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

Matthias's suggestion about reframing the context of the purpose of the Rust language struck a chord with me. His post is building a bit off of Niko Matsakis's blog post about the same concept but goes a bit more in depth. There is a perception of Rust as being just a "systems programming" language when really it is a language for building "foundational software".

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

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

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

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

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

Show HN: Ultra-fast, embedded KV store in pure Rust (github.com)

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

Show HN: I built an app to block Shorts and Reels (scrollguard.app)

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

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

Show HN: Lumo – a tiny fluffy virtual pet you can play with in the browser (youware.com)

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

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

Show HN: GPT-5 vs. Claude 4 Sonnet on 200 Requests Benchmark (github.com)

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

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

Show HN: SIMD-Optimized Bloom Filters in Mojo for Large-Scale Systems (github.com)

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

Show HN: Convosphere – Real-life proximity chat (convosphere.app)

Show HN: Chat with Your Wearables Data (getfast.ai)

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

Show HN: Tap – Interactive CLI Prompts for Go (Clack Port) (github.com)

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

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

Show HN: Okapi – a metrics engine based on open data formats (github.com)

Show HN: Mobile Use – Open-source agent that uses any mobile app like a human (github.com)

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

Show HN: Hanaco Weather – A poetic weather SNS from the OS Yamato project (github.com)

Show HN: Edka – Kubernetes clusters on your own Hetzner account (edka.io)

Show HN: Prime Number Grid Visualizer (enda.sh)

Rust is a language for building foundational software

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