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.
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