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    <title>Sameer Khan's Blog</title>
    <link>https://samkhan.net</link>
    <description>Technical articles on AI models, React, TypeScript, and software engineering by Sameer Khan, Full-Stack Software Engineer in San Francisco.</description>
    <language>en-US</language>
    <lastBuildDate>Tue, 14 Apr 2026 00:42:01 GMT</lastBuildDate>
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      <title>Sameer Khan's Blog</title>
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    <copyright>© 2026 Sameer Khan. All rights reserved.</copyright>
    <managingEditor>khansam@sonoma.edu (Sameer Khan)</managingEditor>
    <webMaster>khansam@sonoma.edu (Sameer Khan)</webMaster>
    <category>Technology</category>
    <category>Software Engineering</category>
    <category>AI/ML</category>
    <category>Web Development</category>
    
    <item>
      <title><![CDATA[Playwright MCP Setup Guide for Claude Code]]></title>
      <link>https://samkhan.net/blog/playwright-mcp-claude-code-browser-automation</link>
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      <description><![CDATA[How to set up Playwright MCP with Claude Code for AI-powered browser automation. Control Chrome, fill forms, scrape data, and automate web testing with natural language commands.]]></description>
      <pubDate>Sun, 14 Dec 2025 00:00:00 GMT</pubDate>
      <author>khansam@sonoma.edu (Sameer Khan)</author>
      <category>Developer Tools</category>
      <category>Claude Code</category>
      <category>Playwright</category>
      <category>MCP</category>
      <category>Browser Automation</category>
      <category>AI</category>
      <category>Developer Tools</category>
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    <item>
      <title><![CDATA[Cursor vs Copilot vs Claude Code: 2025 Comparison]]></title>
      <link>https://samkhan.net/blog/ai-coding-tools-comparison-2025</link>
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      <description><![CDATA[The definitive comparison of AI coding assistants in 2025. Learn which tool is best for your workflow: Cursor, GitHub Copilot, or Claude Code, with pricing, features, and real-world recommendations.]]></description>
      <pubDate>Fri, 12 Dec 2025 00:00:00 GMT</pubDate>
      <author>khansam@sonoma.edu (Sameer Khan)</author>
      <category>Developer Tools</category>
      <category>AI</category>
      <category>Cursor</category>
      <category>GitHub Copilot</category>
      <category>Claude Code</category>
      <category>Developer Tools</category>
      <category>Coding</category>
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    <item>
      <title><![CDATA[OLMo 3 32B Think Review: Best Open-Source LLM]]></title>
      <link>https://samkhan.net/blog/allenai-olmo-3-32b-think-review-2025</link>
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      <description><![CDATA[Complete review of OLMo 3 32B Think, AllenAI's open-source reasoning model. Benchmark performance, self-hosting guide, cost analysis, and comparison with GPT-5.2, DeepSeek-V3.2-Speciale, and other open-source models.]]></description>
      <pubDate>Fri, 12 Dec 2025 00:00:00 GMT</pubDate>
      <author>khansam@sonoma.edu (Sameer Khan)</author>
      <category>AI</category>
      <category>AI</category>
      <category>Open Source</category>
      <category>OLMo</category>
      <category>AllenAI</category>
      <category>LLM</category>
      <category>Reasoning</category>
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    <item>
      <title><![CDATA[Amazon Nova 2 Lite Review: AWS AI Model Guide]]></title>
      <link>https://samkhan.net/blog/amazon-nova-2-lite-review-2025</link>
      <guid isPermaLink="true">https://samkhan.net/blog/amazon-nova-2-lite-review-2025</guid>
      <description><![CDATA[Complete technical review of Amazon Nova 2 Lite, AWS's latest language model. Benchmark performance, AWS integration, cost analysis, and comparison with GPT-5.2, Claude, and other frontier models.]]></description>
      <pubDate>Fri, 12 Dec 2025 00:00:00 GMT</pubDate>
