Iroh 1.0

113 chadfowler 2026-06-15 15:13:52 UTC iroh.computer Llama Share 33

Iroh is a secure, open-source networking library that allows devices to connect directly using keys, providing a stable and efficient internet experience. Its 1.0 release offers a mature networking stack, supporting multiple languages and protocols, and is already running on hundreds of thousands of devices.

CrankGPT

300 rishikeshs 2026-06-15 13:57:52 UTC crankgpt.com Llama Share 120

CrankGPT prioritizes user data privacy and allows token production on device. It offers a decentralized alternative to ChatGPT, promoting self-sufficiency and saving money.

Copper transport drug restores memory and clears toxic Alzheimer's proteins

17 bookofjoe 2026-06-15 14:57:52 UTC monash.edu Llama Share 4

Monash University researchers found a copper-based drug reduces toxic Alzheimer's proteins and improves memory by repairing a vital waste-clearing pump. The treatment has potential to combat Alzheimer's and may empower the brain's immune cells to consume toxic plaques.

Hetzner increased dedicated server prices 3-4x

158 enescakir 2026-06-15 14:57:52 UTC news.ycombinator.com Llama Share 102

Hetzner increased bare metal pricing by 3-4x, citing hardware cost increases and scarcity of RAM and Disk. This move may impact users who were considering migrating to Hetzner for competitive pricing.

Apple Foundation Models

354 MehrdadKhnzd 2026-06-15 04:57:52 UTC platform.claude.com Llama Share 160

Claude for Foundation Models is a Swift package that makes Claude available as a server-side language model in Apple's Foundation Models framework. It targets the Foundation Models server-side language model API introduced in OS 27 betas.

Your ePub Is fine

796 sohkamyung 2026-06-14 22:57:52 UTC andreklein.net Llama Share 267

The author's new book passed epubcheck but was reported as "corrupted" by a Kobo user due to Adobe's RMSDK rendering engine not supporting modern CSS. The issue was resolved by disabling the stylesheet and updating the CSS to be compatible with RMSDK.

Show HN: Exploiting Slack's video embeds to achieve E2EE communication

3 victorio 2026-06-15 15:44:52 UTC v1c.rocks Prefix Share 0

Some time ago, while exploring Slack’s Block Kit reference, I noticed something peculiar: the video block. When I saw that it accepted a video_url, the first thing I thought was: how does it distinguish between any content and an actual video? Would there be any particular requirement or limitation in the embed? Foreign sources? Yeah, no. There is no runtime check, other than checking the ...

Salesforce to Acquire Fin (formerly Intercom) for $3.6BN

190 colesantiago 2026-06-15 12:57:52 UTC salesforce.com Llama Share 148

Salesforce acquires Fin for $3.6 billion to enhance customer support with AI Agent technology. The acquisition will improve autonomous resolution, reduce costs, and accelerate AI adoption for service organizations.

Show HN: Can Europe train a frontier AI model on the compute it owns?

34 smashini 2026-06-15 13:57:52 UTC github.com/sammysltd Llama Share 22

Europe can train a sovereign frontier-class AI model by federating its existing public compute, potentially by 2028. This is possible due to the long lead times for grid power connections to new datacenters, which can take up to 7.6 years.

Openrouter Fusion API

145 tdchaitanya 2026-06-15 07:57:52 UTC openrouter.ai Full Share 56

Drop-in code to call this model. OpenRouter's API is OpenAI-compatible — most SDKs work by just swapping the base URL. The only thing that changes between models is the model slug below.

Fox Is Buying Roku

41 simonebrunozzi 2026-06-15 14:57:52 UTC fastcompany.com Full Share 2

Please enable JS and disable any ad blocker

Show HN: I wrote a C++ ray tracer from scratch without AI

105 martiano 2026-06-15 09:57:52 UTC github.com/themartiano Llama Share 45

Luz supports Monte Carlo path tracing, global illumination, and various rendering features. It uses a CLI with customizable settings and supports exporting scenes from Blender.

Making glass-to-metal seals for home­made vacuum tubes

9 zdw 2026-06-15 14:57:52 UTC maurycyz.com Prefix Share 0

(Electronics) This page discusses sealing metal through borosilicate/lab glass: other chemistries behave quite differently. When making vacuum tubes, the glass is actually the easy part: premade tube stock of almost any size is easily available. Heating the end of such a tube softens the glass and allows surface tension to close it off. I used a rotary vane pump to remove all the air from the ...

Even more batteries included with Emacs

296 signa11 2026-06-15 02:57:52 UTC karthinks.com Llama Share 94

The article discusses various lesser-known features in Emacs, including wildcard support in find-file and Dired, ffap-menu for finding file paths, compare-windows for comparing text, and other features like vc-diff for inspecting backups and apropos for searching commands. The article also covers features like keyboard macros, subword-mode, image manipulation, visible-mode, and other ...

Teenagers Stayed Overnight at Their School and Found Hidden Ancient Roman Ruins

89 thunderbong 2026-06-15 07:57:52 UTC smithsonianmag.com Llama Share 35

Students at a Rome high school discovered an ancient Roman villa beneath their school in 2021. Excavations in 2025 uncovered the villa, dating back to the mid-second century C.E., with well-preserved rooms and artifacts.

