Code Arena
Code Arena, formerly known as LMArena, is a professional platform designed for developers to test and compare top AI coding models side-by-side. By entering a single prompt, users can generate multi-file applications or websites and evaluate the quality, reasoning, and accuracy of different AI models in real time. The platform supports exporting ready-to-run code directly to GitHub or a local IDE. It also features 'Image to Code' capabilities, allowing users to transform screenshots or mockups into functional code, and includes a leaderboard to track the performance of various AI models.
A platform to compare AI coding models and generate multi-file apps side-by-side.
- Comparing the logic and reasoning of different AI models for a specific coding task
- Generating a complete multi-file website structure from a single prompt
- Converting a UI mockup image into functional frontend code
- Benchmarking the performance of new AI coding models
- Enter a description of what you want to build in the prompt box
- or upload a screenshot using the 'Image to Code' feature. Review the side-by-side code outputs from different AI models
- compare their accuracy
- and then export the final code to your IDE or GitHub.
AI IDE for structured, spec-driven coding from prototype to production.
Free AI code agent using frontier models from Anthropic, OpenAI.
Converts designs to production-ready code, speeding up development by 5-10x.
AI-powered Figma to code conversion tool for flawless front-end code generation.
Visual Development Platform with AI-powered design-to-code, visual editor, and enterprise CMS.
AI website builder: design with natural language, export code.
AI code assistant for faster, safer coding with code completion and generation.
AI platform for understanding codebases, accelerating coding, and improving team collaboration.
AI-powered platform for product teams, design systems, and prototyping.
