Show HN: I was curious about spherical helix, ended up making this visualization (visualrambling.space)

A few weeks ago my ridiculous kilopixel wooden pixel display went a little crazy on the internet. I wrote about the response and the experience as a whole, and feature some of the art that was drawn on my display.

Show HN: JavaScript-free (X)HTML Includes (github.com)

Show HN: Python library for fetching/storing/streaming crypto market data (github.com)

Show HN: Pinch – macOS voice translation for real-time conversations (startpinch.com)

Show HN: AgentState – Lightweight state manager for multi-agent AI workflows (github.com)

Show HN: I was curious about spherical helix, ended up making this visualization (visualrambling.space)

Show HN: I replaced vector databases with Git for AI memory (PoC) (github.com)

Show HN: Luminal – Open-source, search-based GPU compiler (github.com)

Show HN: Coloring Pages Generator – auto-generate from your description (cutestcoloringpages.com)

Show HN: Clyp – Clipboard Manager for Linux (github.com)

Show HN: Using Common Lisp from Inside the Browser (turtleware.eu)

Show HN: OS X Mavericks Forever (mavericksforever.com)

Show HN: Splice – CAD for Cable Harnesses and Electrical Assemblies (splice-cad.com)

Show HN: Map of YC-Funded Startups (patrik-cihal.github.io)

Show HN: FeOx – Fast embedded KV store in Rust (github.com)

Show HN: ChartDB Cloud – Visualize and Share Database Diagrams (app.chartdb.io)

Show HN: PlutoPrint – Generate PDFs and PNGs from HTML with Python (github.com)

Show HN: RepoSentinel – Track dependencies, security, and repo activity (reposentinel.com)

Show HN: Project management system for Claude Code (github.com)

Show HN: My first game made with my homemade engine (reprobate.site)

Show HN: AIMless – a 10 KB single file P2P chat app with zero dependencies (github.com)

Show HN: BirdNET-Go - AI avian identification & monitoring (github.com)

Show HN: Anchor Relay – A faster, easier way to get Let's Encrypt certificates (anchor.dev)

Show HN: HypeVortex: Combining Crypto and AI in the stupidest way possible (hypevortex.ai)

Show HN: Whispering – Open-source, local-first dictation you can trust (github.com)

Show HN: Nestable.dev – local whiteboard app with nestable canvases, deep links (nestable.dev)

Show HN: What country you would hit if you went straight where you're pointing (apps.apple.com)

Show HN: I integrated my from-scratch TCP/IP stack into the xv6-riscv OS (github.com)

Show HN: Typed-arrow – compile‑time Arrow schemas for Rust (github.com)

Show HN: OpenAI/reflect – Physical AI Assistant that illuminates your life (github.com)

Show HN: I built a toy TPU that can do inference and training on the XOR problem (tinytpu.com)

Show HN: Line of Code Analyzer (github.com)

Show HN: Claudable – OpenSource Lovable that runs locally with Claude Code (github.com)

Show HN: CopyMagic – The smartest clipboard manager for macOS (copymagic.app)

Show HN: Strudel Flow, a pattern sequencer built with Strudel and React Flow (github.com)

Show HN: Bizcardz.ai – Custom metal business cards (github.com)

Show HN: BrowserOS -- browser agents with GPT-OSS, local llms (github.com)

Show HN: SIMD-optimized Bloom filters in Mojo for large-scale systems (github.com)

Show HN: Mudra – Make your startup rank in ChatGPT/Perplexity and LLMs (trymudra.com)

Show HN: I've made an easy to extend and flexible JavaScript logger (github.com)

Show HN: Playing Piano with Prime Numbers (nabraj.com)

Show HN: Fractional jobs – part-time roles for engineers (fractionaljobs.io)

Show HN: MockinglyAI On-Demand AI Interviewer for System Design Mock Interviews (mockingly.ai)

Show HN: We started building an AI dev tool but it turned into a Sims-style game (youtube.com)

Show HN: SFOR – minimal, no-backtracking, typed data format (experimental) (github.com)

Show HN: OverType – A Markdown WYSIWYG editor that's just a textarea

Show HN: AICF – a tiny "what changed" feed for AI/RAG (v0.1 minimal core) (github.com)

Show HN: Chroma Cloud – serverless search database for AI (trychroma.com)

Show HN: Tool shows UK properties matching group commute/time preferences (closemove.com)

Show HN: Doxx – Terminal .docx viewer inspired by Glow (github.com)

Show HN: Uprintf a universal stb-style printf implementation for C (no OS)

Recap: I spent 6 years building a ridiculous wooden pixel display

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