hackernews

1. Perplexity is using stealth, undeclared crawlers to evade no-crawl directives Total comment counts : 89 Summary Perplexity, an AI answer engine, has been observed engaging in stealth crawling by disguising its user agent and altering its IP addresses to bypass website protections and ignore robots.txt directives. Despite attempts to block this behavior, Perplexity continued to access restricted content from newly created domains, confirming concerns from affected website owners. Their actions, which violate web crawling norms, prompted the decision to de-list Perplexity as a verified bot and implement stricter blocking rules....

1. If you’re remote, ramble Total comment counts : 100 Summary For remote teams of 2-10 people, creating personal “ramblings” channels in chat apps fosters social cohesion. Each team member has their channel for sharing thoughts without cluttering group discussions, functioning like personal journals. Team members post updates 1-3 times a week, with channels muted by default. This practice, adopted by Obsidian, facilitates informal communication, allowing ideas to flourish without the pressure of scheduled meetings....

1. Telo MT1 Total comment counts : 102 Summary The TELO MT1 is an all-electric mini truck designed for versatility and functionality. With a compact size resembling a MINI Cooper, it features a 5-foot bed that can be configured for increased cargo space or additional seating for up to eight passengers. The vehicle offers impressive performance, including a 350-mile range, 0-60 mph in 4 seconds, and a 106 kWh battery with fast charging capabilities....

1. Show HN: Draw a fish and watch it swim with the others Total comment counts : 103 Summary error Top 1 Comment Summary The article discusses an intriguing leaderboard where some users invest significant time, while others creatively attempt to submit humorous, phallic drawings to CNN. The link provided directs to a ranking page related to this activity. Top 2 Comment Summary The author praises a website showcasing a basic CNN trained to recognize penises, expressing surprise at the positive behavior of its users, as they expected inappropriate content....

1. Slow Total comment counts : 67 Summary The article discusses long-term projects that humanity has undertaken, emphasizing those with clear goals, like scientific experiments and monumental constructions. Examples include Fermat’s Last Theorem, the Sagrada Familia, ongoing studies like the Framingham Heart Study, and the Clock of the Long Now. It reflects on how certain initiatives, such as the long-term evolution experiment with E. coli and the 2nd Ave Subway, highlight our commitment to enduring endeavors....

1. Fast Total comment counts : 111 Summary The article emphasizes the importance of speed in software, noting that fast applications can significantly enhance user experience and productivity. Speed encourages frequent deployment, fosters innovation, and eliminates cognitive friction, making tasks more efficient and enjoyable. Despite its value, speed is often overlooked in favor of additional features. Fast software typically results from focused design, as it necessitates stripping away non-essential elements. The article suggests that as the emphasis on performance increases, we will see more tools optimized for low latency, enhancing user experience and unlocking new capabilities in software development....

1. Study mode Total comment counts : 111 Summary error Top 1 Comment Summary Large Language Models (LLMs) serve as valuable study partners, allowing users to ask questions without embarrassment and guiding them through material step-by-step. This represents a significant improvement over past online learning experiences, which often involved encountering incorrect or outdated content without immediate feedback. While it’s essential to verify information from multiple sources, LLMs offer a transformative learning tool....

1. Enough AI copilots, we need AI HUDs Total comment counts : 85 Summary Mark Weiser’s 1992 critique of AI design highlights the limitations of the “copilot” metaphor for AI, advocating instead for a focus on “invisible computers” that enhance human awareness. He contrasts the copilot model, which actively assists, with the concept of a Head-Up Display (HUD) that seamlessly integrates information into the user’s perception. Modern examples include spellcheck and custom debugging tools that augment human understanding without direct interaction....

1. Dumb Pipe Total comment counts : 48 Summary The “Dumb Pipe,” developed by number 0, enables easy direct device connections that circumvent NAT issues and adapt to changing network conditions. It allows users to connect two computers with a single command, utilizing a 200-line wrapper around the iroh rust crate, employing QUIC technology for secure, multiplexed connections. While direct connectivity is sometimes impossible, a mesh network of relay nodes manages UDP traffic over HTTP when needed....

1. Rust running on every GPU Total comment counts : 22 Summary A demo has been created that allows a single Rust codebase to run on major GPU platforms without using specialized shader or kernel languages. This is achieved through projects like Rust GPU, Rust CUDA, and Naga, which facilitate compiling Rust code directly for GPUs. The demo implements a bitonic sort, showcasing cross-platform GPU compute. It simplifies the developer experience by embedding compiled GPU kernels into a standard Rust binary....