Best AI Code Review Tools for Visual Studio Code

Cody is an advanced AI coding assistant developed by Sourcegraph to enhance the efficiency and quality of software development. It integrates seamlessly with popular Integrated Development Environments (IDEs) such as VS Code, Visual Studio, Eclipse, and various JetBrains IDEs, providing features like AI-driven chat, code autocompletion, and inline editing without altering existing workflows. Designed to support both individual developers and teams, Cody emphasizes consistency and quality across entire codebases by utilizing comprehensive context and shared prompts. It also extends its contextual understanding beyond code by integrating with tools like Notion, Linear, and Prometheus, thereby gathering a holistic view of the development environment. By leveraging the latest Large Language Models (LLMs), including Claude 3.5 Sonnet and GPT-4o, Cody offers tailored assistance that can be optimized for specific use cases, balancing speed and performance. Developers have reported significant productivity gains, with some noting time savings of approximately 5-6 hours per week and a doubling of coding speed when using Cody.

Windsurf is a cutting-edge IDE designed for developers to maintain focus and productivity through AI-driven assistance. At the heart of the platform is Cascade, an intelligent agent that not only fixes bugs and errors but also anticipates potential issues before they arise. With built-in features for real-time code previews, automatic linting, and seamless integrations with popular tools like GitHub and Slack, Windsurf streamlines the development process. Developers can also benefit from memory tracking, which helps Cascade recall past work, and smart suggestions that enhance code optimization. Windsurf’s unique capabilities ensure that developers can work faster and smarter, reducing onboarding time and accelerating project delivery.

Qodo, formerly Codium, analyzes your code to find bugs before you release. Qodo maps the behaviors of your code, identifies edge cases and tags anything suspicious. It then generates meaningful and clear unit tests that match the behavior of your code. You can see how your code behaves and how changes to your code affect the rest of the code. Code coverage is broken. Meaningful tests check functionality and give you the confidence to commit. Spend less time writing questionable tests and more time developing features that are useful to your users. Qodo analyzes your code, docstring and comments to suggest tests as you type. You only need to add them to your suite. Qodo focuses on code integrity. It generates tests that help you understand your code, find edge cases and suspicious behavior; and make your code more robust.

Introducing your AI coding companion: GitHub Copilot, which provides whole line or entire function suggestions directly within your coding environment. Drawing from billions of lines of publicly available code, GitHub Copilot ensures that essential knowledge is always at your disposal, allowing you to save valuable time and maintain your concentration. Currently accessible as an extension for Visual Studio Code, it operates seamlessly both on your local machine and in the cloud via GitHub Codespaces. Its responsiveness allows you to receive suggestions in real-time as you type. Supporting a wide array of frameworks and programming languages, the technical preview excels particularly in Python, JavaScript, TypeScript, Ruby, and Go, while also having the capability to assist with numerous other languages. With GitHub Copilot, you maintain complete control over the coding process, as you can sift through various suggestions, decide which ones to implement or dismiss, and make manual adjustments to the proposed code. Additionally, GitHub Copilot fine-tunes its recommendations based on your coding style, ensuring a more personalized programming experience. This innovative tool truly empowers developers by enhancing productivity and creativity in their coding endeavors.

Snyk is the leader in developer security. We empower the world’s developers to build secure applications and equip security teams to meet the demands of the digital world. Our developer-first approach ensures organizations can secure all of the critical components of their applications from code to cloud, leading to increased developer productivity, revenue growth, customer satisfaction, cost savings and an overall improved security posture. Snyk is a developer security platform that automatically integrates with a developer’s workflow and is purpose-built for security teams to collaborate with their development teams.

