A tool to enforce Swift style and conventions.
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Jan 11, 2026 - Swift
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Code quality
Automate your code review with style, quality, security, and test‐coverage checks when you need them most. Code quality is intended to keep complexity down and runtime up.
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A static analyzer for Java, C, C++, and Objective-C
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Jan 10, 2026 - OCaml
API, Integration, E2E Testing Agent for Developers that actually work. Generate tests, mocks/stubs for your APIs!
testing mock test-automation testing-tools code-quality api-testing test-generation testing-library testing-tool test-automation-framework mock-framework mock-data-generator agentic-ai ai-testing-tool
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Jan 12, 2026 - Go
Modern C++ Programming Course (C++03/11/14/17/20/23/26)
debugging template c-plus-plus programming course cpp optimization cpp14 cpp11 courses compilers cpp17 code-quality cpp20 cpp03 cpp-programming cpp23 cpp26
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Jan 9, 2026 - HTML
⚙️ 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.
analysis static-code-analysis linter static-analysis awesome-list code-quality static-analyzers hacktoberfest sast
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Jan 9, 2026 - Rust
A curated list of high quality coding style conventions and standards.
coding-conventions awesome style-guide awesome-list code-quality guidelines hacktoberfest style-conventions awesome-guidelines
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Dec 12, 2025 - JavaScript
Combination of multiple linters to run as a GitHub Action or standalone
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Jan 9, 2026 - Shell
🐶 Automated code review tool integrated with any code analysis tools regardless of programming language
github lint go cli gitlab static-code-analysis ci linter static-analysis bitbucket code-review code-quality codereview
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Jan 12, 2026 - Go
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.
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Jan 12, 2026 - Java
Performant type-checking for python.
python security typechecker static-analysis ocaml control-flow-analysis code-quality program-analysis taint-analysis abstract-interpretation type-check
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Jan 12, 2026 - OCaml
Static code analysis for Kotlin
kotlin lint analysis linter static-analysis static gradle-plugin code-quality hacktoberfest codesmells
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Jan 11, 2026 - Kotlin
💩State-of-the-art shitcode principles your project should follow to call it a proper shitcode
javascript styleguide programming best-practices principles coding code-quality best-practice style-guides
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Nov 23, 2025
ESLint plugin with rules that help validate proper imports.
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Dec 30, 2025 - JavaScript
It's not just a linter that annoys you!
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Jan 11, 2026 - Python
An extensible multilanguage static code analyzer.
java swift static-code-analysis linter static-analysis code-analysis plsql apex code-quality hacktoberfest
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Jan 7, 2026 - Java
A fast type checker and language server for Python
python rust typechecker types language-server ide typing code-quality hacktoberfest typecheck type-checker contributions-welcome lsp type-check good-first-issue
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Jan 12, 2026 - Rust
Copy/paste detector for programming source code.
quality duplicates detector code-quality cpd copy-paste duplications clones-detection detect-duplications
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Jan 12, 2026 - TypeScript
Code coverage for Ruby with a powerful configuration library and automatic merging of coverage across test suites
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Dec 15, 2025 - Ruby
A PHP code-quality tool
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Dec 30, 2025 - PHP
- Followers
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Code quality apps
abaplint
ABAP quality assurance and static analysis
DeepSource
The Code Health platform - Everything you need to build maintainable and secure software
Semgrep
Code scanning at ludicrous speed. Find bugs and reachable dependency vulnerabilities. Enforce standards on every commit
Qlty Cloud
Code quality and coverage done right
Codeac.io
We help developers write clean code
pre-commit ci
a continuous integration service for the pre-commit framework
TestQuality - Unified Test Management for GitHub
Test Plan Driven QA Test Management for GitHub
CodeFactor
Automated code review for humans and AI
CommitCheck
CommitCheck ensures your commit messages are consistent and contain all required information
CleanThat
Automatic cleaning of code
GitDailies
PR & DORA metrics, amazing alerts, daily activity summaries
Argos Visual Testing
Stop visual regressions, not releases
Datree
YAML configs and K8s manifests validation tool
Code Review Doctor
Catch more Python and Django bugs during code review
Sourcery
AI code reviews and security scanning