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Show HN: OpenLanguage, open source conversational language tutor for iOS

Show HN: The Room – a novel about life inside the C++ standards committee

Show HN: Electric Sheep – A News Reader

Show HN: Oak – Git alternative designed for agents

Show HN: FastUbu – An Ultrafast Video Archive

Show HN: Quake in the browser, with procedurally generated levels

Show HN: Ghtrack: track GitHub Actions workflow duration in GitHub Pages

Show HN: Sturnus – OpenAI-compatible LLM proxy routing to the fastest provider

Show HN: Export YOLO/RF-DETR Models to ONNX, TensorRT, CoreML – 100% Local

Show HN: A free book on the psychology behind product design

Show HN: PMB – local-first memory for AI coding agents over MCP

Show HN: Keynap – On-device AI voice typing app for Windows

Show HN: ZeroDrop – Disposable email inboxes for CI pipelines (no Docker)

Show HN: Selector Forge – browser extension for AI-generated resilient selectors

Show HN: Revenant – automatic LLM powered reverse engineering and reimplement

Show HN: Monolisa v3 – a typeface for developers and creatives

Show HN: Spookling – An iPhone AI Agent for WhatsApp and Calendar

Show HN: A voxel editor for decorating a home for a Tamagotchi-like creature

Show HN: Ziex, a Zig web framework reaching its first release

Show HN: GeoTag Photos – Add GPS coordinates to photos in the browser

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