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Show HN: Topaz – A small Unicode-first language that compiles to Rust

Show HN: Ensure actionable Google Forms responses using automatic feedback

Show HN: SharePad – share a USB iPad as a clean window in any call

Show HN: FlashQwen – A from-scratch CUDA inference engine for Qwen3

Show HN: Garden of Flowers – an archive of pictorial typography before ASCII art

Show HN: Pokémon Showdown Live Battle Assistant

Show HN: Devloop, a local code/review loop for Codex and Claude Code

Show HN: Aspectarian – a Jyotiṣa transit reader for macOS using Claude

Show HN: Locket – Robust feature-level access control for LLMs

Show HN: Deep-XPIA – Prompt injection benchmark for multi-agent AI systems

Show HN: A GPT to get a free URL for AI generated content

Show HN: Open-source CLI to see your AI coding token usage and compare it

Show HN: Global Water Clarity, Submarius

Show HN: Bing Maps Leads Extractor

Show HN: An Information Exchange for Agents

Show HN: HashMeterAi – Private AI Token Real Usage Meter for All Models

Show HN: Zero Browser

Show HN: Claude Code for Visual Studio (native diff with accept/reject)

Show HN: I built a free timestables game for kids

Show HN: Tamper-evident audit trail for AI coding agent activity

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