building with WebAssembly (wasm). Easily load wasm modules, move data, call functions, and build extensible apps.

discourse/discourse
722日前39.8k

A platform for community discussion. Free, open, simple.

github/gemoji
723日前4.3k

Emoji images and names.

twitter/twitter-text
723日前3.0k

Twitter Text Libraries. This code is used at Twitter to tokenize and parse text to meet the expectations for what can be used on the platform.

rails/rails
722日前54.5k

Ruby on Rails

github-changelog-generator/github-changelog-generator
722日前7.3k

Automatically generate change log from your tags, issues, labels and pull requests on GitHub.

cesarferreira/dryrun
736日前3.8k

:cloud: Try the demo project of any Android Library

hadolint/hadolint
722日前9.5k

Dockerfile linter, validate inline bash, written in Haskell

Homebrew/brew
721日前38.6k

🍺 The missing package manager for macOS (or Linux)

Homebrew/homebrew-core
722日前13.1k

🍻 Default formulae for the missing package manager for macOS (or Linux)

Homebrew/homebrew-bundle
722日前4.8k

📦 Bundler for non-Ruby dependencies from Homebrew, Homebrew Cask and the Mac App Store.

Linuxbrew/brew
731日前2.6k

:beer::penguin: The Homebrew package manager for Linux

jekyll/jekyll
721日前47.9k

:globe_with_meridians: Jekyll is a blog-aware static site generator in Ruby

jekyll

ruby

markdown

static-site-generator

liquid

blog-engine

jekyll/jekyll-admin
722日前2.8k

A Jekyll plugin that provides users with a traditional CMS-style graphical interface to author content and administer Jekyll sites.

nikic/PHP-Parser
723日前16.5k

A PHP parser written in PHP

gchq/CyberChef
721日前24.3k

The Cyber Swiss Army Knife - a web app for encryption, encoding, compression and data analysis

zammad/zammad
722日前4.0k

Zammad is a web based open source helpdesk/customer support system

JustasMasiulis/lazy_importer
722日前1.4k

library for importing functions from dlls in a hidden, reverse engineer unfriendly way

ifmeorg/ifme
725日前1.4k

Free, open source mental health communication web app to share experiences with loved ones

LunarVim/LunarVim
721日前17.1k

🌙 LunarVim is an IDE layer for Neovim. Completely free and community driven.

codota/TabNine
722日前10.3k

AI Code Completions

artificial-intelligence

vim-plugin

kaxap/arl
722日前1.9k

lists of most popular repositories for most favoured programming languages (according to StackOverflow)

kaitai-io/kaitai_struct
721日前3.8k

Kaitai Struct: declarative language to generate binary data parsers in C++ / C# / Go / Java / JavaScript / Lua / Nim / Perl / PHP / Python / Ruby

pydantic/pydantic
721日前17.6k

Data validation using Python type hints

tree-sitter/tree-sitter
721日前15.2k

An incremental parsing system for programming tools

DoctorWkt/acwj
722日前9.6k

A Compiler Writing Journey

soxoj/maigret
721日前9.4k

🕵️‍♂️ Collect a dossier on a person by username from thousands of sites

jquery/esprima
721日前6.9k

ECMAScript parsing infrastructure for multipurpose analysis

marmelroy/PhoneNumberKit
721日前5.0k

A Swift framework for parsing, formatting and validating international phone numbers. Inspired by Google's libphonenumber.

parsing

google-libphonenumber

estree/estree
721日前4.9k

The ESTree Spec

fabian-hiller/valibot
721日前4.8k

The modular and type safe schema library for validating structural data 🤖

ohmjs/ohm
722日前4.8k

A library and language for building parsers, interpreters, compilers, etc.

Leonidas-from-XIV/node-xml2js
722日前4.8k

XML to JavaScript object converter.

pest-parser/pest
721日前4.3k

The Elegant Parser

parsing

peg

rust

lief-project/LIEF
721日前4.0k

LIEF - Library to Instrument Executable Formats

SBJson/SBJson
724日前3.7k

This framework implements a strict JSON parser and generator in Objective-C.

google/wuffs
722日前3.7k

Wrangling Untrusted File Formats Safely

kach/nearley
721日前3.5k

📜🔜🌲 Simple, fast, powerful parser toolkit for JavaScript.

zserge/jsmn
723日前3.5k

Jsmn is a world fastest JSON parser/tokenizer. This is the official repo replacing the old one at Bitbucket

parsing

json-data

json-string

Knetic/govaluate
721日前3.5k

Arbitrary expression evaluation for golang

learnbyexample/Command-line-text-processing
721日前10.1k

:zap: From finding text to search and replace, from sorting to beautifying text and more :art:

weechat/weechat
722日前2.8k

The extensible chat client.

