Show - HN Paper

Show HN: SynapCores – AI-native database (vector, graph, SQL, AutoML, LLM)

Show HN: Complete Family Tree Viewer

Show HN: AutoMaxFix – controlled AI repair loop that won't eat your migrations

Show HN: Plonk – Spotlight Search style Python interpreter

Show HN: Open Satchel – local-first PDF editor (early)

Show HN: Hackobar – One feed for AI news

Show HN: GhostChat – A 10KB privacy-first live chat widget (open source)

Show HN: TiltBump, a mobile web game controlled by phone tilt

Show HN: A tool to replace x.com with tweet.md for X threads as Markdown

Show HN: Symbol Combos Copy and Paste

Show HN: JustBookmarks – a simple browser-independent bookmark manager

Show HN: SailWP – WordPress theme that bundles 8 plugins in 94KB

Show HN: Widget Cast – Video Widgets for iOS

Show HN: PhoneDiffusion – Local AI image generation for iOS

Show HN: NanoApps: Run custom homebrew apps on iPod nano 7th generation

Show HN: Smriti: Shared Reasoning State for Claude Code and Codex

Show HN: Breadboard – Figma for Breadboard Hackers

Show HN: Knockout -A multiplayer 3D browser game built with Three.js

Show HN: Volt – front end tooling for Phoenix that runs inside the BEAM

Show HN: GuideOS – A radar-first, off-grid navigation kernel for edge robotics

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