⚡ Codebuff — Fast AI Coding Agent with Total Codebase Awareness
⚡ Codebuff — Fast AI Coding Agent with Total Codebase Awareness
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⚡ Codebuff — is an AI coding agent from Y Combinator that indexes the entire codebase in 2 seconds and, according to BuffBench, is 100+ seconds faster and of higher quality than Claude Code. Codebuff is aimed at developers and engineering teams looking for a fast, context-aware coding assistant in the terminal that surgically edits the codebase without boilerplate setups.
🛠️ Our services and products at a glance:
- 🛡️ Y-Combinator-backed AI-Coding Agent for the command line
- 📈 Indexes entire codebase in 2 seconds for instant context
- 🖱️ Surgical Code Edits — precise changes considering existing structures
- 🔗 Total Codebase Awareness with mapping of hidden dependencies
- 💰 Tailored Solutions based on the specific codebase context
- 🚀 BuffBench rating with 175+ real tasks from open-source projects
- 🔒 Zero-Setup Installation via npm — works with any tech stack
- 💬 Multi-File Refactorings with Style-Consistency Checks
- 🌍 Live Terminal-Interface with integrated Code-Preview
⭐ Your advantages with Codebuff:
- ⏱️ ⏱️ 100+ seconds faster than Claude Code for coding tasks
- ✅ 🎯 Higher code quality through BuffBench scoring system with 4D evaluation
- 📊 💰 Immediately productive without setup hurdles — npm install and get started
- 🌟 🌟 Better results due to total codebase context instead of just file analysis
- 🔐 ✅ Magic Moments — Testimonials show consistent successes in real projects
- 🎯 🔄 Works with any tech stack without special environments
📖 Our History:
Codebuff was founded out of Y Combinator and specializes in AI coding agents that understand the entire codebase in seconds. The founders come from the developer community and have created a transparent benchmark with BuffBench
🎯 Our values and vision:
Our core values are Codebase First — every edit considers the full project structure, Speed Without Compromise — faster results with higher quality, Developer Magic — Codebuff moments arise from true codebase intelligence.

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