Stdx, Rust's extended standard library

20 manyatoms 2026-06-15 12:57:52 UTC kerkour.com Llama Share 8

The author is releasing stdx, an extended standard library for Rust, to simplify and secure software development. This project uses AI agents to generate code, reducing development time and costs.

Google Flight Simulator

72 bookofjoe 2026-06-15 13:57:52 UTC developers.google.com Llama Share 26

The Google Maps flight simulator is experimental with simplified physics and dynamic loading, offering an immersive experience with limitations. It has features like terrain anomalies and overlapping controls, and users can exit safely by clicking the back arrow.

Show HN: Kage – Shadow any website to a single binary for offline viewing

634 tamnd 2026-06-14 17:57:52 UTC github.com/tamnd Llama Share 122

kage clones websites into offline folders with scripts removed, preserving the site's appearance. It offers a binary or container image for use with Chrome or Chromium.

Ported my C game to WASM, here's everybug that I hit

71 birdculture 2026-06-15 09:57:52 UTC ernesernesto.github.io Llama Share 54

Porting a custom C game engine to web via Emscripten required addressing issues with 32-bit address space, pointer sizes, and cross-platform compatibility. The user overcame challenges with bgfx, SDL2, miniaudio, and Cimgui, and successfully deployed the game on Itchio, achieving a smooth and fast web experience.

Successful Psilocybin Treatment of Alzheimer

103 cl3misch 2026-06-15 06:57:52 UTC frontiersin.org Llama Share 72

An octogenarian woman with advanced Alzheimer's disease showed transient multidomain functional improvement after receiving a high dose of psilocybin-containing mushrooms. The patient's improvements included restored urinary continence, improved mobility, and increased emotional responsiveness, but the effects were not sustained.

Firewood Splitting Simulator

929 memalign 2026-06-14 15:57:52 UTC screen.toys Full Share 266

Split firewood in 3D — an interactive Three.js experience

Asciline – real-time ASCII video rendering engine

37 godot 2026-06-15 11:57:52 UTC github.com/yusufb5 Llama Share 13

ASCILINE is a high-performance, cross-platform real-time ASCII video rendering engine that transforms the web into a dynamic typographic canvas. It unlocks new possibilities for web media delivery with ultra-low bandwidth and IoT compatibility.

Dalus (YC W25) Is Hiring a Senior Software Engineer in Germany

0 2026-06-15 07:57:52 UTC ycombinator.com Llama Share

Dalus is hiring a senior frontend software engineer to build a modern AI-powered platform for systems engineers. The role involves designing an intuitive interface for complex engineering data.

There Is(Ǝ) – Such That (∋)

84 evakhoury 2026-06-15 04:57:52 UTC fractalkitty.com Llama Share 24

You're creating a language for generating procedural clocks for "Impossible Day" with a visual editor and p5.js rendering. The editor has a wordless interface with hand-drawn icons and a debug mode for scrubbing through the day.

Applying Brevity and Language Efficiency in Prompt Engineering

35 pyeri 2026-06-15 13:57:52 UTC prahladyeri.github.io Llama Share 17

Budget models can handle 80-90% of daily developer tasks with no quality difference if prompted correctly, using structured prompts and minimizing social niceties. Mastering precision, context, and structure in prompts can bridge the gap between budget and premium models for most daily work.

Curl will not accept vulnerability reports during July 2026

638 secret-noun 2026-06-15 06:57:52 UTC daniel.haxx.se Llama Share 260

The curl project will be closed to vulnerability reports in July 2026, known as the "curl summer of bliss." Reports can be submitted again on August 3 through Hackerone.

Bitsy

255 tosh 2026-06-14 23:57:52 UTC bitsy.org Full Share 7

~ a little engine for little games, worlds, and stories ~

21 years and counting of 'eight fallacies of distributed computing' (2025)

124 teleforce 2026-06-15 00:57:52 UTC blog.apnic.net Llama Share 39

The eight fallacies of distributed computing highlight common misconceptions about network behavior, including assuming reliable data delivery, infinite bandwidth, and secure networks, which can lead to design flaws in network protocols and applications. Understanding these fallacies is crucial for network operators and developers to design robust and efficient network systems that can handle ...

Exploring building a tiny FUSE filesystem

59 shayonj 2026-06-15 07:57:52 UTC shayon.dev Llama Share 8

The user built a small filesystem called magicfs with a real backing store, metadata, and a few deliberate omissions to make the code readable, and it uses FUSE to run in userspace. The filesystem handles file operations like open, read, write, flush, and fsync, and it uses a simple copy-on-write data path, but it lacks features like journaling, locking, and caching.

Rio de Janeiro's "homegrown" LLM appears to be a merge of an existing model

381 unrvl22 2026-06-14 15:57:52 UTC github.com/nex-agi Llama Share 201

Rio-3.5-Open-397B is a merged model of Nex and Qwen3.5-397B-A17B, with no evidence of its own training. Its weights are a 0.6 Nex to 0.4 Qwen blend.