      <author>khansam@sonoma.edu (Sameer Khan)</author>
      <category>AI</category>
      <category>AI</category>
      <category>Amazon</category>
      <category>AWS</category>
      <category>Nova</category>
      <category>LLM</category>
      <category>Cloud</category>
    </item>
    <item>
      <title><![CDATA[Claude Opus 4.5: Complete Developer Review]]></title>
      <link>https://samkhan.net/blog/claude-opus-4-5-complete-review-2025</link>
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      <description><![CDATA[Comprehensive review of Claude Opus 4.5, Anthropic's latest frontier model. Complete capabilities analysis, benchmark performance, real-world testing, cost evaluation, and developer use case recommendations.]]></description>
      <pubDate>Fri, 12 Dec 2025 00:00:00 GMT</pubDate>
      <author>khansam@sonoma.edu (Sameer Khan)</author>
      <category>AI</category>
      <category>AI</category>
      <category>Claude</category>
      <category>Anthropic</category>
      <category>LLM</category>
      <category>Developer Tools</category>
      <category>Machine Learning</category>
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    <item>
      <title><![CDATA[DeepSeek V3.2 Speciale Review: Free GPT-5 Rival]]></title>
      <link>https://samkhan.net/blog/deepseek-v3-2-speciale-review-2025</link>
      <guid isPermaLink="true">https://samkhan.net/blog/deepseek-v3-2-speciale-review-2025</guid>
      <description><![CDATA[DeepSeek-V3.2-Speciale delivers frontier-level reasoning capabilities with open weights. Complete technical review, benchmark comparisons, and developer testing of this free alternative to GPT-5.2 and Claude Opus 4.5.]]></description>
      <pubDate>Fri, 12 Dec 2025 00:00:00 GMT</pubDate>
      <author>khansam@sonoma.edu (Sameer Khan)</author>
      <category>AI</category>
      <category>AI</category>
      <category>DeepSeek</category>
      <category>Open Source</category>
      <category>LLM</category>
      <category>Machine Learning</category>
      <category>Coding</category>
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    <item>
      <title><![CDATA[GPT-5.1 Codex Max vs Claude Opus 4.5 for Coding]]></title>
      <link>https://samkhan.net/blog/gpt-5-1-codex-max-coding-review-2025</link>
      <guid isPermaLink="true">https://samkhan.net/blog/gpt-5-1-codex-max-coding-review-2025</guid>
      <description><![CDATA[Complete comparison of GPT-5.1-Codex-Max and Claude Opus 4.5 for coding tasks. Benchmark performance, real-world coding tests, cost analysis, and developer workflow recommendations.]]></description>
      <pubDate>Fri, 12 Dec 2025 00:00:00 GMT</pubDate>
      <author>khansam@sonoma.edu (Sameer Khan)</author>
      <category>AI</category>
      <category>AI</category>
      <category>GPT-5</category>
      <category>Claude</category>
      <category>Coding</category>
      <category>Developer Tools</category>
      <category>LLM</category>
    </item>
    <item>
      <title><![CDATA[GPT-5.2 Developer Review: First Look (Dec 2025)]]></title>
      <link>https://samkhan.net/blog/gpt-5-2-developer-review</link>
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      <description><![CDATA[A comprehensive developer review of GPT-5.2 released December 11, 2025. Comparing Instant, Thinking, and Pro variants with benchmarks, pricing, and real-world coding performance.]]></description>
      <pubDate>Fri, 12 Dec 2025 00:00:00 GMT</pubDate>
      <author>khansam@sonoma.edu (Sameer Khan)</author>
      <category>AI</category>
      <category>AI</category>
      <category>GPT-5</category>
      <category>OpenAI</category>
      <category>LLM</category>
      <category>Coding</category>
      <category>Developer Tools</category>
    </item>
    <item>
      <title><![CDATA[GPT-5.2 Technical Review: OpenAI's Best Model]]></title>
      <link>https://samkhan.net/blog/gpt-5-2-technical-review</link>