Enhance the speed and efficiency of software development and delivery by leveraging generative AI support, all while ensuring robust enterprise security and privacy safeguards. Gemini Code Assist streamlines your coding process by completing your code as you type and can generate entire code blocks or functions upon request. This powerful code assistance tool is compatible with a variety of popular integrated development environments (IDEs) like Visual Studio Code and JetBrains IDEs (including IntelliJ, PyCharm, GoLand, and WebStorm), as well as Cloud Workstations and Cloud Shell Editor, supporting over 20 programming languages such as Java, JavaScript, Python, C, C++, Go, PHP, and SQL. Utilizing a natural language chat interface, you can easily interact with Gemini Code Assist to obtain solutions to your coding queries or gain insights into coding best practices, with chat functionality accessible across all supported IDEs. Organizations have the flexibility to tailor Gemini Code Assist by integrating their private codebases and knowledge repositories, enabling the tool to provide more personalized assistance that aligns with specific enterprise needs. Furthermore, Gemini Code Assist has the capability to facilitate extensive modifications across entire codebases, thereby optimizing the development workflow significantly. This adaptability not only boosts productivity but also empowers teams to innovate more rapidly in a secure environment.

GoCodeo is a comprehensive AI platform for developers that accelerates coding, testing, and debugging processes. The platform integrates with VS Code to offer real-time assistance, from generating code snippets to automatically creating unit tests. GoCodeo’s AI-driven tools also provide debugging insights, enabling developers to identify and fix issues faster. With support for multiple programming languages and frameworks, GoCodeo empowers developers to write high-quality, production-ready code with less effort, streamlining development cycles and enhancing efficiency across projects.

Bito's AI empowers developers to significantly enhance their effectiveness, serving as a versatile tool that can increase productivity tenfold and save an hour daily, all while utilizing the same models as ChatGPT. It simplifies various coding tasks, including writing code, grasping syntax, creating test cases, elucidating code, providing comments, ensuring security, and even clarifying high-level concepts. With training on billions of lines of code and millions of documents, it’s remarkable how much assistance we can offer without the need to scour the internet or engage in monotonous tasks. We envision a future of innovation driven by skilled development teams that transform ideas into reality. Whether dealing with massive datasets, developing flying vehicles, or diving into web3, these teams will lay the groundwork for the intelligent software that fuels some of humanity’s most significant advancements, shaping the world of tomorrow. The collaboration between technology and creativity will undoubtedly lead to breakthroughs that we cannot yet imagine.

CodeScene's powerful features go beyond traditional code analysis. Visualize and evaluate all the factors that influence software delivery and quality, not just the code itself. Make informed, data-driven decisions based on CodeScene’s actionable insights and recommendations. CodeScene guides developers and technical leaders to: - Get a holistic overview and evolution of your software system in one single dashboard. - Identify, prioritize, and tackle technical debt based on return on investment. - Maintain a healthy codebase with powerful CodeHealth™ Metrics, spend less time on rework and more time on innovation. - Seamlessly integrate with Pull Requests and editors, get actionable code reviews and refactoring recommendations. - Set Improvement goals and quality gates for teams to work towards while monitoring the progress. - Support retrospectives by identifying areas for improvement. - Benchmark performance against personalized trends. - Understand the social side of the code, measure socio-technical factors like key personnel dependencies, knowledge sharing and inter-team coordination.

CodeSandbox aims to make it easier for you to express your ideas with code, and to validate them. It also removes the hassles of setting up development tooling and sharing your project. Join us to help build the future of web coding. Over 4M developers use the platform each month. This includes organizations like Shopify and Atlassian. Since its launch, creators have created over 35M apps. It's used in thousands of open-source projects like React, Vue and Babel. You can invite your friends, colleagues, or team to join you or simply view your creation by using a URL. Use any of 1M+ packages for building real, powerful applications quickly and efficiently. Import and run repos directly from GitHub or choose from hundreds of templates to start in seconds. Boxy, CodeSandbox's AI-powered coding assistant, is now available to all Pro subscriptions.

Avoid being hampered by onboarding challenges, knowledge silos, or context switching by utilizing Swimm to create and modify documents that are seamlessly integrated with your code, automatically updated, and embedded in your workflow. With a language-agnostic editor and features like Smart Tokens and Snippet Studio, Swimm provides a robust foundation for contemporary documentation practices. Craft engaging, media-rich documents that are closely tied to your codebase with ease. The Auto-sync algorithm ensures your documentation remains aligned with any refactoring or structural changes, sparing you from the hassle of updating file names, function names, or implementations. Swimm actively monitors your documentation as your code changes, alerting you to any discrepancies that arise. You can conveniently access documents alongside the relevant code, maintaining your focus within your IDE. When you click a link, a new tab opens with the documentation rendered flawlessly from Markdown, ensuring a smooth and uninterrupted workflow. This streamlined approach not only enhances collaboration but also maximizes productivity, allowing teams to work more efficiently together.

