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Show HN: I built a website that runs itself. Roast my AI-generated content

Show HN: I replaced Markov Chains with Biomechanics to predict word transitions

Show HN: DeChecker – Detect AI-generated text

Show HN: Starsalign.eu

Show HN: SafeGrub – Verify food restrictions using Gemini 2.5 and Grounding

Show HN: Zonformat– 35–60% fewer LLM tokens using zero-overhead notation

Show HN: I built a "Netflix-grade" retro game player for the browser(React+WASM)

Show HN: Civic Compass – Find which govt offices serve your address in India

Show HN: Mapstore-go files-backed store with pluggable serialization/encrypt/fts

Show HN: PyAtlas – Interactive map of the most popular Python packages on PyPI

Show HN: DSPydantic - Auto-Optimize Your Pydantic Models with DSPy

Show HN: Claude Code Knowledge graphs auto-generated from conversations

Show HN: DuckDB Graph Research RAG for Claude Code

Show HN: Lillyform – Built conversational forms, agentic analysis, and more

Show HN: Era – A deterministic, non-neural AI that runs on CPU

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Show HN: Quintus Calendars – An alternative to the irregular Gregorian calendar

Show HN: TinyJson API – Create temporary API endpoints from JSON in seconds

Show HN: WhatsApp Backup Reader – Offline Viewer

Show HN: A "bank of my parents" for my young kids

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