Code review is systematic examination (sometimes referred to as peer review) of computer source code. It is intended to find mistakes overlooked in software development, improving the overall quality of software. Reviews are done in various forms such as pair programming, informal walkthroughs, and formal inspections.
Secure, fast, efficient, battle-tested at Alibaba's scale. Hybrid architecture code review tool: deterministic pipelines + LLM Agent, precise line-level comments, built-in multi-language ruleset (NPE, thread-safety, XSS, SQL injection), OpenAI & Anthropic compatible.
Local-first code intelligence graph for MCP and CLI. Builds a persistent map of your codebase so AI coding tools read only what matters, with benchmarked context reductions on reviews and large-repo workflows.
GitHub on steroids
Your agent writes bad React. This catches it
The developer platform for on-demand cloud development environments to create software faster and more securely.
🚀 PR Agent: The Original Open-Source PR Reviewer. This project is not the Qodo free tier.
🐶 Automated code review tool integrated with any code analysis tools regardless of programming language
Annotate and review coding agent plans and code diffs visually, share with your team, send feedback to agents with one click.
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Gentle-AI configures the AI coding agents you already use: Claude Code, Cursor, OpenCode, Codex, Pi, and more. Choose persistent memory, Organic-Driven Development, curated skills, MCP servers, personas, and optional bounded review. Open source, no agent lock-in.
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🚫 Stop saying "you forgot to …" in code review (in Ruby)
An "Awesome" list of code review resources - articles, papers, tools, etc
GitHub Pull Requests for Visual Studio Code
nodejsscan is a static security code scanner for Node.js applications.
extendable code review and QA agent 🚢
A cryptographically verifiable code review system for the cargo (Rust) package manager.
Expert On-Demand Code Review as a Service
Review tool for Jupyter Notebooks
Catch more Python and Django bugs during code review
Runtime Code Review
YAML configs and K8s manifests validation tool
Pull Assistant analyses pull requests and provides the optimal way to perform code reviews
Review PRs up to 40% faster. Pinpoint highest tech debt directories. Most engineer-friendly Developer Analytic velocity stats
Cut Code Review Time & Bugs in Half
AI-enhanced code review collaboration across GitHub, Slack & VS Code
Automated code reviews
A software engineering intelligence tool tool to identify and prioritize technical debt and evaluate your efficiency
Open GitHub Issues in the sidebar
Codacy helps to build effortless code quality and security for developers
Automatically validates pull requests, branches and commit messages in your Github repositories
DO NOT MERGE – as a service