Show - HN Paper

Show HN: I Built a MCP Server for Robot Operating System

Show HN: A DOS-like hobby OS written in Rust and x86 assembly

Show HN: I Built a Docker alternative for local dev on macOS, without containers

Show HN: NativeRest – electron free, native postman alternative

Show HN: Open Operator Evals – real-world benchmarks for LLM web agents

Show HN: GloriaMundo – 339 AI models via Openrouter, with persistent memory

Show HN: PlutoBook – Fast, lightweight C++ library for generating PDF from HTML

Show HN: "Cursor" but for file management and organization

Show HN: Back endIM – Generate and deploy back ends from a prompt

Show HN: 4oimg.org – GPT-image tool that renders text correctly in AI images

Show HN: Home Cam – turn an old iPhone into an offline hidden security camera

Show HN: RunJS – a C# MCP server to let LLMs generate and run JavaScript safely

Show HN: Open source time tracking app

Show HN: I built a tool that helps founders grow on Reddit, X, and LinkedIn

Show HN: mcp-webcam – now supports Streamable HTTP, Sampling and multiple Users

Show HN: Buntal – Lightweight SSR and SPA web framework with less dependencies

Show HN: A color name API that maps hex to the closest human-readable name

Show HN: Tap-It – Map keys to clicks

Show HN: I automated GDPR requests–Big Tech hates it

Show HN: I'm building an app to replace Overleaf and Notion

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