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      <description><![CDATA[GPT-5.2 lands in the middle of an unprecedented AI arms race. With a 400K context window, 30% fewer hallucinations, and the first 90%+ ARC-AGI score, here's what developers need to know about OpenAI's most capable model yet.]]></description>
      <pubDate>Fri, 12 Dec 2025 00:00:00 GMT</pubDate>
      <author>khansam@sonoma.edu (Sameer Khan)</author>
      <category>AI</category>
      <category>AI</category>
      <category>GPT-5</category>
      <category>OpenAI</category>
      <category>LLM</category>
      <category>Developer Tools</category>
      <category>Machine Learning</category>
    </item>
    <item>
      <title><![CDATA[GPT-5.2 vs Gemini 3: Real Coding Test Results]]></title>
      <link>https://samkhan.net/blog/gpt-5-2-vs-gemini-3-tested</link>
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      <description><![CDATA[GPT-5.2 dropped yesterday. I put it head-to-head against Gemini 3 on real development tasks: debugging, refactoring, API design, and more. The results surprised me.]]></description>
      <pubDate>Fri, 12 Dec 2025 00:00:00 GMT</pubDate>
      <author>khansam@sonoma.edu (Sameer Khan)</author>
      <category>AI</category>
      <category>AI</category>
      <category>GPT-5</category>
      <category>Gemini</category>
      <category>OpenAI</category>
      <category>Google</category>
      <category>Coding</category>
    </item>
    <item>
      <title><![CDATA[Grok 4.1 Review: xAI's Latest Model Tested]]></title>
      <link>https://samkhan.net/blog/grok-4-1-review-2025</link>
      <guid isPermaLink="true">https://samkhan.net/blog/grok-4-1-review-2025</guid>
      <description><![CDATA[Complete review of Grok 4.1, xAI's latest language model. Benchmark performance, real-world testing, cost analysis, and comparison with GPT-5.2, Claude Opus 4.5, and other frontier models.]]></description>
      <pubDate>Fri, 12 Dec 2025 00:00:00 GMT</pubDate>
      <author>khansam@sonoma.edu (Sameer Khan)</author>
      <category>AI</category>
      <category>AI</category>
      <category>Grok</category>
      <category>xAI</category>
      <category>LLM</category>
      <category>Elon Musk</category>
      <category>Machine Learning</category>
    </item>
    <item>
      <title><![CDATA[How I Cut My Debugging Time in Half as a React Developer]]></title>
      <link>https://samkhan.net/blog/how-i-cut-debugging-time-in-half</link>
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      <description><![CDATA[After tracking my debugging sessions for a month, I discovered that 80% of my bugs fell into 5 categories. Here's what I changed and the tools that actually made a difference.]]></description>
      <pubDate>Fri, 12 Dec 2025 00:00:00 GMT</pubDate>
      <author>khansam@sonoma.edu (Sameer Khan)</author>
      <category>Developer Tools</category>
      <category>React</category>
      <category>Debugging</category>
      <category>Developer Tools</category>
      <category>Productivity</category>
      <category>TypeScript</category>
    </item>
    <item>
      <title><![CDATA[Mistral Devstral 2 Review: Agentic Coding Model]]></title>
      <link>https://samkhan.net/blog/mistral-devstral-2-agentic-coding-review-2025</link>
      <guid isPermaLink="true">https://samkhan.net/blog/mistral-devstral-2-agentic-coding-review-2025</guid>
      <description><![CDATA[Mistral Devstral 2 is purpose-built for agentic coding workflows. Complete review of its coding capabilities, agent performance, and how it compares to GPT-5.2, Claude Opus 4.5, and specialized coding tools.]]></description>
      <pubDate>Fri, 12 Dec 2025 00:00:00 GMT</pubDate>
      <author>khansam@sonoma.edu (Sameer Khan)</author>
      <category>AI</category>
      <category>AI</category>
      <category>Mistral</category>
      <category>Coding</category>
      <category>LLM</category>
      <category>Developer Tools</category>
      <category>AI Agents</category>
    </item>
    <item>
      <title><![CDATA[Mistral Large 3 Review: GPT-5.2 Competitor?]]></title>
      <link>https://samkhan.net/blog/mistral-large-3-review-2025</link>
      <guid isPermaLink="true">https://samkhan.net/blog/mistral-large-3-review-2025</guid>
