Code Arena
A platform to compare AI coding models and generate multi-file apps side-by-side.
Test the world's leading coding models. Build web apps and websites in real time while evaluating model accuracy and logic.

About this product
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.
Key features
- AI coding
- Code generation
- Developer tools
- Model comparison
- Image to code
- Multi-file generation
What it helps with
A platform to compare AI coding models and generate multi-file apps side-by-side.
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