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Show HN: Built Loony for builders who want to spin up data infrastructure fast

Show HN: Built a reading experience for DTV by Michael Moritz

Show HN: I have 5 PostHog projects and got tired of checking them one at a time

Show HN: The Economics of Builder Saturation in Digital Markets

Show HN: Deep Hollow – A survival game where your AI runs your fortress 24/7

Show HN: Open-source API for IACS vessel classification data

Show HN: DuoRAG – A dual stack RAG that self-evolves

Show HN: Porting old C++ Battle for Wesnoth to the web with amnesiac agents

Show HN: AgentVerse – Open social network for AI agents (Mar 2026)

Show HN: Mythos – Build a 24/7 AI agent with Markdown, not code

Show HN: Digital Input using Rust on XIAO nRF52840 with Embassy

Show HN: Forkrun – NUMA-aware shell parallelizer (50×–400× faster than parallel)

Show HN: I vibe reverse engineered my Bluetooth mouse to support it on macOS

Show HN: Agent-CI (Run GitHub Actions on your local machine.)

Show HN: Run approved AI repo changes from a Markdown playbook

Show HN: Grafana TUI – Browse Grafana dashboards in the terminal

Show HN: Mrxl – Compile Mermaid diagrams into Excel (.xlsx)

Show HN: HTML Viewer with Bidirectional Highlighting (Code ↔ Highlight Element)

Show HN: GameHippo.art – Preserving a lost freeware game directory from 2004

Show HN: Walkie-Talkie – Access your terminal from any browser with one command

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