Work seamlessly with colleagues and AI without having to abandon your preferred tools, thereby reducing interruptions and the need to switch contexts. Pullflow connects user identities and code-review processes across GitHub, Slack, and VS Code, allowing for fluid conversations across different platforms. You can initiate actions from any location and effortlessly return to your workflow. With integrations into GitHub Actions, external CI/CD systems, GitHub apps, and additional services, Pullflow provides a comprehensive overview of your pull requests, spanning from drafts and reviews to testing and deployment. Let Pullflow handle swift actions for you with a simple chat mention or a keyboard shortcut in your IDE, enabling you to request reviews, manage labels, provide feedback, approve, and perform other tasks without needing to navigate to GitHub. This streamlined approach enhances productivity and keeps your focus intact, making collaboration more effective and enjoyable.

DeepCode AI serves as the foundation of Snyk code, making it the quickest and most precise Static Application Security Testing (SAST) solution available. By harnessing DeepCode AI within the Snyk platform, which leverages various AI models and is honed using data focused on security, Snyk provides users with the advantages of artificial intelligence while mitigating potential downsides. Supporting 11 programming languages, DeepCode AI is crafted to identify and remediate vulnerabilities, as well as address technical debt effectively. This innovative AI also facilitates Snyk's one-click security solutions and extensive application coverage, empowering developers to build swiftly while maintaining robust security measures. Developed and continuously improved by expert researchers, DeepCode AI relies on millions of open-source projects for its training, ensuring no customer data is utilized. Ultimately, DeepCode AI employs a hybrid strategy with multiple models and specialized training sets, all aimed at enhancing application security. This commitment to innovation ensures that developers can confidently deploy applications without compromising safety.

Metabob identifies, interprets, and resolves coding issues arising from both human and AI sources. By leveraging advanced graph neural networks for detection and large language models for explanation and resolution, Metabob merges the strengths of both technologies. The graph neural networks analyze and categorize problematic code while maintaining contextual awareness. This problematic code, enriched with relevant context, is then stored in Metabob's backend system. The information retained in the backend is subsequently utilized by an integrated large language model. This model produces tailored explanations and solutions based on the context provided. Metabob's AI has been trained on an extensive dataset of millions of bug fixes executed by skilled developers. With a deep understanding of code logic and context, Metabob is capable of identifying intricate issues that span multiple codebases, automatically creating suitable fixes. The AI code review feature of Metabob can uncover hundreds of logical issues, including race conditions and unhandled edge cases, which often go unnoticed by conventional static analysis tools. This innovative approach not only enhances debugging efficiency but also elevates the overall quality of the codebase.

Optimize your Git commands and effortlessly manage stacked pull requests directly from your terminal. You can visually create and modify stacked PRs without leaving your integrated development environment, ensuring a seamless workflow. Keep all of your PRs and review requests organized in a single inbox for easy tracking. Receive immediate, actionable insights on each pull request thanks to Graphite's AI, which is aware of the codebase context. Prevent merge conflicts and maintain a clean main branch, regardless of whether your team consists of 10 or 10,000 members. Boost your team's productivity with robust, real-time metrics for developers. Experience a faster, more intuitive Git interface that simplifies the stacking process. Use the command 'gt create' again to add another branch atop your existing changes, eliminating the need to wait for merges into the main branch. Your local stack will automatically sync with remote updates, and you can easily tidy up outdated branches using 'gt sync'. Modify changes across your entire stack with the 'gt modify' command, while Graphite takes care of all the recursive rebasing tasks for you. With 'gt submit', you can create or update PRs for each branch within your stack, ensuring a streamlined and efficient development process. This innovative approach to Git management empowers developers to focus more on coding rather than on handling complex version control issues.

