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Show HN: Open Finder files in Google Docs with one click

Show HN: Try Archetype 360 – AI‑powered personality test, 3× deeper than MBTI

Show HN: I parsed 10 years of Japanese corporate filings into an API

Show HN: AndroJack – A grounding gate for Android AI assistants

Show HN: UMC – Lossless compression that beats lzma by 7-46% on numeric data

Show HN: Agent Orchestrator – Built using the agents it orchestrates

Show HN: Claude-replay – Replay your Claude Code sessions

Show HN: Rocket 68 – A Motorola 68000 CPU emulator in C

Show HN: Ralphex – autonomous GPT Codex agent loop for ChatGPT Pro users

Show HN: SAIA – Typed Contracts for LLM Outputs

Show HN: CSS Variables LSP for VS Code and Zed (Rust-First, TS Fallback)

Show HN: PaperDraw.dev – A System Design Simulator

Show HN: GraphGPU – Force-directed graph visualization in WebGPU (not WebGL)

Show HN: Dungeon Coverage – Unit testing as a dungeon crawler

Show HN: ANSItype – Browse 900 TheDraw fonts in the browser

Show HN: I built a 100% client-side tool to automate Excel-to-PDF filling

Show HN: Rushiram Finance – Privacy-first, client-side financial calculators

Show HN: Cambridge AS Level Chemistry Lab Simulator

Show HN: OpenClaw Carapace – Security Scanner for OpenClaw

Show HN: HushBrief – A stateless, zero-retention AI document summarizer

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