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Product Reviews·2 min
localOCR: A Locally Deployed Open-Source OCR Solution Supporting Gemma-4 and Other Vision Models
localOCR is an open-source local OCR tool powered by vision language models like Gemma-4 and Llama 3.2. Learn about its architecture, multi-model support, use cases, and advantages over traditional OCR.
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Tutorials·2 min
Simon Willison Built a Wildlife Sightings Feature for His Blog Using Claude Code on His Phone
Simon Willison used Claude Code for web on his phone to aggregate a decade of iNaturalist wildlife data into his blog. A look at the architecture, Beats system, and how AI is reshaping dev workflows.
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Product Reviews·3 min
Onlook: Open-Source AI Visual React Design Tool — Cursor for Designers
Onlook is an open-source AI-powered visual React design tool that lets designers edit real code visually. With 25,700+ GitHub Stars, it generates UI via natural language, bridging the design-development gap.
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Tutorials·3 min
Phone + Claude Code: Building an iNaturalist Observation Display Tool While Camping
Simon Willison built a complete iNaturalist observation display tool using only his phone and Claude Code while camping. A breakdown of the three-layer architecture: Python CLI, Git Scraping automation, and pure frontend display.
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Product Reviews·3 min
Stock-MCP: An Open-Source MCP Server That Gives AI Agents Real-Time Access to Chinese and US Stock Data
Stock-MCP is an open-source MCP-based financial data server supporting China A-shares, US stocks, and crypto. Learn its core features, architecture, and use cases for building AI investment research assistants.
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Expert Opinions·4 min
In the Vibe Coding Era, Why Do We Need RSS for Distributing Personal Apps?
Vibe Coding makes building apps as easy as writing blog posts, but personal tools lack good distribution channels. This article explores using RSS as a lightweight app distribution protocol.
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Expert Opinions·2 min
In the Vibe Coding Era, Using RSS to Share and Discover Personal Apps
AI-assisted programming makes building tools as easy as blogging, but how are these personal apps discovered? Matt Webb proposes RSS for vibe-coded apps, and Simon Willison quickly validates the idea.
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Tech Frontiers·2 min
Brockman Dodges Key Questions on the Stand as Personal Diary Becomes Musk's Strongest Evidence Against OpenAI
OpenAI co-founder Greg Brockman's personal diary emerges as the strongest evidence in Musk v. OpenAI, as Brockman evades key questions on the stand using 'high school debate club' tactics.
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Tech Frontiers·2 min
OpenAI President Brockman Testifies in Court: Dodges Questions as Personal Diary Becomes Key Evidence for Musk's Side
OpenAI co-founder Greg Brockman testifies in the Musk v. OpenAI case, dodging key questions while his private diary emerges as crucial evidence for Musk's legal team.
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Tutorials·2 min
Prompt Engineering Skills Library: Best Practices for Claude/GPT/Gemini Multi-Model Prompting
Deep dive into the open-source prompt-engineering-skills project covering model-specific prompt patterns and best practices for Claude, ChatGPT GPT-5.5, Gemini, and more.
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Product Reviews·3 min
Sony Xperia 1 VIII Review: Square Camera Module + AI Photography Assistant — The Biggest Change in Five Years
Sony Xperia 1 VIII marks the first major design change in five years with a new square camera module, major telephoto upgrade, and AI photography assistant.
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Tech Frontiers·3 min
Guardrails AI Hit by Supply Chain Attack: A Complete Breakdown of Operation Mini Shai-Hulud
Guardrails AI's PyPI package guardrails-ai 0.10.1 was hit by the Mini Shai-Hulud supply chain attack, along with TanStack and Mistral. Full analysis and developer remediation guide inside.
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Tech Frontiers·2 min
Kimi K2 Official Verification Tool K2-Vendor-Verifier: One-Click API Vendor Model Accuracy Detection
Moonshot AI open-sources K2-Vendor-Verifier to verify third-party Kimi K2 API vendor inference accuracy. Learn how this tool helps developers detect over-quantization, model substitution, and other API market risks.
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Expert Opinions·3 min
Why the Zig Project Strictly Bans AI Contributions: Investing in People, Not Code
The Zig programming language enforces the strictest anti-LLM policy in open source, banning AI in PRs and Issues. Its "Contributor Poker" philosophy reveals why: open source value lies in cultivating people, not merging code.
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Tech Frontiers·3 min
CL4R1T4S Project: Massive Leak of Major AI System Prompts Sparks Transparency Debate with 25,000+ Stars
GitHub project CL4R1T4S leaked system prompts from ChatGPT, Claude, Gemini and other major AI products, earning 25,000+ Stars and igniting debate over AI transparency vs. security.
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Research·2 min
Deep Dive into Claude's Sycophancy Problem: Spirituality Topics Hit 38% Sycophancy Rate
Anthropic research reveals Claude's sycophancy problem: only 9% overall, but 38% for spirituality topics and 25% for relationships. Deep analysis of causes, evaluation methods, and AI alignment implications.
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Industry Insights·3 min
Data Centers Taking Over Farmland? The Numbers That Debunk an Exaggerated Land Controversy
Are data centers really devouring farmland? U.S. farmers sold 77x more land than data centers occupy, while crop yields hit record highs. Real data debunks the exaggerated land controversy.
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Tutorials·2 min
Building an iNaturalist Observation Display Tool Entirely on a Phone with Claude Code
Simon Willison built an iNaturalist observation display tool on his phone while camping using Claude Code, Git Scraping, and GitHub Actions with zero servers.
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Tech Frontiers·2 min
YC Holds 0.6% Stake in OpenAI, Worth Over $5 Billion: One of the Most Successful Bets in Venture Capital History
Y Combinator holds ~0.6% of OpenAI, worth over $5 billion at the $852B valuation. John Gruber revealed this long-obscure figure, highlighting YC's extraordinary early AI bet.
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Tech Frontiers·3 min
Kimi-Writer: An Open-Source AI Novel Writing Agent Powered by Deep Reasoning
Deep dive into the Kimi-Writer open-source project — an AI novel writing Agent built on Kimi-K2-Thinking with deep reasoning, autonomous planning, and long-form narrative capabilities.
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