Pythagora is an innovative platform powered by artificial intelligence that assists developers in creating comprehensive web applications while significantly reducing the amount of coding required. It features an array of AI agents that work together to generate code, conduct reviews, create tests, troubleshoot issues, and deploy applications seamlessly. By automating numerous steps in the software development lifecycle, Pythagora enhances developer productivity and speeds up the overall development timeline. The platform facilitates frontend development using React and backend processes with Node.js, with plans to introduce Python support shortly. With its capability to manage various facets of the development process, Pythagora is particularly well-suited for swiftly producing both minimum viable products and applications ready for production. Furthermore, it streamlines the development of scalable and maintainable solutions, catering to the needs of both emerging startups and established corporations alike. Overall, Pythagora aims to revolutionize the way developers approach application development by making it more accessible and efficient.

Accelerate the development of highly secure software with the assistance of AI throughout every phase of the software development process. GitLab Duo serves as an AI-enhanced companion that is seamlessly woven into the GitLab ecosystem, aiming to boost productivity and foster teamwork in software development. It offers smart code recommendations, aids in code refactoring and debugging, and simplifies workflows by automating mundane tasks. Additionally, GitLab Duo allows for natural language inquiries related to project management and development insights, granting developers a more intuitive way to engage with their repositories. With integration into popular IDEs such as JetBrains and Neovim, GitLab Duo provides uninterrupted support within the environments that developers favor. Through the fusion of AI-driven productivity and GitLab’s comprehensive DevSecOps capabilities, GitLab Duo empowers teams to produce superior software at a quicker pace while enhancing collaborative efforts. This innovative tool ultimately transforms the way teams approach software development.

Introducing an advanced generative AI assistant designed specifically for software development tasks. Amazon Q agents enhance efficiency throughout the entire software development lifecycle by autonomously managing a variety of responsibilities, from feature implementation, documentation, testing, and code review to refactoring and executing software upgrades. With Amazon Q Developer, the entire development process is simplified. This expert tool is well-versed in AWS, providing support for optimizing cloud expenses and resources, offering advice on architectural best practices, investigating operational issues, and addressing networking problems. Additionally, Amazon Q Developer agents significantly expedite the transformation of large-scale enterprise workloads, including tasks such as transitioning .NET applications from Windows to Linux, modernizing mainframe applications, migrating VMware workloads, and upgrading Java. By streamlining these processes, Amazon Q Developer ultimately helps organizations reduce costs and improve overall productivity.

Forge is an innovative AI-powered code review tool aimed at significantly cutting down the time developers spend on code evaluations, all while promoting high standards of code quality and maintainability. At present, Forge is in its beta stage and is exclusively offered to Teams users across GitHub Free, GitHub Pro, GitHub Team, and GitHub Enterprise Cloud. By leveraging AI technology, users can gain a clearer understanding of the code changes they are assessing, along with instant suggestions that streamline the review process and align the author with the reviewer. To make the review process more engaging, users can incorporate GIFs and AI-generated ASCII art into their feedback. Moreover, the AI capability allows for a thorough examination of the code, ensuring that it adheres to organization-specific or team-specific coding standards. Functionally, Forge operates as a Chrome extension that transforms the traditional Code Review process into a more dynamic and AI-enhanced experience. With an array of AI features integrated throughout, Forge not only enriches the review workflow but also retains the essential actions that developers typically perform during code assessments. This seamless blend of innovation and familiarity equips developers with the tools they need to enhance their coding practices effectively.

Fynix serves as an AI-driven platform aimed at enhancing software development efficiency by providing smart coding assistance and agent-based code reviews. This tool seamlessly integrates with widely used IDEs such as VS Code, offering features like context-aware autocomplete, natural language inputs for code corrections and translations, along with automatic visualizations of code flow. The Code Assistant feature of Fynix enables developers to produce cleaner and more efficient code at an accelerated pace, and the forthcoming Code Quality Agent promises to streamline bug detection while upholding coding standards. Supporting a variety of programming languages and frameworks, and compatible with tools like Jira, Fynix proves to be a flexible solution for fostering improved coding practices and team collaboration. As developers strive for excellence in their coding endeavors, Fynix stands out as an essential ally in the software development landscape.

