Show - HN Paper

Show HN: HN converter for full-width and half-with string in Golang

Show HN: Postman/Insomnia Alternative

Show HN: AppOutlets – Discover and track iOS app deals and lifetime discounts

Show HN: Booktranslate.ai – Recursive AI Translation Engine for Full Books

Show HN: Smarketly – I built an AI assistant to automate marketing for startups

Show HN: YapCards (iOS) – Voice-driven flashcards with AI feedback

Show HN: 1,400 startup idea DB sourced from HN and Reddit

Show HN: Fusion – A PHP Package Manager

Show HN: Sauron MCP – one MCP to rule them all

Show HN: Virtualflow – Automate Manual Data Extraction for SMEs

Show HN: ProfiTree – Find Hidden Tax Savings in Your Investment Portfolio

Show HN: KawaiiWatch – Making two LLM's fall in love in realtime

Show HN: Pomni.ai – Train your image set for a consistent style

Show HN: I built an AI tutor for middle school kids

Show HN: MemoCat – a simple note-taking product(open source)

Show HN: OpenCode – TUI based coding agent

Show HN: Semantic Calculator (king-man+woman=?)

Show HN: Atlas: Independent Evals and Benchmarking for Generative AI Models

Show HN: Landing pages where you control the code

Show HN: Kasimba – Simple macOS app that converts Windows paths to SMB addresses