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.

Published: 2026-01-14 | Origin: Hacker News

Of course! Please provide the content you'd like me to summarize.

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).

Published: 2026-01-14 | Origin: /r/programming

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Published: 2026-01-14 | Origin: /r/programming

Of course! Please provide the content you'd like me to summarize.

Published: 2026-01-14 | Origin: /r/programming

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Published: 2026-01-13 | Origin: Hacker News

The content discusses a recent commit in the OpenJDK that simplifies the implementation of acquiring current thread user CPU time by removing an inefficient method and replacing it with a faster one using `clock_gettime()`. The old implementation, based on accessing `/proc`, was significantly slower (30x-400x) and had performance issues under concurrent loads due to multiple syscalls and kernel lock contention. The new approach is more efficient because it involves only a single syscall. The reason the slower method was initially used

Published: 2026-01-13 | Origin: Hacker News

The content discusses an event co-hosted in San Francisco on January 16th, where the author draws a parallel between the 1654 book "Mundus Subterraneus" by Jesuit polymath Athanasius Kircher and the upcoming J.P. Morgan Healthcare Conference. Kircher's book provided imaginative insights into the Earth's interior, despite being based on secondhand accounts, lacking any actual exploration. The author expresses skepticism about the existence of the healthcare conference, noting a lack of

Published: 2026-01-13 | Origin: /r/programming

In January 2026, a developer launched a project called OpenChaos, a Next.js app that allowed users to vote on pull requests (PRs) submitted to it. Within six days, the project gained significant attention, reaching #1 on Hacker News. The initial version featured a countdown timer and a list of open PRs, with the first submission being a dark mode toggle. As participation grew, so did the chaos; one PR suggested shutting down the entire project by deleting all code, which

Published: 2026-01-13 | Origin: Hacker News

Soohoon Choi encountered an issue while developing a feature for Greptile, an AI-powered code review tool, where he aimed to add clickable links to GitHub pull request (PR) comments. The problem arose due to the different ID systems used by GitHub's API: GraphQL's node IDs (like PRRC_kwDOL4aMSs6Tkzl8) versus REST's database IDs (integer values). These differences complicated the creation of functional links. After extensive troubleshooting

Published: 2026-01-13 | Origin: /r/programming

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Published: 2026-01-13 | Origin: /r/ruby

Nukitori is a Ruby gem designed for HTML data extraction. It first uses a large language model (LLM) to generate reusable XPath schemas for data extraction, after which it utilizes Nokogiri to extract structured data from similarly structured HTML pages without AI involvement, making it efficient for repeated scraping tasks. Users describe the desired data, and Nukitori generates and reuses the necessary scraping logic. To use Nukitori, it can be installed via the command `$ gem install nukitori`, requiring Ruby

Published: 2026-01-13 | Origin: /r/programming

The content discusses Parkinson's Law, introduced by Cyril Northcote Parkinson in 1955, which states that "work expands to fill the time available for its completion." He illustrated this with the example of an elderly lady taking all day to mail a postcard, highlighting how tasks can take longer when there is no urgency. The author shares personal experiences of this phenomenon from school through work, noting that a lack of urgency leads to procrastination and perfectionism as time is filled unnecessarily. Additionally, the piece

Published: 2026-01-13 | Origin: /r/programming

The content discusses a TypeScript implementation of Recursive Language Models (RLLM) designed for processing large contexts with large language models (LLMs). It highlights key differences from the Python version, including the ability for LLMs to analyze a node_modules directory by writing JavaScript code for dependency parsing and querying multiple sub-LLMs simultaneously. The implementation utilizes Gemini Flash 3 and offers an interactive example. The LLM can generate code that runs in a secure V8 isolate, allowing for structured data

Published: 2026-01-13 | Origin: /r/programming

The content discusses various methods to track human poses, ranging from using active sensors to machine learning techniques. The goal is to gather data from tracked markers to animate a 3D model's pose. The author mentions their experience with vtubing software, noting its limitations and their decision to create a custom solution. They explain the concept of skinning, where a skeleton's pose is represented by transformation matrices that describe bone orientations relative to a rest pose. The author also delves into the structure of a

Published: 2026-01-13 | Origin: /r/ruby

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Published: 2026-01-13 | Origin: /r/programming

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Published: 2026-01-13 | Origin: /r/programming

AutoPTT 4.0.0 has been released, introducing FakerInput, a driver that simulates keyboard and mouse input via software. This enhancement is aimed at improving compatibility with various games and applications. Previously, AutoPTT relied on SendInput for input simulation, which can be easily detected and ignored by games using low-level hooks or raw input, particularly if they don't implement buffered raw input correctly. To overcome this limitation, the developer created AutoPTT Sidekick, a USB device that

Published: 2026-01-12 | Origin: /r/programming

The provided content appears to be a snippet of a PDF file, as indicated by the initial lines containing the PDF version and object identifiers. The actual content (which includes binary data) is not readable or interpretable in text form and seems to be part of an embedded stream within the PDF. Therefore, it cannot be summarized into coherent information without additional context regarding the contents of the PDF itself. If you can provide specific text or details from the PDF, I'd be happy to help summarize that.

Published: 2026-01-12 | Origin: Hacker News

Claude Code's success in aiding coding led to the creation of Cowork, a tool designed for anyone to use Claude for various tasks, not just coding. Available as a research preview for Claude Max subscribers on macOS, Cowork allows users to grant Claude access to a folder on their computer, enabling it to read, edit, and create files. Unlike regular conversations, Cowork empowers Claude to independently plan and execute tasks while keeping users informed. It can handle tasks similar to those in Claude Code but