Augment seamlessly integrates your team's collective expertise—covering codebases, documentation, and dependencies—through chat interactions, code completions, and intelligent suggestions. This tool enables you to quickly familiarize yourself with projects, maintain workflow efficiency, and enhance productivity. With its rapid and secure performance, Augment is compatible with your preferred IDEs and Slack. The suggestions provided are tailored to align with the APIs and coding standards specific to your organization, allowing your team to apply it directly in their everyday tasks. Its fast inference capabilities, which are three times quicker than those of competitors, leverage advanced techniques, including custom GPU kernels, to ensure developers remain focused. Our specialized AI models are designed to minimize inaccuracies and elevate code quality alongside productivity. Additionally, they facilitate the application of internal best practices established by senior engineers, support awareness of the codebase in daily operations, assist in the onboarding of new developers, refine code reviews, and much more. Built with tenant isolation in mind, our architecture safeguards your intellectual property while maintaining SOC-2 Type 1 compliance and passing penetration tests, ensuring a robust security posture. By integrating Augment into your workflow, you’re not just improving efficiency; you’re also fostering a culture of collaborative learning and continuous improvement within your team.

Summarize the changes in pull requests effectively to enable the team to grasp their significance swiftly. Automatically detect and resolve code quality concerns and anti-patterns across more than 30 programming languages. Examine each code modification for vulnerabilities identified by OWASP, CWE, SANS, and NIST, and apply necessary fixes. Assess every pull request against a comprehensive set of over 10,000 policies to uncover infrastructure as code problems and evaluate their implications. Safeguard sensitive information within your codebase, including API keys, tokens, and other confidential data. Highlight potential issues in code logic and data structures while providing insights into their effects. Access a Code Health Dashboard that offers immediate visibility into the overall health of your code and infrastructure. Pinpoint critical issues, comprehend their significance, and implement fixes promptly. Benefit from weekly executive summaries detailing new issues that have been discovered, resolved, or are still pending. Serving as your coding companion, this tool assists in identifying and automatically rectifying over 5,000 code quality and security vulnerabilities, all without requiring you to leave your integrated development environment. This seamless integration ensures that developers can maintain productivity while enhancing code safety and quality.

Cosine is capable of grasping both broad concepts and intricate details to deliver answers that surpass human capabilities. We are more than just a layer over an LLM; our approach integrates various methods such as static analysis and semantic search among others. Just pose a question to Cosine about adding a new feature or altering existing code, and we will produce a comprehensive step-by-step guide. Cosine meticulously indexes your codebase, comprehending it on various dimensions; from the relationships among files and functions to an in-depth semantic analysis of the code, ensuring that any inquiry regarding your codebase can be addressed. Genie stands out as the leading AI software engineer, boasting an impressive 30% evaluation score on the widely recognized SWE-Bench benchmark. It excels at debugging, feature development, and code refactoring, performing these tasks either completely independently or in collaboration with the user, creating a partnership akin to working alongside a colleague rather than merely acting as a copilot. Essentially, both Cosine and Genie redefine the standards of what AI can achieve in software engineering.

Digma seamlessly integrates with your IDE, utilizing runtime information to continuously identify issues, regressions, and other problems as you write code. You can instantly observe how any function performs in both continuous integration and production environments, allowing you to detect issues during the development phase. By analyzing code performance, Digma helps expedite code modifications and prevents recurring regressions, offering essential insights on usage, errors, and performance standards to clarify overlooked code and abandoned libraries. You will quickly grasp what is causing any bottlenecks and delays within your code, thanks to critical data such as execution times, scaling challenges, and N+1 query problems, enabling prompt resolutions. Furthermore, incorporating Digma into your GitOps workflow simplifies Pull Request feedback and enhances code review annotations for your team. With Digma, you'll gain the confidence to tackle even the most extensive and intricate projects, making it a vital asset for developers. This tool not only streamlines the coding process but also fosters a deeper understanding of your codebase.