Code Arena records 35,827,928 monthly visits with +19.4% month-over-month growth and Free pricing. The Full Stack (fullstackdeeplearning.com) records 46,082 monthly visits with +6.6% growth and Free (educational content) pricing.
Battle-test AI coding models side by side
Courses and best practices for building AI-powered products end to end
| Dimension / Metric | | |
|---|---|---|
| Official Domain | arena.ai | fullstackdeeplearning.com |
| Pricing Model | Free | Free (educational content) |
| Monthly Visits | 35.83M (35,827,928) | 46.08K (46,082) |
| MoM Traffic Delta | +5.83M (+19.4%) | +2.86K (+6.6%) |
| Primary Market & Share | 🇮🇳 India (13.1%) | 🇺🇸 United States (31.7%) |
| Direct Visits / mo | 24.34M | 26.06K |
| User Rating | 4.7 | 4.6 |
| Supported Platforms | Website | Website |
Battle-test AI coding models side by side
Send the same coding prompt to multiple leading models and compare their generated apps and logic side by side.
Watch models construct web apps and websites live, so you can see process and output, not just the final file.
Projects go beyond one-off snippets, testing how well a model structures components, routes, and styles together.
Track which coding models accumulate the most wins over time to identify consistently strong performers.
Courses and best practices for building AI-powered products end to end
Lecture pages and resources covering prompt engineering, augmented language models, LLMOps, and language UI/UX.
Multi-year course content on infrastructure, data management, deployment, monitoring, and ML team organization.
Current material on collaborating with and building agent-based systems, including a perspective on multiplayer AI.
A maintained guide to cloud GPU options that helps teams choose compute for training and inference.
AI engineering courses, certificates, and the world's biggest AI newsletter
AI engineering courses, certificates, and the world's biggest AI newsletter
The top AI news and how to apply it, in five minutes a day
Crowdsourced arena where AI models compete and humans crown the best design output
Crowdsourced arena where AI models compete and humans crown the best design output
Free courses, live events and community for building real AI skills
Agent Skills that give your coding agent real design taste
Agent Skills that give your coding agent real design taste
Free / Open-sourceSearch and study millions of public SKILL.md agent skills
Free / Open-sourceSearch and study millions of public SKILL.md agent skills
Free AI hackathons and a global community for AI builders
Free AI hackathons and a global community for AI builders
Free / Open-sourceFree practical deep learning courses, research and open-source libraries
Free / Open-sourceFree open course for prompt engineering and AI security
Free / Open-sourceFree open course for prompt engineering and AI security
Free / Open-sourceCommunity hub for data science, machine learning and AI practitioners
Free / Open-sourceCommunity hub for data science, machine learning and AI practitioners
Community plugin, rule, and MCP server hub for Cursor
Community plugin, rule, and MCP server hub for Cursor
Discover AI tools and learn AI fundamentals in one searchable hub
Discover AI tools and learn AI fundamentals in one searchable hub
