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Show HN: Sparrow-1 – Audio-native model for human-level turn-taking without ASR Published: 2026-01-14 | Origin: Hacker News Sparrow-1 is an advanced multilingual audio model designed for real-time conversational flow and transfer. It aims to emulate human-like response timing by predicting when to listen, wait, or speak, rather than merely responding as quickly as possible. Traditional AI voice systems rely on detecting silence to determine when to respond, which can lead to awkward pauses or interruptions. In contrast, Sparrow-1 continuously models conversational timing, allowing it to react in alignment with human expectations for dialogue. This model incorporates insights from conversation |
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Ask HN: What did you find out or explore today? Published: 2026-01-14 | Origin: Hacker News The content describes a pet parrot preparing to lay an egg, detailing her behavior and changes during this time. The parrot is unusually hungry, happily eating various foods, and has created a cozy nest with her towel in her cage. Despite her condition, she remains active and playful, flying around throughout the day. The owner reflects humorously on the experience, likening it to waiting in a delivery ward. The following segments briefly touch on unrelated topics, including the complexities of output formatting for a |
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Zero-copy SIMD parsing to handle unaligned reads and lifetime complexity in binary protocols Published: 2026-01-14 | Origin: /r/programming Lunary is a high-performance ITCH parser developed by Lunyn, designed for low-latency and high-reliability trading applications. It enhances traditional market data infrastructure by optimizing parsing capabilities and supports features like adaptive batching, parallel processing, and SIMD. The parser effectively processes millions of messages even on scalar-only hardware. Feedback from users is valued, and all documentation regarding qualifiers can be found in the provided resources. The software is released under the AGPL (GNU Affero General Public License). |
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Ask HN: Share your personal website Published: 2026-01-14 | Origin: Hacker News The content is a request for assistance in growing a directory of personal websites. The author invites people to submit their personal websites, emphasizing that any well-received site with full design and content control is welcome, not limited to blogs. Users can submit links in the comments, and those who do not want their sites included should let the author know. The project is community-driven, and anyone interested in becoming a maintainer can express their interest. An update notes that processing submissions will take time, and contributions |
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Ruby 4.0.1 Released Published: 2026-01-14 | Origin: /r/ruby Recent updates in the Ruby programming language include the release of Ruby 4.0.1 on January 13, 2026, which addresses a bug related to `Kernel#sleep` and includes other bug fixes. The Ruby team plans to release updates bi-monthly, with Ruby 4.0.2 scheduled for March. The release cycle may adjust if significant user-impacting changes occur. Additionally, Ruby 3.2.10 was also released, and Ruby 4.0. |
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Ask HN: How are you doing RAG locally? Published: 2026-01-14 | Origin: Hacker News The content appears to inquire about different data management and retrieval technologies, specifically mentioning vector databases, semantic search, knowledge graphs, and hypergraphs. A link to a Python package for FAISS (Facebook AI Similarity Search) is provided, suggesting a resource for users interested in implementing or learning more about these technologies. The repeated "reply" indicates ongoing engagement or request for responses regarding these topics. |
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Pidgin Markup For Writing, or How Much Can HTML Sustain? Published: 2026-01-14 | Origin: /r/programming The author of the content expresses support for users who disable JavaScript, emphasizing that their website can function without it, using JavaScript solely for enhancement. They identify as an "HTML extremist" and challenge the notion that HTML is cumbersome to write, proposing their own simplified dialect called Pidgin HTML, which is tailored to their static site generator, ed(1). This setup doesn't require complex technologies and uses regex and shell scripts for easier writing. The author shares personal adaptations, like a custom syntax |
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I Love You, Redis, But I'm Leaving You for SolidQueue Published: 2026-01-14 | Origin: /r/ruby Simple Thread is making a donation to support Feed More this month. The latest release of the Ruby-based web application framework, Rails 8, has removed Redis from its standard stack, allowing developers to use new features—SolidQueue for job queuing, SolidCache for caching, and SolidCable for messaging—built entirely on existing relational database services like PostgreSQL, SQLite, or MySQL. This change suggests that traditional relational database technology can effectively replace Redis, which has been a widely used and reliable |
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The Unbearable Frustration of Figuring Out APIs Published: 2026-01-14 | Origin: /r/programming The content describes the author's experience in creating a command line translation tool in Swift as a hobby while learning Chinese. Initially, the author relied on a Chinese language institute for learning but found it cumbersome to use existing apps for translation. They sought to build a tool that would allow quick translations directly from the terminal. After exploring various translation APIs, which often required API tokens or credit card information, the author remembered macOS's built-in Translate feature and decided to integrate it instead. Although they initially attempted to |
