Show - HN Paper

Show HN: A simple tool to convert CSV data into graphs

Show HN: Thought Canvas – Develop Ideas with AI (Mind Mapping)

Show HN: Costrace – Open-source LLM cost and latency tracking across providers

Show HN: VideoNinja – paste video URLs, walk away, they download

Show HN: Pulse – personalized daily audio news briefs from topics you choose

Show HN: Move 37 – A strategy game inspired by AlphaGo's Move 37

Show HN: Porchsongs.ai; Rewrite chordcharts/lyrics with AI to make them personal

Show HN: OptimizeQL- SQL Query Optimizer

Show HN: SEC Financial Reports API

Show HN: CtxVault – agent memory isolation enforced outside app code

Show HN: Turn guides into interactive walkthroughs with step analytics

Show HN: Voice skill for AI agents – sub-200ms latency via native SIP

Show HN: StocksAnalyzer – Free tool to analyze stocks in seconds

Show HN: SpiderSuite – Multi-engine web crawler and proxy for security research

Show HN: Arbor – a CLI that shows what breaks before you refactor

Show HN: Turn GitHub commits into a publish-ready changelog

Show HN: BidWix – one-shot price agreement using secret max/min

Show HN: 3D linear and nonlinear WebGL Schrödinger numerical solver

Show HN: HiTank – A skill manager for Claude Code, written in pure Ruby

Show HN: PeekAPI – API analytics middleware, 7 languages, zero dependencies

224 225 226 227 228 229 230 231 232 233