Advent of Code 2025
Hi! I’m Eric Wastl. I make Advent of Code. I hope you like it! I also make lots of other things. I’m on Bluesky, Mastodon, and GitHub. Advent of Code is an Advent calendar of small programming puzzles for a variety of skill levels that can be solved in any programming language you like. People […]
Beej’s Guide to Learning Computer Science
This is a work-in-progress. Totally incomplete, but hopefully useful enough to have live. Please keep in mind this is an beta-quality document. If you have corrections, I’d love to hear them. So e-mail me! (Click here for other guides!) What’s Here for Readers: HTML: PDF: US Letter, one sided, syntax highlighting US Letter, two sided, […]
CachyOS: Fast and Customizable Linux Distribution
CachyOS is designed to deliver lightning-fast speeds and stability, ensuring a smooth and enjoyable computing experience every time you use it. Whether you’re a seasoned Linux user or just starting out, CachyOS is the ideal choice for those looking for a powerful, customizable and blazingly fast operating system. Download Learn more
Show HN: MTXT – Music Text Format
MTXT is a human-editable, text-based representation of music information.It aims to simplify the process of writing, reading, and editing musical data without requiring specialized binary tools. Beat-based: Events are placed on fractional beats using simple decimal notation (e.g., in a 4/4 time signature, 1 beat = 1 quarter note, so 3.25 represents 3 quarter notes […]
The space of minds
The space of minds | karpathy Home Blog 29 Nov, 2025 The space of intelligences is large and animal intelligence (the only kind we’ve ever known) is only a single point (or a little cloud), arising from a very specific kind of optimization that is fundamentally distinct from that of our technology. Above: humorous portrayals […]
Qwen3-VL can scan two-hour videos and pinpoint nearly every detail
Summary A few months after launching Qwen3-VL, Alibaba has released a detailed technical report on the open multimodal model. The data shows the system excels at image-based math tasks and can analyze hours of video footage. The system handles massive data loads, processing two-hour videos or hundreds of document pages within a 256,000-token context window. […]
Jiga (YC W21) Is Hiring Product Designer
Jiga is looking for a talented Product Designer who is passionate about creating beautiful, modern UI elements and intuitive, carefully crafted user flows. You will collaborate closely with our CTO and product engineering team to deliver designs that are both aesthetically and functional. Our design focus is on user efficiency: helping users quickly understand what […]
I Designed and Printed a Custom Nose Guard to Help My Dog with DLE
When our pitbull Billie was diagnosed with Discoid Lupus Erythematosus (DLE), we had no idea how much our lives, and hers were about to change. This is the story of how desperation, love, and a 3D printer led to the creation of SnoutCover. The Beginning: When Everything Changed Billie’s nose started changing gradually. At first, […]
Show HN: Tacopy – Tail Call Optimization for Python
Tail-Call Optimization for Python Tacopy is a Python library that provides a decorator to optimize tail-recursive functions by transforming them into iterative loops. This eliminates the risk of stack overflow errors for deep recursion. Automatic Tail-Call Optimization: Transforms tail-recursive functions into efficient loops Stack Overflow Prevention: Handle arbitrarily deep recursion without hitting Python’s recursion limit […]
Zigbook Is Plagiarizing the Zigtools Playground
Auguste Rame, Techatrix — 30 November 2025 Introduction For those unfamiliar, Zigtools was founded to support the Zig community, especially newcomers, by creating editor tooling such as ZLS, providing building blocks for language servers written in Zig with lsp-kit, working on tools like the Zigtools Playground, and contributing to Zig editor extensions like vscode-zig. The […]