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The article provides information about the security.txt file format, which is a proposed standard for websites to disclose their security policies, responsible disclosure policies, and contact information for security issues.

Hey HN, we trained and open-sourced a 1.5B model that predicts your next edits, similar to Cursor. You can download the weights here (https://huggingface.co/sweepai/sweep-next-edit-1.5b) or try it in our JetBrains plugin (https://plugins.jetbrains.com/plugin/26860-sweep-ai-autocomp...).

Next-edit autocomplete differs from standard autocomplete by using your recent edits as context when predicting completions. The model is small enough to run locally while outperforming models 4x its size on both speed and accuracy.

We tested against Mercury (Inception), Zeta (Zed), and Instinct (Continue) across five benchmarks: next-edit above/below cursor, tab-to-jump for distant changes, standard FIM, and noisiness. We found exact-match accuracy correlates best with real usability because code is fairly precise and the solution space is small.

Prompt format turned out to matter more than we expected. We ran a genetic algorithm over 30+ diff formats and found simple `original`/`updated` blocks beat unified diffs. The verbose format is just easier for smaller models to understand.

Training was SFT on ~100k examples from permissively-licensed repos (4hrs on 8xH100), then RL for 2000 steps with tree-sitter parse checking and size regularization. The RL step fixes edge cases SFT can’t like, generating code that doesn’t parse or overly verbose outputs.

We're open-sourcing the weights so the community can build fast, privacy-preserving autocomplete for any editor. If you're building for VSCode, Neovim, or something else, we'd love to see what you make with it!

This article by Alan Perlis discusses the importance of programming as a tool for problem-solving and emphasizes the need for a more systematic approach to programming education, highlighting the potential benefits of increased programming literacy in various fields.

A Brazilian city is using tilapia fish skin to treat burn victims, a cost-effective and innovative approach that has shown promising results in wound healing and reducing pain and scarring.

This article provides an overview of seven essential books on design thinking, covering topics such as the design process, problem-solving, and innovation. It offers recommendations for both beginners and experienced designers looking to deepen their understanding of design thinking principles and practices.

The article discusses the increasing abuse of Visual Studio Code (VSCode) by threat actors, who are leveraging the platform's capabilities to distribute malware and carry out other malicious activities. It highlights the need for users to be vigilant and implement security measures when using VSCode to mitigate these threats.

Flowtel, a YC-backed company, is seeking a Founding Engineer to join their team and help build the next-generation communications platform. The ideal candidate will have strong technical skills, experience in building scalable systems, and a passion for creating innovative communication solutions.

This article explores the cognitive and neural impacts of conversing with a large language model like ChatGPT, highlighting both the benefits and potential risks, such as the model's ability to stimulate critical thinking but also the danger of overreliance and the need for caution when using such systems.

The article provides an introduction to unikernels, a type of lightweight, specialized virtual machines that can be used to run applications more efficiently than traditional operating systems. It explores the benefits of unikernels, such as improved security, performance, and resource utilization, and discusses their potential use cases.

The article discusses a technique for gathering Linux system call numbers, which are required for programming low-level system interactions. It provides step-by-step instructions on how to obtain the system call numbers using the sysdig tool and parsing the output.

https://www.anthropic.com/constitution

eBay has banned the use of AI agents and updated its user agreement, requiring arbitration of disputes starting in February 2026. The changes aim to address concerns around the use of AI tools and ensure a fair dispute resolution process for eBay users.

Creator here. I built ChartGPU because I kept hitting the same wall: charting libraries that claim to be "fast" but choke past 100K data points.

The core insight: Canvas2D is fundamentally CPU-bound. Even WebGL chart libraries still do most computation on the CPU. So I moved everything to the GPU via WebGPU:

- LTTB downsampling runs as a compute shader - Hit-testing for tooltips/hover is GPU-accelerated - Rendering uses instanced draws (one draw call per series)

The result: 1M points at 60fps with smooth zoom/pan.

Live demo: https://chartgpu.github.io/ChartGPU/examples/million-points/

Currently supports line, area, bar, scatter, pie, and candlestick charts. MIT licensed, available on npm: `npm install chartgpu`

Happy to answer questions about WebGPU internals or architecture decisions.

The article discusses the potential of a new search engine, Kagi, which aims to provide a more personalized and privacy-focused search experience compared to major search engines. It highlights Kagi's focus on user control, data privacy, and delivering high-quality search results through a curated approach.

The article explores the growing trend of single-person households in the United States, with over 40 million Americans now living alone, representing a significant demographic shift in the country's living arrangements.

Skip, a new app, has announced that it will be completely free to use. The article discusses the company's decision to make Skip free, highlighting their focus on providing accessible financial services.

The article provides an in-depth analysis of the internet shutdown in Iran during the 2022 protests, exploring the technical aspects of the blackout, the government's attempts to control online communication, and the measures taken by Iranian citizens to circumvent the restrictions.

The article presents a new machine learning model, called Autobounce, that can automatically optimize the parameters of a video game's physics engine to match real-world behavior. The approach uses reinforcement learning to fine-tune the engine's parameters based on comparisons between simulated and real-world object trajectories.

Lix is a new open-source programming language that aims to simplify web development by providing a concise and expressive syntax. The article introduces Lix, highlighting its key features, including its emphasis on developer productivity, powerful type system, and seamless integration with modern web technologies.

This article offers 34 pieces of advice from a 34-year-old, covering topics such as personal growth, relationships, finances, and career. The author shares insights and lessons learned to help younger readers make informed decisions and navigate life's challenges.

AdGuard VPN has announced the open-sourcing of its VPN protocol, TrustTunnel, providing transparency and enabling the community to audit and contribute to the protocol's development. This move aims to enhance trust and security in AdGuard VPN's offerings.

This article explores the importance of the human element in the development and deployment of artificial intelligence systems. It highlights the need for transparency, accountability, and human oversight to ensure the ethical and responsible use of AI in society.

The article discusses the development of JPEG XL, a new image format designed to replace JPEG. JPEG XL aims to provide better compression, support for HDR and transparency, and improved visual quality compared to JPEG, while maintaining compatibility with existing systems.

RailsUI is a comprehensive open-source library of UI components and design tools for building modern, responsive web applications with Ruby on Rails. It provides a range of pre-built, visually appealing components that can be easily integrated into Rails projects to accelerate development and enhance the user experience.

The article discusses Caliper, a web-based analytics platform that helps organizations track and optimize their digital marketing efforts. It highlights Caliper's features, such as unified data, customizable dashboards, and advanced analysis tools, which enable businesses to make data-driven decisions and improve their marketing performance.

The article discusses the ongoing financial challenges faced by U.S. farmers, despite the implementation of federal assistance programs. Despite government aid, significant farm losses have persisted, highlighting the ongoing struggles in the agricultural sector.

The article explores the capabilities of the AI model Claude in playing text adventure games. It examines Claude's performance in navigating and solving these interactive fiction games, highlighting its strengths and limitations in comprehending and responding to the textual environments.

This article explores ways to slim down macOS, such as removing unused apps, disabling visual effects, and managing storage, to improve performance and free up disk space on older or less powerful Mac devices.

The article describes a Hartree-Fock solver, a computational tool used to solve the Hartree-Fock equations for electronic structure calculations. The solver is implemented in Python and can be used to study the electronic properties of atoms and molecules.