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.
A curated list of high quality coding style conventions and standards.
ESLint plugin with rules that help validate proper imports.
⚙️ The static code analysis tool you need for your HTML
Handle errors in a simple, stable, consistent way
📗 How to write cross-platform Node.js code
Solhint is an open-source project to provide a linting utility for Solidity code.
Show some ❤️ to Node.js process errors
The most strict (yet practical) ESLint config. 51 plugins. 1376 rules. React, Vue, Node, and pure JS/TS.
code complexity metrics visualization and exploration tool for ruby and javascript
⚙️ Scan your Go, Java, Kotlin, PHP, Python, JavaScript, TypeScript, .NET projects at GitHub with Qodana. This repository contains Qodana for Azure, GitHub, CircleCI and Gradle
Github action that publishes the JaCoCo report as a comment in the Pull Request
Code pattern analysis for JS
🤖 Repeat tests. Repeat tests. Repeat tests.
A concise guide to writing better code
Adversarial AI bug hunter with auto-fix skill for Claude Code, Cursor, Codex CLI, GitHub Copilot CLI, Kiro CLI, Opencode, Pi Coding Agent, and more. Multi-agent pipeline finds security vulnerabilities, logic errors, and runtime bugs — then fixes them autonomously on a safe branch.
GitHub Action to Publish JaCoCo Format Code Coverage XML and attach it to the Workflow Run as a Check Run. Also can enforce Coverage Quality Gate.
Code Climate Engine for ESLint
Transform Claude Code into a complete development platform with AI-powered commands that automate your entire software development workflow.
Set of the strictest linters for your next frontend app
Automated code review for humans and AI
Code scanning at ludicrous speed. Find bugs and reachable dependency vulnerabilities. Enforce standards on every commit
AI code reviews and security scanning
Stop visual regressions, not releases
Ensure that new code is fully covered, and see coverage trends emerge. Works with any CI service
Codacy helps to build effortless code quality and security for developers
an add-on to github actions which allows safely pushing changes back to pull requests
a continuous integration service for the pre-commit framework
Apply size labels to Pull Requests based on the total lines of code changed
Automatic test report merging for all CI and languages into a single code coverage report directly into your pull request
Engineering metrics for teams. Measure velocity, throughput, defect rate, AI-tooling productivity, and more
Test Plan Driven QA Test Management for GitHub
Advanced static analysis for automatically finding runtime errors in JavaScript, TypeScript, React, and Vue code
YAML configs and K8s manifests validation tool
PR & DORA metrics, amazing alerts, daily activity summaries