Show - HN Paper

Show HN: Tips to stay safe from NPM supply chain attacks

Show HN: I made an app called Girl Math that makes saving money fun

Show HN: OpenLine – a tiny receipt layer for agents (MCP/LangGraph ready)

Show HN: Free biological-age calculator from standard bloodwork

Show HN: Minecraft like game created using gpt-5-codex in less then 1h

Show HN: Novel AI – AI Story Generator& Book Maker

Show HN: Parsing Crusader Kings III data files to generate mods

Show HN: AgentSafe – per-task micro-VM sandbox for AI agents (Go)

Show HN: TypeScript API for India's National Stock Exchange

Show HN: Terminal Calculator in Pure C – Matlab in Your CLI

Show HN: I made Android boot on Apple Silicon

Show HN: Model-literals, model-aliases, and preference-aligned routing for LLMs

Show HN: Navigate by speaker in YouTube videos

Show HN: Mimir Crypto – AI crypto news aggregator and analysis

Show HN: Freeing GPUs stuck by runaway jobs

Show HN: The Atlas – I Built a 3D Universe Simulation with Python and Three.js

Show HN: A one click tool to make and s-rank lists

Show HN: Gigawatt, a shell prompt that adapts to your terminal theme

Show HN: Deep Space Sleep: 1hr generative ambient piece made in SuperCollider [video]

Show HN: InfraAsAI – Bring consistency to all your microservices