Supermaven

Feeling the drag of repetitive coding tasks or getting lost navigating large, complex projects? Supermaven is an AI-powered code completion tool designed to significantly speed up your development workflow. It integrates directly into your favorite editor, providing exceptionally fast and relevant code suggestions by understanding your entire codebase like never before.

Supermaven focuses on helping you write code more efficiently, reducing the time spent on boilerplate and lookup, allowing you to concentrate on solving the challenging problems.

Key Features

• ⚡ Accelerate Your Coding: Get code suggestions remarkably fast – typically around 250ms, which is significantly quicker than many alternatives. This responsiveness helps you maintain flow and potentially write code up to twice as fast.

• 🧠 Understand Your Entire Project (1M Token Context): Supermaven utilizes an expansive 1 million token context window (available in Pro). This allows it to analyze a vast amount of your codebase (around 4 million characters), finding relevant definitions, patterns, and examples across multiple files to provide highly accurate and context-aware suggestions, even in large monorepos or complex projects. For instance, it can identify a database schema defined in one file and suggest appropriate query code in another.

• 💡 Receive High-Quality Suggestions: Powered by Babble, our proprietary language model optimized specifically for code completion, Supermaven delivers intelligent and useful suggestions tailored to your current task. The Pro plan utilizes our largest, most capable model for even better results.

• 🤝 Adapt to Your Coding Style (Pro): Supermaven Pro learns from your existing code to match your formatting preferences, variable naming conventions, and overall style, making the generated code feel like you wrote it yourself.

• 💬 Streamline Interactions with AI Chat: Go beyond simple completion. Chat with leading models like GPT-4o and Claude 3.5 Sonnet directly within your IDE. Use hotkeys to quickly diff suggestions, apply changes, or start conversations. Easily attach recently edited files or automatically include compiler errors for faster debugging and resolution – the AI's responses link back to your code for easy diffing and application.

• 🔌 Integrate with Your Favorite IDEs: Work seamlessly within your existing development environment. Supermaven is compatible with VS Code, JetBrains IDEs (like IntelliJ IDEA, PyCharm, etc.), and Neovim.

Use Cases

Imagine how Supermaven can fit into your workflow:

1. Developing a New Feature in a Large Application: You're tasked with adding functionality that interacts with several existing modules you're not deeply familiar with. Supermaven's large context window helps it grasp the relationships between different parts of the code. When you start typing, it suggests method calls, data structures, and patterns consistent with the established architecture, pulling context from across the project, saving you hours of manual exploration.

2. Refactoring Legacy Code: You need to update an older section of the codebase. As you begin refactoring, Supermaven suggests modern syntax, identifies related code blocks that might need updates (even in other files, thanks to its context), and helps ensure consistency with newer project standards, making the process smoother and less error-prone.

3. Quickly Resolving Errors: You encounter a runtime error or a compiler warning. Instead of manually copying the error message and relevant code snippets into a separate tool, you use Supermaven Chat. With a click, it sends the diagnostic message and the associated code to an AI model, which analyzes the problem and suggests a fix. You can review the suggested change as a diff and apply it directly in your editor.

Conclusion

Supermaven is built for developers who value speed, accuracy, and deep contextual understanding in their coding tools. Its combination of rapid, high-quality suggestions, the unique capability of its 1 million token context window (Pro), and an integrated chat interface provides a significant boost to productivity. Whether you're working solo on a small project or collaborating on a massive codebase within a team, Supermaven helps you write better code, faster.

Explore the Free tier to experience the speed, or start a Pro trial to unlock the full power of the 1 million token context window and adaptive learning.

Frequently Asked Questions (FAQ)

• What is a context window? The context window size determines how much code the AI model can consider when generating suggestions. Supermaven's Pro plan offers a 1 million token context window (roughly 4 million characters), enabling it to understand vast amounts of code. This large context allows it to make more relevant and accurate suggestions, especially in large or complex projects where understanding relationships across many files is crucial.

• What model does Supermaven use? Supermaven uses Babble, a proprietary language model developed in-house and specifically optimized for inline code completion speed and quality. Our custom models and infrastructure enable the fast response times and the exceptionally large context window that differentiate Supermaven.

• How does Supermaven handle my code data? We prioritize the security of your code. All code data processed by Supermaven is subject to a strict 7-day retention policy, after which it is automatically deleted. Your code is never used for training our models. We only use your data as necessary to provide the code completion and chat services. Please see our Code Policy for full details.