How Cursor Serves Billions of AI Code Completions Every Day

Cursor, an AI-powered code editor based on Visual Studio Code, has gained popularity among developers and Fortune 500 companies. It integrates advanced AI models into a familiar coding environment, handling over 1 million transactions per second and serving billions of AI code completions daily. Key features include responsive code autocomplete, an AI chat assistant, codebase indexing, automated code reviews, background agents, and persistent project knowledge. Cursor's architecture prioritizes speed, privacy, and security while using a diverse tech stack including AWS, OpenAI, and proprietary models.