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LLMs are a 400-year-long confidence trick Published: 2026-01-14 | Origin: /r/programming In 1623, Wilhelm Schickard designed the first mechanical calculator, followed by Blaise Pascal's improved version in 1643, aimed at easing the tedious arithmetic of tax collection. The ongoing interest in mechanical calculation reflects a long-standing desire to offload mental effort. The text also outlines the stages of a confidence scam, which involves pressuring the target (mark) into hasty decisions through emotional manipulation, either by offering enticing promises or inducing fear of negative outcomes. This mechanism mirrors the historical |
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Unpopular Opinion: SAGA Pattern is just a fancy name for Manual Transaction Management Published: 2026-01-14 | Origin: /r/programming The content introduces a self-paced online bootcamp focused on using Saga, API Composition, and CQRS patterns for designing multi-service operations. The course is offered at a discounted price of $95 (regularly $395) with a coupon valid until September 30, 2025. It discusses the Database per Service pattern, where each service has its own database. However, since some transactions span multiple services (e.g., ensuring a customer's order does not exceed a credit limit), a mechanism is needed |
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Inside The Internet Archive's Infrastructure Published: 2026-01-14 | Origin: Hacker News The content mentions the co-founders of nkn.org multiple times, indicating their involvement in the organization. Additionally, it highlights a future event titled "Gran Turismo 2026: The Great AI Showdown for Autonomous Driving." Other entries reference individuals like Bruce Li and Taavi Rehemägi, along with various dates and projects, including "Code Review," "tyingshoelaces.com," and "Learn Repo." The repeated entries suggest a focus on these individuals and projects, emphasizing their significance |
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Beebo, a wave simulator written in C Published: 2026-01-14 | Origin: Hacker News Beebo is an interactive wave simulation program that features no objectives or points, focusing solely on the visualization of waves. It uses a discretized Laplace operator to simulate wave patterns similar to a calm pond. Users can customize the appearance of the waves with eight different shaders, allowing variations like water and storm radar effects, as well as different geometric boundary shapes such as circular or hexagonal. To install Beebo, users must create a configuration directory and run the program from their shell; however, it |
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AI will compromise your cybersecurity posture Published: 2026-01-14 | Origin: Hacker News Michał "rysiek" Woźniak expresses concern about the impact of artificial intelligence (AI) on information security. He argues that the real danger comes not from a self-aware AI entity but from the complexities and risks associated with integrating large language model (LLM)-based systems into organizational workflows. These systems are intricate and poorly understood, leading to issues like data leaks, compromises, and downtime. Companies adopting these technologies often overlook the substantial risks involved, as vendors typically do not take responsibility |
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1000 Blank White Cards Published: 2026-01-14 | Origin: Hacker News "1000 Blank White Cards" is a unique party card game where players create the deck during gameplay. It can be played by any number of participants and is suitable for both adults and children. The game operates on a nomic principle, meaning the rules are written on the cards themselves rather than being predefined. Players are encouraged to create new cards, modify rules, and adapt gameplay dynamically. The game is structured into three main phases: creating the deck, playing the game, and the epilogue |
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The Gleam Programming Language Published: 2026-01-14 | Origin: Hacker News Gleam is a programming language that combines a powerful type system, functional programming expressiveness, and the reliability of the Erlang runtime, all while maintaining a modern syntax. It operates on the Erlang virtual machine, enabling scalability for various workloads, and utilizes an efficient concurrency model allowing millions of green threads, fast immutable data structures, and a non-blocking garbage collector. Gleam includes essential development tools such as a compiler, build tool, formatter, editor integrations, and a package manager, |
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Show HN: Cachekit – High performance caching policies library in Rust Published: 2026-01-14 | Origin: Hacker News The content emphasizes the importance of user feedback and outlines the features of CacheKit, a Rust library for high-performance cache policies and tiered caching primitives. It supports FIFO, LRU, and LRU-K caching strategies, along with optional metrics and benchmarks, making it suitable for systems programming, microservices, and performance-critical applications. Users are instructed to add CacheKit as a dependency in their Cargo.toml file. The message also indicates a loading error, prompting a page reload. |
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ASCII Clouds Published: 2026-01-14 | Origin: Hacker News Of course! Please provide the content you'd like me to summarize. |
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Show HN: OSS AI agent that indexes and searches the Epstein files Published: 2026-01-14 | Origin: Hacker News The content discusses the availability of the Epstein archive, which includes indexed emails, messages, flight logs, court documents, and various other records. This archive can be searched using a platform powered by Nia (Nozomio Labs). |
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Java is prototyping adding null checks to the type system! Published: 2026-01-14 | Origin: /r/programming Failed to fetch content - HTTP Error - Net::ReadTimeout with #<TCPSocket:(closed)> |