Show HN: Beautiful Failed Blackhole Simulation https://ift.tt/PElIrDo

Show HN: Beautiful Failed Blackhole Simulation Epilepsy/Seizure Warning: If you have epilepsy or experience seizures, the animation is a failed attempt at recreating the black hole visualization from the film "Interstellar" with three.js that resulted in a plane shaped event horizon phasing through a spherical black body around which point particles revolve. Please skip it if you have a condition that could cause a seizure as a result of looking at any sort of visualization. For everyone that wants to safely check it out, simply do not interact with the screen for a few seconds to make the UI fade away so you can look at the visualization. Cheers everyone. https://mobleysoft.com December 30, 2024 at 02:00AM

Show HN: Handwritten Christmas Card for Hacker News https://ift.tt/chKZspi

Show HN: Handwritten Christmas Card for Hacker News Hi HN, I’ve been working on a small project that transforms handwritten notes into animated, shareable cards. While the create functionality isn’t live yet, I wanted to share a sneak peek by creating a handwritten Christmas card specifically for the HN community. I started thinking about this after seeing too many AI-generated cards, cookie-cutter email templates, and overly polished designs that lack any personal touch. A friend recently sent me a handwritten card in the mail, and I found it nice that he took his time to write a handwritten note. I wanted to capture that same feeling without the overhead of snail mail. https://ift.tt/D1Fsjxy December 30, 2024 at 12:20AM

Show HN: A search engine that values depth over popularity https://ift.tt/6dxsHjn

Show HN: A search engine that values depth over popularity Hey HN, I'm excited to introduce Graphthem, a search engine designed to explore the deeper layers of knowledge rather than just surface-level popularity. While many AI search engines simply summarize top N results, we've found this approach often misses the many good stuff that is buried deeper in the links and references. Graphthem takes a different approach. we don't just look at the first few pages we find. We also dig into what those pages link to, so you get the whole story. This allows us to deliver answers that capture not just what's immediately visible, but also the foundational ideas and deeper insights that inform those results. Here's a comparison between Perplexity and Graphthem: Query 1: "most watched youtube videos?" Perplexity: https://ift.tt/jZBdKWX... Graphthem: https://ift.tt/9n3UqdO... - Query 2: "what is pagerank?" Perplexity: https://ift.tt/MIhunlE... Graphthem: https://ift.tt/zc2jL4q... --- Some related ideas I've explored before: https://ift.tt/pEJ6o15 https://ift.tt/ia19Q5L I would love to hear your feedback. Please let us know how we can improve. https://graphthem.com December 29, 2024 at 10:09PM

Show HN: Emacs.tv – A video index of Emacs-related content https://ift.tt/YNRk76Q

Show HN: Emacs.tv – A video index of Emacs-related content https://emacs.tv December 29, 2024 at 01:33AM

Show HN: Sine Wave Speech, a real-time audio effect in Rust->WASM https://ift.tt/5Wj28EH

Show HN: Sine Wave Speech, a real-time audio effect in Rust->WASM Source code: https://ift.tt/1CXtj7F An interactive website for exploring how human speech can be reduced to just a few sine waves and still be intelligible - or at least recognized to be a human voice. On top of that, I've added various ways to make the sound more musical. The sound effect is based on research from the 80s, which has largely been forgotten by then. To have the effect run in real-time in the browser, I opted to use Rust compiled into WebAssembly. Still, I had to rewrite some linear algebra routines. More about that experience in the blog post: https://ift.tt/b6iBRKX https://ift.tt/HgSAOXt December 28, 2024 at 09:04PM

Show HN: BashForm – Create and fill forms in your terminal via SSH https://ift.tt/S8RNUJn

Show HN: BashForm – Create and fill forms in your terminal via SSH Instead of boring web forms, create and share forms right in your terminal using SSH. No browsers, no apps, just pure terminal goodness. Key features: - Instant form sharing using simple codes (ssh -t bashform.me f yourcode) - Authentication via SSH keys - Create forms with rich inputs (text, textarea, select) - View responses in the terminal - Zero installation for users - if you have SSH, you're ready - Beautiful TUI (this is subjective xD) Try it instantly: ssh -t bashform.me f try Built with Go and Charm libraries for a snappy, modern terminal experience. P.S. BashForm is actively being developed with new features added regularly. Star the repo to follow the journey and feel free to suggest features! Repo: https://ift.tt/LsixvR6 https://ift.tt/LsixvR6 December 28, 2024 at 01:22AM

Show HN: Houseplant – Database Migrations for ClickHouse https://ift.tt/5A90pfF

Show HN: Houseplant – Database Migrations for ClickHouse https://ift.tt/hWgHAXN December 27, 2024 at 11:41PM