Show - HN Paper

Show HN: Punch card simulator and Fortran IV interpreter

Show HN: Workz – run 5 AI agents on parallel Git worktrees with one command

Show HN: goilerplate and templUI Pro, two products for Go and templ developers

Show HN: Gipity – AI cloud computer in the browser

Show HN: Lysium – cross-platform control plane for agentic software delivery

Show HN: Local Emulator for Google Cloud Workflows

Show HN: Minit Games, a feed-first platform for short-form HTML5 games

Show HN: Alpha of a Speech to Text iOS App (Feature Requests Welcome)

Show HN: Tensor Spy: inspect NumPy and PyTorch tensors in the browser, no upload

Show HN: I built a free alternative to Gravit Designer after it shut down

Show HN: Product Model – A structured grammar for bridging PRDs and code

Show HN: Grabchars 2.0 – get keystrokes direct, first update in 36 years

Show HN: Engram – Your terminal now has perfect memory (local AI, no cloud)

Show HN: btrc – C, but better. Built with AI in just a few weeknights

Show HN: Mailfeed – Your reading list, owned by you

Show HN: MassMAP – Masscan as a Service LOL

Show HN: Benchmarking the Keep memory system with LoCoMo

Show HN: Agent Protocols Tech Tree

Show HN: SwarmWatch – Live view of your coding agents at work

Show HN: ParseForce – Turn emails into structured JSON and send them to webhooks

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