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Show HN: I built an encrypted BLE dongle for pasting stuff to air-gapped devices https://ift.tt/ewLDBOu

Show HN: I built an encrypted BLE dongle for pasting stuff to air-gapped devices Definitely one of those "20 minute adventure gone wrong" projects where all I wanted initially was a quick wireless rubber ducky for bitlocker keys and the like and then I kept adding stuff like AES-256..... Currently working on adding WebAuthn/FIDO support because the hardware is already there and scope creep is a lifestyle at this point. Would love feedback, especially on the security side. Repo and PCB files are fully open source. https://ift.tt/tKUTes1 July 5, 2026 at 02:43AM
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Show HN: Typocalypse – An Arcade Typing Roguelike https://ift.tt/7h1gyBX

Show HN: Typocalypse – An Arcade Typing Roguelike I created a small typing game. Would love to get some feedback on it. What can I improve? Are there any features you're missing? Are you having fun playing it? I certainly did have fun :) https://ift.tt/nueaNT2 July 5, 2026 at 12:58AM
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Show HN: Gemma 3 inference in pure C++ with Metal acceleration https://ift.tt/z4w9ftP

Show HN: Gemma 3 inference in pure C++ with Metal acceleration https://ift.tt/gskpKQc July 4, 2026 at 09:24PM
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Show HN: Kontext – Move an AI chat's full context to another AI in one click https://ift.tt/1EXAHU7

Show HN: Kontext – Move an AI chat's full context to another AI in one click https://ift.tt/BhKyDwb July 4, 2026 at 12:57AM
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Show HN: Mcpsnoop – Wireshark for MCP (transparent proxy and live TUI) https://ift.tt/huW98kM

Show HN: Mcpsnoop – Wireshark for MCP (transparent proxy and live TUI) https://ift.tt/F26WJLt July 3, 2026 at 10:23PM
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Show HN: AnythingLLM Fork as NPM Package https://ift.tt/QYyWU3N

Show HN: AnythingLLM Fork as NPM Package I am a huge fan of anythingLLM, I’ve used it extensively. I had use cases that it doesn’t quite fit; so I decided to fork it as an easy to install, lighter weight package. I’ve been changing the agent mode code to focus more an automation. I’d love your feedback! https://ift.tt/a9wNTxC July 3, 2026 at 01:25AM
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Show HN: Bramble – Local-first password manager https://ift.tt/sqWHPYk

Show HN: Bramble – Local-first password manager I'm currently working on Bramble, an open source password manager with P2P cross-device sync. Initially I released the Chrome extension, but recently I also published the Android app and iOS is pending Apple's approval. Besides that, the latest version also includes passkey storage for all platforms! About Bramble: It aims to be as feature-rich as all popular and a replacement for cloud-based providers. I don't think we need to store our data in the cloud and be at the whims of companies raising their prices every year. There's always a breach and then we find out that some fields aren't encrypted, metadata is visible, and so on. I'm frustrated with this and the increasing lack of transparency during these breaches. The P2P sync in Bramble uses a Nostr relay (which can be self-hosted) to keep your devices in sync. The relay just introduces the devices to each other; the data then flows directly over WebRTC, so ther...
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