apache/avro
725日前2.7k

Apache Avro is a data serialization system.

apache/activemq
721日前2.2k

Mirror of Apache ActiveMQ

Komodo/KomodoEdit
729日前2.1k

Komodo Edit is a fast and free multi-language code editor. Written in JS, Python, C++ and based on the Mozilla platform.

maybe-finance/maybe
721日前23.0k

The OS for your personal finances

opf/openproject
721日前7.9k

OpenProject is the leading open source project management software.

heartcombo/devise
721日前23.6k

Flexible authentication solution for Rails with Warden.

gitlabhq/gitlabhq
721日前23.5k

GitLab CE Mirror | Please open new issues in our issue tracker on GitLab.com

ruby

rails

gitlab

forem/forem
722日前21.4k

For empowering community 🌱

diaspora/diaspora
721日前13.3k

A privacy-aware, distributed, open source social network.

spree/spree
721日前12.5k

Open Source multi-language/multi-currency/multi-store eCommerce platform

activeadmin/activeadmin
721日前9.4k

The administration framework for Ruby on Rails applications.

kaminari/kaminari
722日前8.5k

⚡ A Scope & Engine based, clean, powerful, customizable and sophisticated paginator for Ruby webapps

heartcombo/simple_form
721日前8.2k

Forms made easy for Rails! It's tied to a simple DSL, with no opinion on markup.

thoughtbot/factory_bot
724日前7.9k

A library for setting up Ruby objects as test data.

presidentbeef/brakeman
721日前6.9k

A static analysis security vulnerability scanner for Ruby on Rails applications

security-vulnerability

paper-trail-gem/paper_trail
721日前6.7k

Track changes to your rails models

hashicorp/vagrant
721日前25.7k

Vagrant is a tool for building and distributing development environments.

lewagon/setup
721日前17.6k

Setup instructions for Le Wagon's students on their first day of Web Development Bootcamp

ruby

setup

rbenv/rbenv
721日前15.6k

Manage your app's Ruby environment

postalserver/postal
721日前13.6k

✉️ A fully featured open source mail delivery platform for incoming & outgoing e-mail

aquasecurity/tfsec
721日前6.5k

Security scanner for your Terraform code

vulnerability-scanners

infrastructure-as-code

linter

ci

google-cloud-platform

bridgecrewio/checkov
721日前6.4k

Prevent cloud misconfigurations and find vulnerabilities during build-time in infrastructure as code, container images and open source packages with Checkov by Bridgecrew.

infrastructure-as-code

vagrant-libvirt/vagrant-libvirt
726日前2.2k

Vagrant provider for libvirt.

geerlingguy/ansible-vagrant-examples
723日前2.0k

Ansible examples using Vagrant to deploy to local VMs.

lando/lando
721日前3.9k

A development tool for all your projects that is fast, easy, powerful and liberating

mono/CppSharp
722日前2.9k

Tools and libraries to glue C/C++ APIs to high-level languages

sparklemotion/nokogiri
722日前6.1k

Nokogiri (鋸) makes it easy and painless to work with XML and HTML from Ruby.

WerWolv/ImHex
721日前31.8k

🔍 A Hex Editor for Reverse Engineers, Programmers and people who value their retinas when working at 3 AM.

mathematical-evaluator

TheOdinProject/curriculum
721日前8.5k

The open curriculum for learning web development

TheOdinProject/theodinproject
721日前3.3k

Main Website for The Odin Project

nunomaduro/phpinsights
721日前5.2k

🔰 Instant PHP quality checks from your console

astral-sh/ruff
720日前23.7k

An extremely fast Python linter and code formatter, written in Rust.

PyCQA/flake8
721日前3.2k

flake8 is a python tool that glues together pycodestyle, pyflakes, mccabe, and third-party plugins to check the style and quality of some python code.

moonrepo/moon
720日前2.5k

A task runner and repo management tool for the web ecosystem, written in Rust.

onelang/OneLang
730日前1.1k

horsicq/Detect-It-Easy
720日前6.3k

Program for determining types of files for Windows, Linux and MacOS.

layervault/psd.rb
721日前3.1k

Parse Photoshop files in Ruby with ease

vim-syntastic/syntastic
722日前11.3k

Syntax checking hacks for vim

sj26/mailcatcher
723日前6.2k

Catches mail and serves it through a dream.

MobSF/Mobile-Security-Framework-MobSF
720日前15.9k

Mobile Security Framework (MobSF) is an automated, all-in-one mobile application (Android/iOS/Windows) pen-testing, malware analysis and security assessment framework capable of performing static and dynamic analysis.