Show - HN Paper

Show HN: Mini Debug Quiz – find your debugging archetype in 60 s

Show HN: First Simulink Copilot

Show HN: Socket-call – Call socket.io events like normal JavaScript functions

Show HN: Aicosts.ai – Track and optimize your AI spending across 50 platforms

Show HN: Solve This OA For Me. Tool that drafts office action responses

Show HN: Garry Tan's Golden Shadow – Save Your Startup AI Coach

Show HN: Meow – An Image File Format I made because PNGs and JPEGs suck for AI

Show HN: A social platform where people give and complete challenges

Show HN: QuickNote – Instant, anonymous, no‑account web notepad

Show HN: LFG Maker Merch

Show HN: Semcache – I built a semantic cache in Rust

Show HN: SudoResume – ATS friendly resume builder

Show HN: Segment unstructured text over time with auto-discovered dimensions

Show HN: Building Hugo – An AI coding agent

Show HN: Un.limited.mx – Free Email Testing Service for Dev/QA Teams

Show HN: I made a tool to merge multiple JSON files online – free and fast

Show HN: Made a 3 SEC log streaming setup (paste command –> streaming starts)

Show HN: Mdc – just another Markdown viewer with ToC and CLI support

Show HN: Shields.rs – a Rust badge engine 10x faster than Node.js

Show HN: OllaMan – Intuitive Desktop UI Manager for Ollama AI Models