Developer builds sarcastic AI code reviewer using free tools and no backend

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A developer has created an AI-powered code review tool that critiques HTML quality with humor, roasting poor markup and sarcastically praising clean semantic code. The project uses raw HTML, CSS, and JavaScript, with no backend server or paid API keys required. It runs on a free open-source model from Hugging Face, specifically Qwen2.5-Coder-7B-Instruct, accessed via its public inference API. The tool was built in under 10 minutes and is publicly accessible as a live demo on CodePen. The developer shared a full walkthrough of the build process on DEV Community to help others replicate it.

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