Gemini Nexus v2.0.0是一款开源Chrome浏览器插件，免费集成Google Gemini 3人工智能模型，提供OCR文本提取、划词翻译和网页总结等实用功能。用户只需登录Gemini官网即可使用，支持快捷键操作如Ctrl+Q快速询问、Ctrl+P打开侧边栏，提升网页交互体验。该插件基于GitHub开源项目，鼓励社区反馈和功能迭代，适用于科技爱好者及需要高效AI工具的用户，无需额外付费即可享受前沿AI技术带来的便利。
原文链接：Linux.do
AutoQA-Agent is an open-source CLI tool designed to solve pain points in acceptance automation. Users can write test cases in Markdown, combined with Claude Agent SDK for intelligent execution, powered by Playwright to drive browsers. The tool features self-healing capabilities, automatically adjusting strategies when failures occur, and provides detailed logs, screenshots, and trace information for troubleshooting. After tests pass, it can automatically export as Playwright test scripts for easy integration into CI pipelines. The project is open-source on GitHub, welcoming developer feedback and contributions.
Original Link:V2EX Share & Discover
Bitcoin smart contract development sees a major breakthrough. Researchers have recently released Bithoven, a high-level imperative programming language specifically designed for Bitcoin smart contracts. The language compiles developer-written code into native Bitcoin script, supporting three compilation targets: Legacy, SegWit, and Taproot, effectively solving the difficulty of understanding and writing raw Bitcoin scripts. Bithoven provides traditional programming language features like if/else statements and return syntax, and includes a built-in type safety system supporting booleans, signatures, strings, and numbers to prevent runtime errors. Additionally, the language contains built-in keywords for time locks and cryptographic operations. Developers can experience this tool through an online IDE in their browser. As an open-source project, Bithoven's release offers Bitcoin developers a more friendly programming experience, potentially lowering the barrier to entry for Bitcoin smart contract development and driving innovation in the Bitcoin ecosystem.
Original Link:Hacker News
As DDR5 memory prices continue to skyrocket, AMD's discontinued Ryzen 7 5800X3D processor has seen a significant price surge in the secondhand market, even exceeding the price of AMD's latest Ryzen 7 9800X3D. Data shows that used 5800X3D units on eBay are now selling for $500-600, with some approaching $800 - nearly double the original price. This phenomenon stems primarily from consumers flocking to DDR4-compatible AM4 platforms to avoid the high cost of DDR5 memory. As the first CPU featuring 3D-VCache technology, the 5800X3D once led a generation in gaming performance and continues to deliver excellent results even after the release of Zen 4. Currently, AM4 motherboards remain affordable, with numerous motherboard+memory bundle deals further attracting budget-conscious gamers. For existing 5800X3D owners, now presents the optimal time to sell; while prospective buyers might consider the more affordable 5700X3D as an alternative.
Original Link:Hacker News
This article critiques The Wall Street Journal's reporting on Anthropic AI vending machines, arguing that it's actually a joint marketing campaign between WSJ and Anthropic. The author questions the practical value of using AI in vending machines, pointing out that such applications are neither economical nor practical, merely creating the illusion that 'AI is everywhere.' The piece reveals how tech companies promote their products through media, even when these applications lack real meaning. Anthropic employees even hinted in interviews that AI might pose risks, such as locking doors or making incorrect purchases, but reporters seemed to focus only on the gimmick of free sodas. The author urges readers to remain vigilant about this 'stupid AI world' and not blindly accept the reality of AI technology being misused.
Original link:Hacker News
This article conducts a performance benchmark test on different programming languages using the Leibniz formula for calculating π. The tests were executed on the GitHub Actions platform, revealing significant differences in computational efficiency among the languages. The Leibniz formula, as a classic mathematical formula, provides an objective standard for evaluating programming language performance. Test results may vary depending on the hardware used, but they still offer valuable insights for developers and technical decision-makers. Through comparative analysis, the article reveals the performance characteristics of different programming languages in mathematical computing tasks, helping developers make more informed decisions when selecting technologies for projects. This performance comparison method based on real-world application scenarios has more practical value than purely theoretical analysis.
Original Link:Hacker News
Demo Scope is a mobile presentation tool designed specifically for iOS that supports recording or streaming any mobile website while simultaneously displaying camera feed and touch indicators. It offers picture-in-picture camera functionality with three shape options: circle, square, and rectangle, with adjustable size and position. The touch indicators clearly showcase gestures like taps and swipes, supporting 6 colors and size adjustments. The app supports loading any URL with complete browser navigation features and can directly stream to platforms like Twitch, YouTube, and Facebook. Demo Scope targets entrepreneurs, product teams, content creators, and educators, offering a free version (with 5-minute limit and watermark) and a one-time purchase Pro version, suitable for product demos, tutorial creation, live streaming, and various other scenarios.
Original Link:Hacker News
最新评论
I don't think the title of your article matches the content lol. Just kidding, mainly because I had some doubts after reading the article.
这个AI状态研究很深入，数据量也很大，很有参考价值。
我偶尔阅读 这个旅游网站。激励人心查看路线。
文章内容很有深度，AI模型的发展趋势值得关注。
内容丰富，对未来趋势分析得挺到位的。
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光纤技术真厉害，文章解析得挺透彻的。
文章内容很实用，想了解更多相关技巧。