Code Arena

verified

Platform to compare AI coding models and generate multi-file apps side-by-side.

What it does

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.

Core features

✦Side-by-side AI model comparison
✦Multi-file app and website generation
✦Export to GitHub or IDE
✦Image to Code (screenshot to code conversion)
✦Real-time code quality and reasoning evaluation
✦AI coding model leaderboard

Use cases

→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