      <description><![CDATA[Complete review of Mistral Large 3 (2512), the latest frontier model from Mistral AI. Benchmark comparisons, coding performance, cost analysis, and real-world testing against GPT-5.2 and Claude Opus 4.5.]]></description>
      <pubDate>Fri, 12 Dec 2025 00:00:00 GMT</pubDate>
      <author>khansam@sonoma.edu (Sameer Khan)</author>
      <category>AI</category>
      <category>AI</category>
      <category>Mistral</category>
      <category>LLM</category>
      <category>GPT-5</category>
      <category>Claude</category>
      <category>Machine Learning</category>
    </item>
    <item>
      <title><![CDATA[Prompt Engineering Guide: Better AI Outputs]]></title>
      <link>https://samkhan.net/blog/the-art-of-prompt-engineering</link>
      <guid isPermaLink="true">https://samkhan.net/blog/the-art-of-prompt-engineering</guid>
      <description><![CDATA[LLMs are prediction engines. The quality of your output depends entirely on how you ask. From basic techniques to advanced strategies like Chain-of-Thought and ReAct, plus production-level patterns from Parahelp's XML-structured prompts.]]></description>
      <pubDate>Fri, 12 Dec 2025 00:00:00 GMT</pubDate>
      <author>khansam@sonoma.edu (Sameer Khan)</author>
      <category>AI</category>
      <category>AI</category>
      <category>Prompt Engineering</category>
      <category>LLM</category>
      <category>GPT</category>
      <category>Claude</category>
      <category>Developer Tools</category>
    </item>
    <item>
      <title><![CDATA[TypeScript Type vs Interface: When to Use Each (2025)]]></title>
      <link>https://samkhan.net/blog/typescript-type-vs-interface-2025</link>
      <guid isPermaLink="true">https://samkhan.net/blog/typescript-type-vs-interface-2025</guid>
      <description><![CDATA[The definitive guide to choosing between TypeScript's type and interface. Learn when to use each with real-world examples, common patterns, and practical decision guidelines.]]></description>
      <pubDate>Fri, 12 Dec 2025 00:00:00 GMT</pubDate>
      <author>khansam@sonoma.edu (Sameer Khan)</author>
      <category>Web Development</category>
      <category>TypeScript</category>
      <category>JavaScript</category>
      <category>Web Development</category>
      <category>Programming</category>
      <category>Type Safety</category>
    </item>
    <item>
      <title><![CDATA[useEffect Guide: Fix Common React Problems 2025]]></title>
      <link>https://samkhan.net/blog/useeffect-complete-guide-2025</link>
      <guid isPermaLink="true">https://samkhan.net/blog/useeffect-complete-guide-2025</guid>
      <description><![CDATA[Master React's useEffect hook with practical solutions to infinite loops, cleanup issues, dependency arrays, and more. Real-world examples and debugging strategies.]]></description>
      <pubDate>Fri, 12 Dec 2025 00:00:00 GMT</pubDate>
      <author>khansam@sonoma.edu (Sameer Khan)</author>
      <category>Web Development</category>
      <category>React</category>
      <category>JavaScript</category>
      <category>Web Development</category>
      <category>Hooks</category>
      <category>Frontend</category>
    </item>
    <item>
      <title><![CDATA[How I Built This Portfolio with Next.js 16 and Tailwind CSS]]></title>
      <link>https://samkhan.net/blog/building-this-portfolio</link>
      <guid isPermaLink="true">https://samkhan.net/blog/building-this-portfolio</guid>
      <description><![CDATA[A deep dive into the architecture, design decisions, and optimizations that went into building my personal portfolio site. From SEO to accessibility, learn what goes into a modern developer portfolio.]]></description>
      <pubDate>Fri, 10 Jan 2025 00:00:00 GMT</pubDate>
      <author>khansam@sonoma.edu (Sameer Khan)</author>
      <category>Projects</category>
      <category>Next.js</category>
      <category>React</category>
      <category>Tailwind CSS</category>
      <category>TypeScript</category>
      <category>SEO</category>
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