Show - HN Paper

Show HN: Markshift – because every app decided to invent its own Markdown

Show HN: Emotion as cognitive infrastructure in AI, not just output

Show HN: Axiom – C++ tensor library with NumPys API, optimized for Apple Silicon

Show HN: ThumbNew – A fast AI thumbnail generator for creators

Show HN: Purple Word – A new word puzzle game

Show HN: Cloud mining app UI (Android and Windows)

Show HN: Spip – Open-Source Self-Hosted TCP Network Sensor

Show HN: I built a puzzle game for couples to connect

Show HN: Vfv – Ultra-lightweight terminal file viewer for vibe coding

Show HN: LibTTAK- Explicit lifetime-as-data for C systems

Show HN: PR Bro – a TUI that helps prioritize PRs

Show HN: Ironpad – Local-first project management with Git versioning

Show HN: TurboLibBMP 0.1.1 – single-header BMP in C (no allocations, embedded)

Show HN: Dadaxiaoren – A digital"shoe-slapping"stress relief tool on HK sorcery

Show HN: Agent-smith – Auto-generate AGENTS.md for AI coding assistants

Show HN: LocaFlow – Localize Your App in 5 Minutes Instead of 8 Hours

Show HN: Redtiger Dash Cam

Show HN: Copenhagen building-level metrics derived from airborne Lidar

Show HN: Dangerously-skip-permissions IFF it doesn't WRITE outside Sandbox

Show HN: Hive Agent – Embed Claude Code-like AI agents in your app

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